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Nothing attached...
-----Opprinnelig melding-----
Fra: routing-wg(a)ripe.net [mailto:routing-wg@ripe.net]
Sendt: 3. oktober 2005 14:32
Til: Frank Neubauer
Emne: Protected Mail System
Protected message is attached.
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 01 Oct, 2005
Analysis Summary
----------------
BGP routing table entries examined: 171014
Prefixes after maximum aggregation: 97564
Unique aggregates announced to Internet: 82650
Total ASes present in the Internet Routing Table: 20600
Origin-only ASes present in the Internet Routing Table: 17917
Origin ASes announcing only one prefix: 8499
Transit ASes present in the Internet Routing Table: 2683
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 28
Prefixes from unregistered ASNs in the Routing Table: 20
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1427924992
Equivalent to 85 /8s, 28 /16s and 104 /24s
Percentage of available address space announced: 38.5
Percentage of allocated address space announced: 58.0
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 81421
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35620
Total APNIC prefixes after maximum aggregation: 15642
Prefixes being announced from the APNIC address blocks: 33451
Unique aggregates announced from the APNIC address blocks: 16498
APNIC Region origin ASes present in the Internet Routing Table: 2368
APNIC Region origin ASes announcing only one prefix: 695
APNIC Region transit ASes present in the Internet Routing Table: 365
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 201486848
Equivalent to 12 /8s, 2 /16s and 114 /24s
Percentage of available APNIC address space announced: 74.8
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90868
Total ARIN prefixes after maximum aggregation: 55367
Prefixes being announced from the ARIN address blocks: 70939
Unique aggregates announced from the ARIN address blocks: 26417
ARIN Region origin ASes present in the Internet Routing Table: 10236
ARIN Region origin ASes announcing only one prefix: 3781
ARIN Region transit ASes present in the Internet Routing Table: 952
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 270880512
Equivalent to 16 /8s, 37 /16s and 79 /24s
Percentage of available ARIN address space announced: 67.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 33185
Total RIPE prefixes after maximum aggregation: 22519
Prefixes being announced from the RIPE address blocks: 30235
Unique aggregates announced from the RIPE address blocks: 20199
RIPE Region origin ASes present in the Internet Routing Table: 7153
RIPE Region origin ASes announcing only one prefix: 3781
RIPE Region transit ASes present in the Internet Routing Table: 1185
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 28
Number of RIPE addresses announced to Internet: 218879040
Equivalent to 13 /8s, 11 /16s and 212 /24s
Percentage of available RIPE address space announced: 65.2
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9576
Total LACNIC prefixes after maximum aggregation: 3223
Prefixes being announced from the LACNIC address blocks: 7931
Unique aggregates announced from the LACNIC address blocks: 4623
LACNIC Region origin ASes present in the Internet Routing Table: 637
LACNIC Region origin ASes announcing only one prefix: 199
LACNIC Region transit ASes present in the Internet Routing Table: 121
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 25
Number of LACNIC addresses announced to Internet: 22020864
Equivalent to 1 /8s, 80 /16s and 3 /24s
Percentage of available LACNIC address space announced: 32.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1741
Total AfriNIC prefixes after maximum aggregation: 813
Prefixes being announced from the AfriNIC address blocks: 1058
Unique aggregates announced from the AfriNIC address blocks: 805
AfriNIC Region origin ASes present in the Internet Routing Table: 141
AfriNIC Region origin ASes announcing only one prefix: 43
AfriNIC Region transit ASes present in the Internet Routing Table: 20
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2734592
Equivalent to 0 /8s, 41 /16s and 186 /24s
Percentage of available AfriNIC address space announced: 8.1
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 989 6104 206 CHINANET-BACKBONE
9583 797 77 12 Sify Limited
1221 756 1330 519 Telstra Pty Ltd
4755 721 259 66 Videsh Sanchar Nigam Ltd. Aut
4766 611 3927 291 Korea Telecom (KIX)
7545 509 108 71 TPG Internet Pty Ltd
17676 469 6803 99 Softbank BB Corp.
9443 392 87 78 Primus Telecommunications
2907 338 1763 315 SINET Japan
9498 338 164 59 BHARTI BT INTERNET LTD.
17488 335 20 9 Hathway IP Over Cable Interne
9929 330 224 46 China Netcom Corp.
17557 328 23 160 Pakistan Telecom
7474 312 257 215 SingTel Optus Pty Ltd
4802 307 67 159 Wantree Development
17974 296 66 13 PT TELEKOMUNIKASI INDONESIA
18302 295 109 157 SK Global co., Ltd
9837 273 79 174 Powertel Ltd
18101 255 68 18 Reliance Infocom Ltd Internet
703 253 263 206 UUNET - Commercial IP service
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1507 6358 985 AT&T WorldNet Services
4323 1178 705 228 Time Warner Telecom
721 1074 21938 309 DLA Systems Automation Center
174 1068 5849 1002 Cogent Communications
701 991 8120 834 UUNET Technologies, Inc.
6197 948 399 483 BellSouth Network Solutions,
2386 921 513 683 AT&T Data Communications Serv
1239 858 2851 603 Sprint
18566 857 240 7 Covad Communications
20115 654 510 327 Charter Communications
209 635 3570 500 Qwest
3356 565 10659 438 Level 3 Communications, LLC
3602 556 131 107 Sprint Canada, Inc.
22773 544 1480 31 Cox Communications, Inc.
3561 538 2409 418 Savvis
6198 474 417 228 BellSouth Network Solutions,
5668 472 115 23 CenturyTel Internet Holdings,
7132 466 4950 398 SBC Internet Services
19262 464 1402 118 Verizon Global Networks
852 437 1092 384 Telus Advanced Communications
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 609 1993 481 UUNET - Commercial IP service
3301 301 1081 287 TeliaNet Sweden
3320 284 3230 237 Deutsche Telekom AG
8220 267 475 262 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 240 264 219 Romania Data Systems S.A.
9121 231 336 26 TTnet Autonomous System
3246 226 474 219 Song Networks
1257 194 712 172 SWIPnet Swedish IP Network
6746 188 50 163 Dynamic Network Technologies,
5515 185 778 127 Sonera Solution Autonomous Sy
3269 176 1606 69 TELECOM ITALIA
786 174 1795 174 The JANET IP Service
5400 168 289 141 BT Ignite European Backbone
8866 162 37 9 Bulgarian Telecommunication C
6830 158 669 33 UPC Distribution Services
3300 155 185 91 AUCS Communications Services
25186 144 145 101 France Telecom Transpac's Tra
3215 140 1205 82 France Telecom Transpac
24863 138 37 6 LINKdotNET AS number
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 402 651 172 UniNet S.A. de C.V.
16814 298 18 7 NSS, S.A.
11172 272 85 63 Servicios Alestra S.A de C.V
11664 204 22 24 Keytech SA
6147 190 116 23 Telefonica Del Peru
19632 183 14 5 Metropolis Intercom S.A.
22047 171 128 7 VTR PUNTO NET S.A.
14117 155 10 5 Telefonica del Sur S.A.
7303 147 70 15 Telecom Argentina Stet-France
11556 132 64 2 Cable-Wireless Panama
19169 132 8 30 Telconet
6505 121 89 85 Global One Communicaoes Ltda
10481 121 48 8 Prima S.A.
13999 116 52 9 Mega Cable S.A. de C.V.
6503 113 148 74 AVANTEL, S.A.
18822 111 7 15 TELEFONICA MANQUEHUE
21826 106 13 15 INTERCABLE
5639 103 12 9 Telecommunications Services o
23216 95 23 18 RAMtelecom Telecomunicaciones
7738 84 346 18 Telecomunicacoes da Bahia S.A
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 266 708 223 The Internet Solution
5536 123 8 12 Internet Egypt Network
8452 108 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
15475 84 84 4 Nile Online
2905 79 211 71 The Internetworking Company o
20928 61 16 2 Noor Advanced Technologies AS
24835 58 34 7 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
5713 38 149 33 Telkom SA Ltd
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
33774 29 3 19 AS Number for Telecom Algeria
8524 24 1 4 AUCEGYPT Autonomous System
16637 23 10 20 Johnnic e-Ventures
10798 22 1 13 Standard Bank of South Africa
21280 21 4 4 Swift Global Kenya Ltd.Is an
23889 20 5 9 MAURITIUS TELECOM
12258 17 3 11 Vodacom Internet Company
15808 17 2 2 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1178 950 Time Warner Telecom
18566 857 850 Covad Communications
9583 797 785 Sify Limited
4134 989 783 CHINANET-BACKBONE
721 1074 765 DLA Systems Automation Center
4755 721 655 Videsh Sanchar Nigam Ltd. Aut
22773 544 513 Cox Communications, Inc.
6197 948 465 BellSouth Network Solutions,
3602 556 449 Sprint Canada, Inc.
5668 472 449 CenturyTel Internet Holdings,
7545 509 438 TPG Internet Pty Ltd
17676 469 370 Softbank BB Corp.
19262 464 346 Verizon Global Networks
6467 394 345 E.Spire Communications, Inc.
11492 339 330 Cable One
20115 654 327 Charter Communications
17488 335 326 Hathway IP Over Cable Interne
4766 611 320 Korea Telecom (KIX)
15270 343 315 PaeTec.net -a division of Pae
9443 392 314 Primus Telecommunications
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
64826 PRIVATE 64.200.255.0/24 7911 Williams Communicati
65205 PRIVATE 152.163.5.0/24 2056 America Online
65111 PRIVATE 194.165.131.0/24 8376 GO-JOR Autonomous Sy
65430 PRIVATE 196.44.128.0/19 20459 Telecom Namibia
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
64900 PRIVATE 200.85.68.0/24 17399 Comsat Venezuela, CO
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
65103 PRIVATE 216.53.126.0/23 7270 Net2Phone Corp.
65500 PRIVATE 216.216.217.0/24 19029 New Edge Networks
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:5 /10:8 /11:17 /12:80
/13:179 /14:326 /15:634 /16:8528 /17:2810 /18:4718
/19:10813 /20:11858 /21:9909 /22:13264 /23:14212 /24:92663
/25:334 /26:296 /27:190 /28:45 /29:14 /30:60
/31:3 /32:31
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 841 857 Covad Communications
6197 775 948 BellSouth Network Solutions,
7018 725 1507 AT&T WorldNet Services
2386 633 921 AT&T Data Communications Serv
9583 622 797 Sify Limited
4323 562 1178 Time Warner Telecom
4766 425 611 Korea Telecom (KIX)
702 385 609 UUNET - Commercial IP service
5668 380 472 CenturyTel Internet Holdings,
1239 366 858 Sprint
7011 366 425 Citizens Utilities
19916 363 369 OLM LLC
6198 347 474 BellSouth Network Solutions,
11492 331 339 Cable One
6517 313 340 Yipes Communications, Inc.
15270 313 343 PaeTec.net -a division of Pae
13609 290 332 Choice One Communications Inc
701 282 991 UUNET Technologies, Inc.
18302 280 295 SK Global co., Ltd
20115 277 654 Charter Communications
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:5 8:24 12:1600 13:1 15:10 16:3
17:3 18:3 20:27 24:564 30:3 32:66
38:157 40:54 44:3 47:2 52:4 55:1
56:3 57:23 58:157 59:67 60:140 61:766
62:764 63:1885 64:2881 65:2079 66:2955 67:634
68:655 69:1232 70:198 71:26 72:392 80:627
81:560 82:473 83:308 84:256 85:336 86:123
87:23 125:9 128:150 129:167 130:96 131:295
132:36 133:1 134:146 135:43 136:151 137:66
138:163 139:63 140:459 141:137 142:148 143:141
144:210 145:34 146:295 147:112 148:303 149:185
150:108 151:73 152:113 153:93 154:5 155:137
156:80 157:111 158:166 159:171 160:86 161:75
162:235 163:131 164:191 165:183 166:152 167:251
168:442 169:143 170:309 171:8 190:1 192:5713
193:3311 194:2410 195:1556 196:673 198:3868 199:3241
200:4171 201:343 202:6106 203:6434 204:3814 205:2041
206:2448 207:2836 208:2040 209:3396 210:1669 211:814
212:1200 213:1376 214:307 215:39 216:3695 217:1135
218:220 219:132 220:493 221:287 222:128
End of report
1
0
This report has been generated at Fri Sep 30 21:45:58 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
23-09-05 166976 112159
24-09-05 167058 112019
25-09-05 166953 112176
26-09-05 167138 112254
27-09-05 167216 112265
28-09-05 167313 112503
29-09-05 167013 112474
30-09-05 167138 112512
AS Summary
20489 Number of ASes in routing system
8512 Number of ASes announcing only one prefix
1494 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91327232 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 30Sep05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 167182 112526 54656 32.7% All ASes
AS18566 857 8 849 99.1% COVAD - Covad Communications
AS4323 1171 379 792 67.6% TWTC - Time Warner Telecom
AS721 1074 314 760 70.8% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 986 246 740 75.1% CHINANET-BACKBONE
No.31,Jin-rong Street
AS7018 1494 979 515 34.5% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 543 33 510 93.9% CCINET-2 - Cox Communications
Inc.
AS3602 555 108 447 80.5% SPRINT-CA-AS - Sprint Canada
Inc.
AS6197 943 545 398 42.2% BATI-ATL - BellSouth Network
Solutions, Inc
AS17676 469 104 365 77.8% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 394 55 339 86.0% ESPIRECOMM - e.spire
Communications, Inc.
AS15270 338 28 310 91.7% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4755 541 235 306 56.6% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS4766 597 293 304 50.9% KIXS-AS-KR Korea Telecom
AS14654 293 6 287 98.0% WAYPORT - Wayport
AS812 305 25 280 91.8% ROGERS-CABLE - Rogers Cable
Inc.
AS9929 320 46 274 85.6% CNCNET-CN China Netcom Corp.
AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC
AS6140 419 163 256 61.1% IMPSAT-USA - ImpSat
AS5668 490 237 253 51.6% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS1239 855 604 251 29.4% SPRINTLINK - Sprint
AS17488 335 84 251 74.9% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS9583 796 551 245 30.8% SIFY-AS-IN Sify Limited
AS9498 341 99 242 71.0% BBIL-AP BHARTI BT INTERNET
LTD.
AS6167 333 92 241 72.4% CELLCO-PART - Cellco
Partnership
AS19115 264 25 239 90.5% CHARTER-LEBANON - Charter
Communications
AS2386 921 685 236 25.6% INS-AS - AT&T Data
Communications Services
AS18101 253 24 229 90.5% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS6198 473 249 224 47.4% BATI-MIA - BellSouth Network
Solutions, Inc
AS16814 298 84 214 71.8% NSS S.A.
AS11456 287 74 213 74.2% NUVOX - NuVox Communications,
Inc.
Total 17314 6474 10840 62.6% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.111.96.0/19 AS26347 DREAMHOST-AS - New Dream Network, LLC
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
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192.30.94.0/24 AS17757 HPAUS-AP HP Australia
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198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.169.236.0/24 AS3602 SPRINT-CA-AS - Sprint Canada Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.138.48.0/20 AS6971 ESCH - Eschelon Telecommunications, Inc.
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 24 Sep, 2005
Analysis Summary
----------------
BGP routing table entries examined: 170925
Prefixes after maximum aggregation: 97293
Unique aggregates announced to Internet: 82277
Total ASes present in the Internet Routing Table: 20556
Origin-only ASes present in the Internet Routing Table: 17862
Origin ASes announcing only one prefix: 8466
Transit ASes present in the Internet Routing Table: 2694
Transit-only ASes present in the Internet Routing Table: 76
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 28
Prefixes from unregistered ASNs in the Routing Table: 18
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1425779840
Equivalent to 84 /8s, 251 /16s and 172 /24s
Percentage of available address space announced: 38.5
Percentage of allocated address space announced: 57.9
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 81476
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35531
Total APNIC prefixes after maximum aggregation: 15562
Prefixes being announced from the APNIC address blocks: 33382
Unique aggregates announced from the APNIC address blocks: 16415
APNIC Region origin ASes present in the Internet Routing Table: 2364
APNIC Region origin ASes announcing only one prefix: 693
APNIC Region transit ASes present in the Internet Routing Table: 362
Average APNIC Region AS path length visible: 4.4
Max APNIC Region AS path length visible: 20
Number of APNIC addresses announced to Internet: 200282112
Equivalent to 11 /8s, 240 /16s and 16 /24s
Percentage of available APNIC address space announced: 74.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 91099
Total ARIN prefixes after maximum aggregation: 55256
Prefixes being announced from the ARIN address blocks: 71256
Unique aggregates announced from the ARIN address blocks: 26188
ARIN Region origin ASes present in the Internet Routing Table: 10237
ARIN Region origin ASes announcing only one prefix: 3786
ARIN Region transit ASes present in the Internet Routing Table: 959
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 270284800
Equivalent to 16 /8s, 28 /16s and 56 /24s
Percentage of available ARIN address space announced: 67.1
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 33022
Total RIPE prefixes after maximum aggregation: 22456
Prefixes being announced from the RIPE address blocks: 30053
Unique aggregates announced from the RIPE address blocks: 20165
RIPE Region origin ASes present in the Internet Routing Table: 7110
RIPE Region origin ASes announcing only one prefix: 3748
RIPE Region transit ASes present in the Internet Routing Table: 1195
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 28
Number of RIPE addresses announced to Internet: 218480064
Equivalent to 13 /8s, 5 /16s and 189 /24s
Percentage of available RIPE address space announced: 65.1
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9532
Total LACNIC prefixes after maximum aggregation: 3208
Prefixes being announced from the LACNIC address blocks: 7900
Unique aggregates announced from the LACNIC address blocks: 4609
LACNIC Region origin ASes present in the Internet Routing Table: 638
LACNIC Region origin ASes announcing only one prefix: 197
LACNIC Region transit ASes present in the Internet Routing Table: 124
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 25
Number of LACNIC addresses announced to Internet: 22086144
Equivalent to 1 /8s, 81 /16s and 2 /24s
Percentage of available LACNIC address space announced: 32.9
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1719
Total AfriNIC prefixes after maximum aggregation: 811
Prefixes being announced from the AfriNIC address blocks: 1060
Unique aggregates announced from the AfriNIC address blocks: 804
AfriNIC Region origin ASes present in the Internet Routing Table: 139
AfriNIC Region origin ASes announcing only one prefix: 42
AfriNIC Region transit ASes present in the Internet Routing Table: 19
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2734336
Equivalent to 0 /8s, 41 /16s and 185 /24s
Percentage of available AfriNIC address space announced: 8.1
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 984 6080 203 CHINANET-BACKBONE
9583 798 77 12 Sify Limited
1221 748 1328 515 Telstra Pty Ltd
4755 719 259 66 Videsh Sanchar Nigam Ltd. Aut
4766 611 3927 289 Korea Telecom (KIX)
7545 514 108 72 TPG Internet Pty Ltd
17676 468 6787 101 Softbank BB Corp.
9443 386 84 77 Primus Telecommunications
9498 337 147 58 BHARTI BT INTERNET LTD.
2907 336 1757 313 SINET Japan
9929 335 224 46 China Netcom Corp.
17557 328 23 158 Pakistan Telecom
17488 320 19 8 Hathway IP Over Cable Interne
7474 313 257 216 SingTel Optus Pty Ltd
4802 311 67 151 Wantree Development
17974 302 66 13 PT TELEKOMUNIKASI INDONESIA
18302 293 109 155 SK Global co., Ltd
9837 273 79 174 Powertel Ltd
703 253 263 206 UUNET - Commercial IP service
9800 249 394 66 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1512 6360 985 AT&T WorldNet Services
4323 1175 705 229 Time Warner Telecom
721 1090 21922 312 DLA Systems Automation Center
174 1070 5850 1002 Cogent Communications
701 992 8120 837 UUNET Technologies, Inc.
6197 928 398 474 BellSouth Network Solutions,
2386 921 513 683 AT&T Data Communications Serv
1239 863 2851 608 Sprint
18566 854 240 7 Covad Communications
20115 649 507 329 Charter Communications
209 629 3585 495 Qwest
3356 577 10661 444 Level 3 Communications, LLC
27364 558 44 18 Armstrong Cable Services
3602 557 131 110 Sprint Canada, Inc.
3561 540 2409 420 Savvis
22773 538 1352 28 Cox Communications, Inc.
5668 490 115 23 CenturyTel Internet Holdings,
6198 472 417 228 BellSouth Network Solutions,
7132 466 4950 398 SBC Internet Services
19262 461 1395 119 Verizon Global Networks
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 608 1994 480 UUNET - Commercial IP service
3301 300 1081 286 TeliaNet Sweden
3320 288 3230 239 Deutsche Telekom AG
8220 269 475 264 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 237 262 217 Romania Data Systems S.A.
3246 229 476 222 Song Networks
9121 223 336 25 TTnet Autonomous System
1257 195 712 173 SWIPnet Swedish IP Network
5515 185 778 127 Sonera Solution Autonomous Sy
6746 185 50 161 Dynamic Network Technologies,
3269 176 1606 69 TELECOM ITALIA
786 174 1795 174 The JANET IP Service
5400 169 289 142 BT Ignite European Backbone
8866 165 37 9 Bulgarian Telecommunication C
6830 157 669 33 UPC Distribution Services
3300 155 169 90 AUCS Communications Services
25186 144 145 101 France Telecom Transpac's Tra
24863 138 37 6 LINKdotNET AS number
3215 137 1181 79 France Telecom Transpac
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 397 650 169 UniNet S.A. de C.V.
16814 298 18 7 NSS, S.A.
11172 248 83 60 Servicios Alestra S.A de C.V
11664 204 22 24 Keytech SA
6147 191 118 21 Telefonica Del Peru
19632 183 14 5 Metropolis Intercom S.A.
22047 171 128 7 VTR PUNTO NET S.A.
14117 156 10 5 Telefonica del Sur S.A.
7303 148 70 13 Telecom Argentina Stet-France
11556 132 64 2 Cable-Wireless Panama
6505 122 89 86 Global One Communicaoes Ltda
10481 121 48 8 Prima S.A.
19169 120 8 28 Telconet
13999 118 52 9 Mega Cable S.A. de C.V.
6503 114 148 75 AVANTEL, S.A.
18822 111 7 15 TELEFONICA MANQUEHUE
21826 105 13 16 INTERCABLE
5639 103 12 9 Telecommunications Services o
11311 97 8 14 Sinectis S.A.
23216 96 24 19 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 266 708 223 The Internet Solution
5536 123 8 12 Internet Egypt Network
2018 95 295 86 Tertiary Education Network
15475 83 84 4 Nile Online
2905 79 211 71 The Internetworking Company o
8452 79 32 6 TEDATA
20928 61 16 2 Noor Advanced Technologies AS
24835 59 34 7 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
5713 38 149 33 Telkom SA Ltd
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
33774 30 4 20 AS Number for Telecom Algeria
8524 24 1 4 AUCEGYPT Autonomous System
16637 23 10 20 Johnnic e-Ventures
23889 23 5 9 MAURITIUS TELECOM
10798 22 1 13 Standard Bank of South Africa
21280 22 4 5 Swift Global Kenya Ltd.Is an
21491 18 17 2 UTL On-line is RF broadband I
12258 17 3 11 Vodacom Internet Company
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1175 946 Time Warner Telecom
18566 854 847 Covad Communications
9583 798 786 Sify Limited
4134 984 781 CHINANET-BACKBONE
721 1090 778 DLA Systems Automation Center
4755 719 653 Videsh Sanchar Nigam Ltd. Aut
27364 558 540 Armstrong Cable Services
22773 538 510 Cox Communications, Inc.
5668 490 467 CenturyTel Internet Holdings,
6197 928 454 BellSouth Network Solutions,
3602 557 447 Sprint Canada, Inc.
7545 514 442 TPG Internet Pty Ltd
17676 468 367 Softbank BB Corp.
6467 396 347 E.Spire Communications, Inc.
19262 461 342 Verizon Global Networks
11492 337 329 Cable One
4766 611 322 Korea Telecom (KIX)
20115 649 320 Charter Communications
15270 340 312 PaeTec.net -a division of Pae
17488 320 312 Hathway IP Over Cable Interne
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65533 PRIVATE 22.22.22.0/24 17841 KRNIC
65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65205 PRIVATE 152.163.5.0/24 2056 America Online
65111 PRIVATE 194.165.131.0/24 8376 GO-JOR Autonomous Sy
65430 PRIVATE 196.44.128.0/19 20459 Telecom Namibia
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:5 /10:8 /11:17 /12:81
/13:177 /14:323 /15:631 /16:8511 /17:2786 /18:4711
/19:10801 /20:11852 /21:9882 /22:13262 /23:14141 /24:92819
/25:334 /26:273 /27:189 /28:26 /29:10 /30:54
/31:0 /32:15
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 838 854 Covad Communications
6197 763 928 BellSouth Network Solutions,
7018 724 1512 AT&T WorldNet Services
2386 632 921 AT&T Data Communications Serv
9583 624 798 Sify Limited
4323 562 1175 Time Warner Telecom
27364 549 558 Armstrong Cable Services
4766 427 611 Korea Telecom (KIX)
5668 398 490 CenturyTel Internet Holdings,
702 384 608 UUNET - Commercial IP service
1239 365 863 Sprint
19916 363 369 OLM LLC
7011 362 420 Citizens Utilities
6198 345 472 BellSouth Network Solutions,
11492 329 337 Cable One
6517 311 337 Yipes Communications, Inc.
15270 310 340 PaeTec.net -a division of Pae
701 286 992 UUNET Technologies, Inc.
18302 278 293 SK Global co., Ltd
20115 274 649 Charter Communications
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:5 8:24 12:1595 13:1 15:10 16:2
17:3 18:3 20:27 22:1 24:1085 32:65
38:157 40:54 44:4 47:2 52:4 55:1
56:3 57:23 58:157 59:69 60:124 61:761
62:762 63:1896 64:2872 65:2080 66:2928 67:616
68:611 69:1222 70:190 71:18 72:386 80:628
81:522 82:470 83:304 84:248 85:333 86:119
87:16 125:8 128:156 129:167 130:96 131:296
132:36 133:1 134:145 135:43 136:149 137:66
138:165 139:61 140:429 141:105 142:148 143:141
144:218 145:34 146:300 147:119 148:301 149:183
150:108 151:72 152:113 153:89 154:5 155:140
156:80 157:112 158:164 159:171 160:85 161:74
162:232 163:132 164:191 165:186 166:154 167:250
168:438 169:142 170:314 171:8 190:1 192:5672
193:3309 194:2400 195:1554 196:681 198:3869 199:3242
200:4194 201:330 202:6091 203:6418 204:3801 205:2053
206:2446 207:2817 208:2040 209:3391 210:1663 211:812
212:1183 213:1371 214:302 215:36 216:3719 217:1140
218:220 219:137 220:487 221:282 222:130
End of report
1
0
This report has been generated at Fri Sep 23 21:45:57 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
16-09-05 166473 111951
17-09-05 166542 112000
18-09-05 166552 111893
19-09-05 166530 112259
20-09-05 166785 112101
21-09-05 166890 112154
22-09-05 166901 112136
23-09-05 166976 112062
AS Summary
20456 Number of ASes in routing system
8486 Number of ASes announcing only one prefix
1504 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91298304 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 23Sep05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 166986 112126 54860 32.9% All ASes
AS18566 854 8 846 99.1% COVAD - Covad Communications
AS4323 1168 379 789 67.6% TWTC - Time Warner Telecom
AS721 1083 316 767 70.8% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 980 244 736 75.1% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 558 22 536 96.1% ACS-INTERNET - Armstrong Cable
Services
AS7018 1504 982 522 34.7% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 537 30 507 94.4% CCINET-2 - Cox Communications
Inc.
AS3602 557 111 446 80.1% SPRINT-CA-AS - Sprint Canada
Inc.
AS6197 940 542 398 42.3% BATI-ATL - BellSouth Network
Solutions, Inc
AS17676 468 106 362 77.4% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 398 54 344 86.4% ESPIRECOMM - e.spire
Communications, Inc.
AS4755 540 233 307 56.9% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS15270 334 28 306 91.6% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4766 595 291 304 51.1% KIXS-AS-KR Korea Telecom
AS9583 797 510 287 36.0% SIFY-AS-IN Sify Limited
AS14654 293 6 287 98.0% WAYPORT - Wayport
AS9929 325 46 279 85.8% CNCNET-CN China Netcom Corp.
AS6167 330 58 272 82.4% CELLCO-PART - Cellco
Partnership
AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC
AS9498 340 73 267 78.5% BBIL-AP BHARTI BT INTERNET
LTD.
AS812 287 23 264 92.0% ROGERS-CABLE - Rogers Cable
Inc.
AS6140 419 157 262 62.5% IMPSAT-USA - ImpSat
AS5668 490 237 253 51.6% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS1239 858 608 250 29.1% SPRINTLINK - Sprint
AS2386 920 684 236 25.7% INS-AS - AT&T Data
Communications Services
AS17488 320 84 236 73.8% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6198 471 249 222 47.1% BATI-MIA - BellSouth Network
Solutions, Inc
AS18101 245 23 222 90.6% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
AS16814 298 84 214 71.8% NSS S.A.
AS11456 287 74 213 74.2% NUVOX - NuVox Communications,
Inc.
Total 17565 6361 11204 63.8% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.72.0.0/16 AS4780 SEEDNET Digital United Inc.
192.72.0.0/18 AS4780 SEEDNET Digital United Inc.
192.72.192.0/18 AS4780 SEEDNET Digital United Inc.
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.96.1.0/24 AS3741 AFRINIC African Network Information Center
192.96.2.0/24 AS2018 AFRINIC African Network Information Center
192.96.3.0/24 AS3741 AFRINIC African Network Information Center
192.96.5.0/24 AS2018 AFRINIC African Network Information Center
192.96.7.0/24 AS2018 AFRINIC African Network Information Center
192.96.8.0/24 AS2018 AFRINIC African Network Information Center
192.96.10.0/24 AS5713 AFRINIC African Network Information Center
192.96.11.0/24 AS2018 AFRINIC African Network Information Center
192.96.12.0/24 AS2018 AFRINIC African Network Information Center
192.96.13.0/24 AS16637 AFRINIC African Network Information Center
192.96.14.0/24 AS16637 AFRINIC African Network Information Center
192.96.15.0/24 AS2018 AFRINIC African Network Information Center
192.96.20.0/23 AS2018 AFRINIC African Network Information Center
192.96.22.0/24 AS7460 AFRINIC African Network Information Center
192.96.25.0/24 AS6083 AFRINIC African Network Information Center
192.96.32.0/24 AS2905 UUNET-ZA uunet south africa
192.96.34.0/24 AS10474 AFRINIC African Network Information Center
192.96.36.0/24 AS5713 AFRINIC African Network Information Center
192.96.37.0/24 AS10474 AFRINIC African Network Information Center
192.96.38.0/24 AS3741 AFRINIC African Network Information Center
192.96.43.0/24 AS5713 AFRINIC African Network Information Center
192.96.46.0/24 AS3741 AFRINIC African Network Information Center
192.96.51.0/24 AS5713 AFRINIC African Network Information Center
192.96.57.0/24 AS3741 AFRINIC African Network Information Center
192.96.58.0/24 AS16416 AFRINIC African Network Information Center
192.96.87.0/24 AS2905 UUNET-ZA uunet south africa
192.96.88.0/24 AS2905 UUNET-ZA uunet south africa
192.96.89.0/24 AS3741 AFRINIC African Network Information Center
192.96.90.0/23 AS3741 AFRINIC African Network Information Center
192.96.92.0/24 AS3741 AFRINIC African Network Information Center
192.96.94.0/23 AS3741 AFRINIC African Network Information Center
192.96.96.0/24 AS2905 UUNET-ZA uunet south africa
192.96.97.0/24 AS2905 UUNET-ZA uunet south africa
192.96.98.0/23 AS2905 UUNET-ZA uunet south africa
192.96.109.0/24 AS2018 AFRINIC African Network Information Center
192.96.120.0/21 AS3741 AFRINIC African Network Information Center
192.96.128.0/22 AS3741 AFRINIC African Network Information Center
192.96.132.0/24 AS3741 AFRINIC African Network Information Center
192.96.133.0/24 AS3741 AFRINIC African Network Information Center
192.96.134.0/24 AS3741 AFRINIC African Network Information Center
192.96.139.0/24 AS3741 AFRINIC African Network Information Center
192.96.140.0/24 AS2018 AFRINIC African Network Information Center
192.96.142.0/24 AS2018 AFRINIC African Network Information Center
192.96.147.0/24 AS2905 UUNET-ZA uunet south africa
192.96.150.0/24 AS3741 AFRINIC African Network Information Center
192.96.177.0/24 AS6083 AFRINIC African Network Information Center
192.96.193.0/24 AS3741 AFRINIC African Network Information Center
192.96.194.0/24 AS3741 AFRINIC African Network Information Center
192.96.247.0/24 AS2018 AFRINIC African Network Information Center
192.96.248.0/23 AS2018 AFRINIC African Network Information Center
192.96.250.0/24 AS2018 AFRINIC African Network Information Center
192.96.251.0/24 AS3741 AFRINIC African Network Information Center
192.96.252.0/24 AS2018 AFRINIC African Network Information Center
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
195.137.176.0/24 AS2856 BT-UK-AS BTnet UK Regional network
195.137.178.0/24 AS8220 COLT COLT Telecommunications
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
196.6.108.0/24 AS5713 AFRINIC African Network Information Center
196.6.121.0/24 AS5713 AFRINIC African Network Information Center
196.6.129.0/24 AS12258 AFRINIC African Network Information Center
196.6.133.0/24 AS3741 AFRINIC African Network Information Center
196.6.147.0/24 AS3741 AFRINIC African Network Information Center
196.6.149.0/24 AS3741 AFRINIC African Network Information Center
196.6.150.0/24 AS3741 AFRINIC African Network Information Center
196.6.151.0/24 AS3741 AFRINIC African Network Information Center
196.6.153.0/24 AS3741 AFRINIC African Network Information Center
196.6.175.0/24 AS3741 AFRINIC African Network Information Center
196.6.176.0/23 AS3741 AFRINIC African Network Information Center
196.6.183.0/24 AS3741 AFRINIC African Network Information Center
196.6.184.0/24 AS23058 AFRINIC African Network Information Center
196.6.196.0/24 AS3741 AFRINIC African Network Information Center
196.6.198.0/24 AS2018 AFRINIC African Network Information Center
196.6.199.0/24 AS3741 AFRINIC African Network Information Center
196.6.201.0/24 AS2018 AFRINIC African Network Information Center
196.6.208.0/24 AS3741 AFRINIC African Network Information Center
196.6.211.0/24 AS3741 AFRINIC African Network Information Center
196.6.212.0/23 AS3741 AFRINIC African Network Information Center
196.6.212.0/24 AS3741 AFRINIC African Network Information Center
196.6.214.0/24 AS10474 AFRINIC African Network Information Center
196.6.221.0/24 AS2018 AFRINIC African Network Information Center
196.6.222.0/23 AS3741 AFRINIC African Network Information Center
196.6.237.0/24 AS3741 AFRINIC African Network Information Center
196.6.241.0/24 AS3741 AFRINIC African Network Information Center
196.6.243.0/24 AS3741 AFRINIC African Network Information Center
196.6.251.0/24 AS3741 AFRINIC African Network Information Center
196.6.254.0/24 AS3741 AFRINIC African Network Information Center
196.10.101.0/24 AS16637 AFRINIC African Network Information Center
196.10.104.0/24 AS3741 AFRINIC African Network Information Center
196.10.112.0/22 AS17148 AFRINIC African Network Information Center
196.10.116.0/24 AS17148 AFRINIC African Network Information Center
196.10.117.0/24 AS17148 AFRINIC African Network Information Center
196.10.118.0/24 AS3741 AFRINIC African Network Information Center
196.10.119.0/24 AS2018 AFRINIC African Network Information Center
196.10.121.0/24 AS2018 AFRINIC African Network Information Center
196.10.124.0/22 AS3741 AFRINIC African Network Information Center
196.10.128.0/23 AS11845 AFRINIC African Network Information Center
196.10.130.0/23 AS3741 AFRINIC African Network Information Center
196.10.132.0/22 AS3741 AFRINIC African Network Information Center
196.10.136.0/22 AS3741 AFRINIC African Network Information Center
196.10.140.0/22 AS3741 AFRINIC African Network Information Center
196.10.150.0/23 AS3741 AFRINIC African Network Information Center
196.10.152.0/21 AS3741 AFRINIC African Network Information Center
196.10.160.0/19 AS3741 AFRINIC African Network Information Center
196.10.192.0/21 AS3741 AFRINIC African Network Information Center
196.10.203.0/24 AS2018 AFRINIC African Network Information Center
196.10.204.0/22 AS3741 AFRINIC African Network Information Center
196.10.208.0/22 AS3741 AFRINIC African Network Information Center
196.10.212.0/23 AS3741 AFRINIC African Network Information Center
196.10.224.0/24 AS3741 AFRINIC African Network Information Center
196.10.229.0/24 AS3741 AFRINIC African Network Information Center
196.10.231.0/24 AS3741 AFRINIC African Network Information Center
196.10.248.0/23 AS3741 AFRINIC African Network Information Center
196.10.249.0/24 AS3741 AFRINIC African Network Information Center
196.11.0.0/20 AS3741 AFRINIC African Network Information Center
196.11.16.0/21 AS3741 AFRINIC African Network Information Center
196.11.24.0/22 AS3741 AFRINIC African Network Information Center
196.11.28.0/23 AS3741 AFRINIC African Network Information Center
196.11.30.0/24 AS3741 AFRINIC African Network Information Center
196.11.40.0/21 AS3741 AFRINIC African Network Information Center
196.11.56.0/23 AS16637 AFRINIC African Network Information Center
196.11.58.0/24 AS3741 AFRINIC African Network Information Center
196.11.62.0/23 AS2905 UUNET-ZA uunet south africa
196.11.69.0/24 AS3741 AFRINIC African Network Information Center
196.11.70.0/24 AS3741 AFRINIC African Network Information Center
196.11.72.0/24 AS3741 AFRINIC African Network Information Center
196.11.98.0/24 AS2018 AFRINIC African Network Information Center
196.11.105.0/24 AS2905 UUNET-ZA uunet south africa
196.11.106.0/23 AS2905 UUNET-ZA uunet south africa
196.11.108.0/24 AS2905 UUNET-ZA uunet south africa
196.11.109.0/24 AS3741 AFRINIC African Network Information Center
196.11.110.0/23 AS3741 AFRINIC African Network Information Center
196.11.112.0/23 AS3741 AFRINIC African Network Information Center
196.11.114.0/24 AS3741 AFRINIC African Network Information Center
196.11.116.0/22 AS2905 UUNET-ZA uunet south africa
196.11.116.0/24 AS3741 AFRINIC African Network Information Center
196.11.120.0/23 AS2905 UUNET-ZA uunet south africa
196.11.122.0/24 AS3741 AFRINIC African Network Information Center
196.11.124.0/24 AS2018 AFRINIC African Network Information Center
196.11.126.0/24 AS17148 AFRINIC African Network Information Center
196.11.127.0/24 AS17148 AFRINIC African Network Information Center
196.11.128.0/24 AS17148 AFRINIC African Network Information Center
196.11.129.0/24 AS17148 AFRINIC African Network Information Center
196.11.130.0/24 AS17148 AFRINIC African Network Information Center
196.11.131.0/24 AS17148 AFRINIC African Network Information Center
196.11.132.0/24 AS17148 AFRINIC African Network Information Center
196.11.133.0/24 AS17148 AFRINIC African Network Information Center
196.11.134.0/24 AS17148 AFRINIC African Network Information Center
196.11.135.0/24 AS3741 AFRINIC African Network Information Center
196.11.136.0/21 AS2018 AFRINIC African Network Information Center
196.11.144.0/24 AS2018 AFRINIC African Network Information Center
196.11.146.0/24 AS12258 AFRINIC African Network Information Center
196.11.147.0/24 AS12258 AFRINIC African Network Information Center
196.11.148.0/23 AS3741 AFRINIC African Network Information Center
196.11.170.0/23 AS3741 AFRINIC African Network Information Center
196.11.172.0/23 AS3741 AFRINIC African Network Information Center
196.11.174.0/24 AS3741 AFRINIC African Network Information Center
196.11.188.0/23 AS3741 AFRINIC African Network Information Center
196.11.188.0/24 AS3741 AFRINIC African Network Information Center
196.11.190.0/24 AS3741 AFRINIC African Network Information Center
196.11.192.0/22 AS16637 AFRINIC African Network Information Center
196.11.196.0/24 AS16637 AFRINIC African Network Information Center
196.11.197.0/24 AS3741 AFRINIC African Network Information Center
196.11.200.0/24 AS2018 AFRINIC African Network Information Center
196.11.205.0/24 AS3741 AFRINIC African Network Information Center
196.11.209.0/24 AS3741 AFRINIC African Network Information Center
196.11.211.0/24 AS2905 UUNET-ZA uunet south africa
196.11.212.0/24 AS2905 UUNET-ZA uunet south africa
196.11.233.0/24 AS3741 AFRINIC African Network Information Center
196.11.235.0/24 AS2018 AFRINIC African Network Information Center
196.11.238.0/24 AS2905 UUNET-ZA uunet south africa
196.11.239.0/24 AS16637 AFRINIC African Network Information Center
196.11.240.0/22 AS16637 AFRINIC African Network Information Center
196.11.244.0/23 AS16637 AFRINIC African Network Information Center
196.11.246.0/24 AS16637 AFRINIC African Network Information Center
196.11.251.0/24 AS3741 AFRINIC African Network Information Center
196.13.1.0/24 AS2018 AFRINIC African Network Information Center
196.13.2.0/23 AS2018 AFRINIC African Network Information Center
196.13.4.0/22 AS2018 AFRINIC African Network Information Center
196.13.8.0/21 AS2018 AFRINIC African Network Information Center
196.13.16.0/21 AS2018 AFRINIC African Network Information Center
196.13.24.0/22 AS2018 AFRINIC African Network Information Center
196.13.28.0/23 AS2018 AFRINIC African Network Information Center
196.13.30.0/24 AS2018 AFRINIC African Network Information Center
196.13.31.0/24 AS3741 AFRINIC African Network Information Center
196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos
196.13.32.0/24 AS3741 AFRINIC African Network Information Center
196.13.33.0/24 AS3741 AFRINIC African Network Information Center
196.13.35.0/24 AS3741 AFRINIC African Network Information Center
196.13.36.0/24 AS3741 AFRINIC African Network Information Center
196.13.40.0/24 AS3741 AFRINIC African Network Information Center
196.13.41.0/24 AS3741 AFRINIC African Network Information Center
196.13.42.0/24 AS3741 AFRINIC African Network Information Center
196.13.48.0/24 AS3741 AFRINIC African Network Information Center
196.13.49.0/24 AS3741 AFRINIC African Network Information Center
196.13.53.0/24 AS3741 AFRINIC African Network Information Center
196.13.54.0/24 AS3741 AFRINIC African Network Information Center
196.13.55.0/24 AS3741 AFRINIC African Network Information Center
196.13.56.0/24 AS3741 AFRINIC African Network Information Center
196.13.58.0/24 AS3741 AFRINIC African Network Information Center
196.13.60.0/24 AS3741 AFRINIC African Network Information Center
196.13.62.0/24 AS3741 AFRINIC African Network Information Center
196.13.63.0/24 AS3741 AFRINIC African Network Information Center
196.13.64.0/21 AS3741 AFRINIC African Network Information Center
196.13.72.0/24 AS3741 AFRINIC African Network Information Center
196.13.73.0/24 AS3741 AFRINIC African Network Information Center
196.13.74.0/23 AS3741 AFRINIC African Network Information Center
196.13.76.0/22 AS3741 AFRINIC African Network Information Center
196.13.80.0/24 AS3741 AFRINIC African Network Information Center
196.13.93.0/24 AS3741 AFRINIC African Network Information Center
196.13.97.0/24 AS3741 AFRINIC African Network Information Center
196.13.102.0/23 AS2018 AFRINIC African Network Information Center
196.13.104.0/24 AS2018 AFRINIC African Network Information Center
196.13.108.0/24 AS3741 AFRINIC African Network Information Center
196.13.113.0/24 AS3741 AFRINIC African Network Information Center
196.13.115.0/24 AS2018 AFRINIC African Network Information Center
196.13.116.0/22 AS2018 AFRINIC African Network Information Center
196.13.126.0/24 AS2018 AFRINIC African Network Information Center
196.13.127.0/24 AS3741 AFRINIC African Network Information Center
196.13.128.0/22 AS3741 AFRINIC African Network Information Center
196.13.132.0/24 AS3741 AFRINIC African Network Information Center
196.13.138.0/23 AS2905 UUNET-ZA uunet south africa
196.13.140.0/22 AS2905 UUNET-ZA uunet south africa
196.13.144.0/22 AS2905 UUNET-ZA uunet south africa
196.13.150.0/24 AS2018 AFRINIC African Network Information Center
196.13.151.0/24 AS2905 UUNET-ZA uunet south africa
196.13.152.0/21 AS2905 UUNET-ZA uunet south africa
196.13.160.0/24 AS2905 UUNET-ZA uunet south africa
196.13.163.0/24 AS3741 AFRINIC African Network Information Center
196.13.164.0/24 AS3741 AFRINIC African Network Information Center
196.13.165.0/24 AS3741 AFRINIC African Network Information Center
196.13.184.0/24 AS2018 AFRINIC African Network Information Center
196.13.185.0/24 AS2018 AFRINIC African Network Information Center
196.13.187.0/24 AS2018 AFRINIC African Network Information Center
196.13.188.0/22 AS2018 AFRINIC African Network Information Center
196.13.200.0/24 AS2018 AFRINIC African Network Information Center
196.13.201.0/24 AS2018 AFRINIC African Network Information Center
196.13.202.0/24 AS2018 AFRINIC African Network Information Center
196.13.203.0/24 AS2018 AFRINIC African Network Information Center
196.13.204.0/24 AS2018 AFRINIC African Network Information Center
196.13.213.0/24 AS3741 AFRINIC African Network Information Center
196.13.214.0/23 AS3741 AFRINIC African Network Information Center
196.13.216.0/23 AS3741 AFRINIC African Network Information Center
196.13.225.0/24 AS3741 AFRINIC African Network Information Center
196.13.226.0/23 AS3741 AFRINIC African Network Information Center
196.13.228.0/22 AS16637 AFRINIC African Network Information Center
196.13.232.0/24 AS3741 AFRINIC African Network Information Center
196.13.249.0/24 AS5713 AFRINIC African Network Information Center
196.29.40.0/22 AS21391 TDA-AS TDA AS Maintainer
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.7.0/24 AS5713 AFRINIC African Network Information Center
198.54.20.0/22 AS3741 AFRINIC African Network Information Center
198.54.24.0/21 AS3741 AFRINIC African Network Information Center
198.54.32.0/21 AS3741 AFRINIC African Network Information Center
198.54.40.0/23 AS3741 AFRINIC African Network Information Center
198.54.42.0/24 AS3741 AFRINIC African Network Information Center
198.54.58.0/24 AS2018 AFRINIC African Network Information Center
198.54.64.0/24 AS3741 AFRINIC African Network Information Center
198.54.65.0/24 AS2018 AFRINIC African Network Information Center
198.54.66.0/24 AS2018 AFRINIC African Network Information Center
198.54.68.0/24 AS2018 AFRINIC African Network Information Center
198.54.71.0/24 AS3741 AFRINIC African Network Information Center
198.54.72.0/22 AS3741 AFRINIC African Network Information Center
198.54.80.0/24 AS3741 AFRINIC African Network Information Center
198.54.83.0/24 AS2018 AFRINIC African Network Information Center
198.54.84.0/24 AS3741 AFRINIC African Network Information Center
198.54.91.0/24 AS2018 AFRINIC African Network Information Center
198.54.148.0/24 AS2905 UUNET-ZA uunet south africa
198.54.149.0/24 AS3741 AFRINIC African Network Information Center
198.54.154.0/24 AS3741 AFRINIC African Network Information Center
198.54.155.0/24 AS2018 AFRINIC African Network Information Center
198.54.156.0/22 AS3741 AFRINIC African Network Information Center
198.54.160.0/23 AS3741 AFRINIC African Network Information Center
198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
198.54.163.0/24 AS3741 AFRINIC African Network Information Center
198.54.165.0/24 AS3741 AFRINIC African Network Information Center
198.54.170.0/24 AS3741 AFRINIC African Network Information Center
198.54.173.0/24 AS2018 AFRINIC African Network Information Center
198.54.174.0/24 AS2018 AFRINIC African Network Information Center
198.54.184.0/22 AS3741 AFRINIC African Network Information Center
198.54.188.0/23 AS3741 AFRINIC African Network Information Center
198.54.192.0/22 AS3741 AFRINIC African Network Information Center
198.54.196.0/24 AS3741 AFRINIC African Network Information Center
198.54.202.0/24 AS5713 AFRINIC African Network Information Center
198.54.204.0/22 AS5734 AFRINIC African Network Information Center
198.54.204.0/24 AS5734 AFRINIC African Network Information Center
198.54.205.0/24 AS5734 AFRINIC African Network Information Center
198.54.206.0/24 AS5734 AFRINIC African Network Information Center
198.54.208.0/24 AS5734 AFRINIC African Network Information Center
198.54.219.0/24 AS3741 AFRINIC African Network Information Center
198.54.223.0/24 AS2018 AFRINIC African Network Information Center
198.54.225.0/24 AS3741 AFRINIC African Network Information Center
198.54.228.0/24 AS3741 AFRINIC African Network Information Center
198.54.247.0/24 AS5713 AFRINIC African Network Information Center
198.54.249.0/24 AS2018 AFRINIC African Network Information Center
198.54.250.0/24 AS2018 AFRINIC African Network Information Center
198.54.251.0/24 AS2018 AFRINIC African Network Information Center
198.54.253.0/24 AS3741 AFRINIC African Network Information Center
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.90.192.0/22 AS9829 BSNL-NIB National Internet Backbone
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Sep 16 21:49:29 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
09-09-05 165951 111864
10-09-05 165946 111830
11-09-05 165995 111748
12-09-05 165825 111926
13-09-05 166227 111806
14-09-05 166401 111903
15-09-05 166414 112016
16-09-05 166473 111948
AS Summary
20399 Number of ASes in routing system
8448 Number of ASes announcing only one prefix
1492 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91296256 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 16Sep05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 166640 111951 54689 32.8% All ASes
AS18566 848 24 824 97.2% COVAD - Covad Communications
AS4323 1164 348 816 70.1% TWTC - Time Warner Telecom
AS721 1087 319 768 70.7% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 961 242 719 74.8% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS7018 1492 974 518 34.7% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 528 29 499 94.5% CCINET-2 - Cox Communications
Inc.
AS3602 557 154 403 72.4% SPRINT-CA-AS - Sprint Canada
Inc.
AS6197 938 540 398 42.4% BATI-ATL - BellSouth Network
Solutions, Inc
AS17676 468 106 362 77.4% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 400 52 348 87.0% ESPIRECOMM - e.spire
Communications, Inc.
AS4755 534 227 307 57.5% VSNL-AS Videsh Sanchar Nigam
Ltd. Autonomous System
AS15270 332 27 305 91.9% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4766 592 289 303 51.2% KIXS-AS-KR Korea Telecom
AS14654 291 6 285 97.9% WAYPORT - Wayport
AS9929 325 46 279 85.8% CNCNET-CN China Netcom Corp.
AS6167 330 58 272 82.4% CELLCO-PART - Cellco
Partnership
AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC
AS9498 342 77 265 77.5% BBIL-AP BHARTI BT INTERNET
LTD.
AS812 287 23 264 92.0% ROGERS-CABLE - Rogers Cable
Inc.
AS9583 786 522 264 33.6% SIFY-AS-IN Sify Limited
AS5668 495 235 260 52.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS1239 859 608 251 29.2% SPRINTLINK - Sprint
AS6140 420 181 239 56.9% IMPSAT-USA - ImpSat
AS2386 914 678 236 25.8% INS-AS - AT&T Data
Communications Services
AS17488 320 84 236 73.8% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6198 471 249 222 47.1% BATI-MIA - BellSouth Network
Solutions, Inc
AS16814 297 81 216 72.7% NSS S.A.
AS11456 287 73 214 74.6% NUVOX - NuVox Communications,
Inc.
AS18101 236 23 213 90.3% RIL-IDC Reliance Infocom Ltd
Internet Data Centre,
Total 17484 6396 11088 63.4% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.96.0.0/14 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.96.1.0/24 AS3741 AFRINIC African Network Information Center
192.96.2.0/24 AS2018 AFRINIC African Network Information Center
192.96.3.0/24 AS3741 AFRINIC African Network Information Center
192.96.5.0/24 AS2018 AFRINIC African Network Information Center
192.96.7.0/24 AS2018 AFRINIC African Network Information Center
192.96.8.0/24 AS2018 AFRINIC African Network Information Center
192.96.10.0/24 AS5713 AFRINIC African Network Information Center
192.96.11.0/24 AS2018 AFRINIC African Network Information Center
192.96.12.0/24 AS2018 AFRINIC African Network Information Center
192.96.13.0/24 AS16637 AFRINIC African Network Information Center
192.96.14.0/24 AS16637 AFRINIC African Network Information Center
192.96.15.0/24 AS2018 AFRINIC African Network Information Center
192.96.20.0/23 AS2018 AFRINIC African Network Information Center
192.96.22.0/24 AS7460 AFRINIC African Network Information Center
192.96.25.0/24 AS6083 AFRINIC African Network Information Center
192.96.32.0/24 AS2905 UUNET-ZA uunet south africa
192.96.34.0/24 AS10474 AFRINIC African Network Information Center
192.96.36.0/24 AS5713 AFRINIC African Network Information Center
192.96.37.0/24 AS10474 AFRINIC African Network Information Center
192.96.38.0/24 AS3741 AFRINIC African Network Information Center
192.96.43.0/24 AS5713 AFRINIC African Network Information Center
192.96.46.0/24 AS3741 AFRINIC African Network Information Center
192.96.51.0/24 AS5713 AFRINIC African Network Information Center
192.96.57.0/24 AS3741 AFRINIC African Network Information Center
192.96.58.0/24 AS16416 AFRINIC African Network Information Center
192.96.87.0/24 AS2905 UUNET-ZA uunet south africa
192.96.88.0/24 AS2905 UUNET-ZA uunet south africa
192.96.89.0/24 AS3741 AFRINIC African Network Information Center
192.96.90.0/23 AS3741 AFRINIC African Network Information Center
192.96.92.0/24 AS3741 AFRINIC African Network Information Center
192.96.94.0/23 AS3741 AFRINIC African Network Information Center
192.96.96.0/24 AS2905 UUNET-ZA uunet south africa
192.96.97.0/24 AS2905 UUNET-ZA uunet south africa
192.96.98.0/23 AS2905 UUNET-ZA uunet south africa
192.96.109.0/24 AS2018 AFRINIC African Network Information Center
192.96.120.0/21 AS3741 AFRINIC African Network Information Center
192.96.128.0/22 AS3741 AFRINIC African Network Information Center
192.96.132.0/24 AS3741 AFRINIC African Network Information Center
192.96.133.0/24 AS3741 AFRINIC African Network Information Center
192.96.134.0/24 AS3741 AFRINIC African Network Information Center
192.96.139.0/24 AS3741 AFRINIC African Network Information Center
192.96.140.0/24 AS2018 AFRINIC African Network Information Center
192.96.142.0/24 AS2018 AFRINIC African Network Information Center
192.96.147.0/24 AS2905 UUNET-ZA uunet south africa
192.96.150.0/24 AS3741 AFRINIC African Network Information Center
192.96.177.0/24 AS6083 AFRINIC African Network Information Center
192.96.193.0/24 AS3741 AFRINIC African Network Information Center
192.96.194.0/24 AS3741 AFRINIC African Network Information Center
192.96.247.0/24 AS2018 AFRINIC African Network Information Center
192.96.248.0/23 AS2018 AFRINIC African Network Information Center
192.96.250.0/24 AS2018 AFRINIC African Network Information Center
192.96.251.0/24 AS3741 AFRINIC African Network Information Center
192.96.252.0/24 AS2018 AFRINIC African Network Information Center
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
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193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
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194.59.176.0/20 AS1273 CW Cable & Wireless
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196.6.108.0/24 AS5713 AFRINIC African Network Information Center
196.6.121.0/24 AS5713 AFRINIC African Network Information Center
196.6.129.0/24 AS12258 AFRINIC African Network Information Center
196.6.133.0/24 AS3741 AFRINIC African Network Information Center
196.6.147.0/24 AS3741 AFRINIC African Network Information Center
196.6.149.0/24 AS3741 AFRINIC African Network Information Center
196.6.150.0/24 AS3741 AFRINIC African Network Information Center
196.6.151.0/24 AS3741 AFRINIC African Network Information Center
196.6.153.0/24 AS3741 AFRINIC African Network Information Center
196.6.175.0/24 AS3741 AFRINIC African Network Information Center
196.6.176.0/23 AS3741 AFRINIC African Network Information Center
196.6.183.0/24 AS3741 AFRINIC African Network Information Center
196.6.184.0/24 AS23058 AFRINIC African Network Information Center
196.6.196.0/24 AS3741 AFRINIC African Network Information Center
196.6.198.0/24 AS2018 AFRINIC African Network Information Center
196.6.199.0/24 AS3741 AFRINIC African Network Information Center
196.6.201.0/24 AS2018 AFRINIC African Network Information Center
196.6.208.0/24 AS3741 AFRINIC African Network Information Center
196.6.211.0/24 AS3741 AFRINIC African Network Information Center
196.6.212.0/23 AS3741 AFRINIC African Network Information Center
196.6.212.0/24 AS3741 AFRINIC African Network Information Center
196.6.214.0/24 AS10474 AFRINIC African Network Information Center
196.6.221.0/24 AS2018 AFRINIC African Network Information Center
196.6.222.0/23 AS3741 AFRINIC African Network Information Center
196.6.237.0/24 AS3741 AFRINIC African Network Information Center
196.6.241.0/24 AS3741 AFRINIC African Network Information Center
196.6.243.0/24 AS3741 AFRINIC African Network Information Center
196.6.251.0/24 AS3741 AFRINIC African Network Information Center
196.6.254.0/24 AS3741 AFRINIC African Network Information Center
196.10.101.0/24 AS16637 AFRINIC African Network Information Center
196.10.104.0/24 AS3741 AFRINIC African Network Information Center
196.10.112.0/22 AS17148 AFRINIC African Network Information Center
196.10.116.0/24 AS17148 AFRINIC African Network Information Center
196.10.117.0/24 AS17148 AFRINIC African Network Information Center
196.10.118.0/24 AS3741 AFRINIC African Network Information Center
196.10.119.0/24 AS2018 AFRINIC African Network Information Center
196.10.121.0/24 AS2018 AFRINIC African Network Information Center
196.10.124.0/22 AS3741 AFRINIC African Network Information Center
196.10.128.0/23 AS11845 AFRINIC African Network Information Center
196.10.130.0/23 AS3741 AFRINIC African Network Information Center
196.10.132.0/22 AS3741 AFRINIC African Network Information Center
196.10.136.0/22 AS3741 AFRINIC African Network Information Center
196.10.140.0/22 AS3741 AFRINIC African Network Information Center
196.10.150.0/23 AS3741 AFRINIC African Network Information Center
196.10.152.0/21 AS3741 AFRINIC African Network Information Center
196.10.160.0/19 AS3741 AFRINIC African Network Information Center
196.10.192.0/21 AS3741 AFRINIC African Network Information Center
196.10.203.0/24 AS2018 AFRINIC African Network Information Center
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196.10.208.0/22 AS3741 AFRINIC African Network Information Center
196.10.212.0/23 AS3741 AFRINIC African Network Information Center
196.10.224.0/24 AS3741 AFRINIC African Network Information Center
196.10.229.0/24 AS3741 AFRINIC African Network Information Center
196.10.231.0/24 AS3741 AFRINIC African Network Information Center
196.10.248.0/23 AS3741 AFRINIC African Network Information Center
196.10.249.0/24 AS3741 AFRINIC African Network Information Center
196.11.0.0/20 AS3741 AFRINIC African Network Information Center
196.11.16.0/21 AS3741 AFRINIC African Network Information Center
196.11.24.0/22 AS3741 AFRINIC African Network Information Center
196.11.28.0/23 AS3741 AFRINIC African Network Information Center
196.11.30.0/24 AS3741 AFRINIC African Network Information Center
196.11.40.0/21 AS3741 AFRINIC African Network Information Center
196.11.56.0/23 AS16637 AFRINIC African Network Information Center
196.11.58.0/24 AS3741 AFRINIC African Network Information Center
196.11.62.0/23 AS2905 UUNET-ZA uunet south africa
196.11.69.0/24 AS3741 AFRINIC African Network Information Center
196.11.70.0/24 AS3741 AFRINIC African Network Information Center
196.11.72.0/24 AS3741 AFRINIC African Network Information Center
196.11.98.0/24 AS2018 AFRINIC African Network Information Center
196.11.105.0/24 AS2905 UUNET-ZA uunet south africa
196.11.106.0/23 AS2905 UUNET-ZA uunet south africa
196.11.108.0/24 AS2905 UUNET-ZA uunet south africa
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196.11.110.0/23 AS3741 AFRINIC African Network Information Center
196.11.112.0/23 AS3741 AFRINIC African Network Information Center
196.11.114.0/24 AS3741 AFRINIC African Network Information Center
196.11.116.0/22 AS2905 UUNET-ZA uunet south africa
196.11.116.0/24 AS3741 AFRINIC African Network Information Center
196.11.120.0/23 AS2905 UUNET-ZA uunet south africa
196.11.122.0/24 AS3741 AFRINIC African Network Information Center
196.11.124.0/24 AS2018 AFRINIC African Network Information Center
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196.11.127.0/24 AS17148 AFRINIC African Network Information Center
196.11.128.0/24 AS17148 AFRINIC African Network Information Center
196.11.129.0/24 AS17148 AFRINIC African Network Information Center
196.11.130.0/24 AS17148 AFRINIC African Network Information Center
196.11.131.0/24 AS17148 AFRINIC African Network Information Center
196.11.132.0/24 AS17148 AFRINIC African Network Information Center
196.11.133.0/24 AS17148 AFRINIC African Network Information Center
196.11.134.0/24 AS17148 AFRINIC African Network Information Center
196.11.135.0/24 AS3741 AFRINIC African Network Information Center
196.11.136.0/21 AS2018 AFRINIC African Network Information Center
196.11.144.0/24 AS2018 AFRINIC African Network Information Center
196.11.146.0/24 AS12258 AFRINIC African Network Information Center
196.11.147.0/24 AS12258 AFRINIC African Network Information Center
196.11.148.0/23 AS3741 AFRINIC African Network Information Center
196.11.170.0/23 AS3741 AFRINIC African Network Information Center
196.11.172.0/23 AS3741 AFRINIC African Network Information Center
196.11.174.0/24 AS3741 AFRINIC African Network Information Center
196.11.188.0/23 AS3741 AFRINIC African Network Information Center
196.11.188.0/24 AS3741 AFRINIC African Network Information Center
196.11.190.0/24 AS3741 AFRINIC African Network Information Center
196.11.192.0/22 AS16637 AFRINIC African Network Information Center
196.11.196.0/24 AS16637 AFRINIC African Network Information Center
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196.11.200.0/24 AS2018 AFRINIC African Network Information Center
196.11.205.0/24 AS3741 AFRINIC African Network Information Center
196.11.209.0/24 AS3741 AFRINIC African Network Information Center
196.11.211.0/24 AS2905 UUNET-ZA uunet south africa
196.11.212.0/24 AS2905 UUNET-ZA uunet south africa
196.11.233.0/24 AS3741 AFRINIC African Network Information Center
196.11.235.0/24 AS2018 AFRINIC African Network Information Center
196.11.238.0/24 AS2905 UUNET-ZA uunet south africa
196.11.239.0/24 AS16637 AFRINIC African Network Information Center
196.11.240.0/22 AS16637 AFRINIC African Network Information Center
196.11.244.0/23 AS16637 AFRINIC African Network Information Center
196.11.246.0/24 AS16637 AFRINIC African Network Information Center
196.11.251.0/24 AS3741 AFRINIC African Network Information Center
196.13.1.0/24 AS2018 AFRINIC African Network Information Center
196.13.2.0/23 AS2018 AFRINIC African Network Information Center
196.13.4.0/22 AS2018 AFRINIC African Network Information Center
196.13.8.0/21 AS2018 AFRINIC African Network Information Center
196.13.16.0/21 AS2018 AFRINIC African Network Information Center
196.13.24.0/22 AS2018 AFRINIC African Network Information Center
196.13.28.0/23 AS2018 AFRINIC African Network Information Center
196.13.30.0/24 AS2018 AFRINIC African Network Information Center
196.13.31.0/24 AS3741 AFRINIC African Network Information Center
196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos
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196.13.33.0/24 AS3741 AFRINIC African Network Information Center
196.13.35.0/24 AS3741 AFRINIC African Network Information Center
196.13.36.0/24 AS3741 AFRINIC African Network Information Center
196.13.40.0/24 AS3741 AFRINIC African Network Information Center
196.13.41.0/24 AS3741 AFRINIC African Network Information Center
196.13.42.0/24 AS3741 AFRINIC African Network Information Center
196.13.48.0/24 AS3741 AFRINIC African Network Information Center
196.13.49.0/24 AS3741 AFRINIC African Network Information Center
196.13.53.0/24 AS3741 AFRINIC African Network Information Center
196.13.54.0/24 AS3741 AFRINIC African Network Information Center
196.13.55.0/24 AS3741 AFRINIC African Network Information Center
196.13.56.0/24 AS3741 AFRINIC African Network Information Center
196.13.58.0/24 AS3741 AFRINIC African Network Information Center
196.13.60.0/24 AS3741 AFRINIC African Network Information Center
196.13.62.0/24 AS3741 AFRINIC African Network Information Center
196.13.63.0/24 AS3741 AFRINIC African Network Information Center
196.13.64.0/21 AS3741 AFRINIC African Network Information Center
196.13.72.0/24 AS3741 AFRINIC African Network Information Center
196.13.73.0/24 AS3741 AFRINIC African Network Information Center
196.13.74.0/23 AS3741 AFRINIC African Network Information Center
196.13.76.0/22 AS3741 AFRINIC African Network Information Center
196.13.80.0/24 AS3741 AFRINIC African Network Information Center
196.13.93.0/24 AS3741 AFRINIC African Network Information Center
196.13.97.0/24 AS3741 AFRINIC African Network Information Center
196.13.102.0/23 AS2018 AFRINIC African Network Information Center
196.13.104.0/24 AS2018 AFRINIC African Network Information Center
196.13.108.0/24 AS3741 AFRINIC African Network Information Center
196.13.113.0/24 AS3741 AFRINIC African Network Information Center
196.13.115.0/24 AS2018 AFRINIC African Network Information Center
196.13.116.0/22 AS2018 AFRINIC African Network Information Center
196.13.126.0/24 AS2018 AFRINIC African Network Information Center
196.13.127.0/24 AS3741 AFRINIC African Network Information Center
196.13.128.0/22 AS3741 AFRINIC African Network Information Center
196.13.132.0/24 AS3741 AFRINIC African Network Information Center
196.13.138.0/23 AS2905 UUNET-ZA uunet south africa
196.13.140.0/22 AS2905 UUNET-ZA uunet south africa
196.13.144.0/22 AS2905 UUNET-ZA uunet south africa
196.13.150.0/24 AS2018 AFRINIC African Network Information Center
196.13.151.0/24 AS2905 UUNET-ZA uunet south africa
196.13.152.0/21 AS2905 UUNET-ZA uunet south africa
196.13.160.0/24 AS2905 UUNET-ZA uunet south africa
196.13.163.0/24 AS3741 AFRINIC African Network Information Center
196.13.164.0/24 AS3741 AFRINIC African Network Information Center
196.13.165.0/24 AS3741 AFRINIC African Network Information Center
196.13.184.0/24 AS2018 AFRINIC African Network Information Center
196.13.185.0/24 AS2018 AFRINIC African Network Information Center
196.13.187.0/24 AS2018 AFRINIC African Network Information Center
196.13.188.0/22 AS2018 AFRINIC African Network Information Center
196.13.200.0/24 AS2018 AFRINIC African Network Information Center
196.13.201.0/24 AS2018 AFRINIC African Network Information Center
196.13.202.0/24 AS2018 AFRINIC African Network Information Center
196.13.203.0/24 AS2018 AFRINIC African Network Information Center
196.13.204.0/24 AS2018 AFRINIC African Network Information Center
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196.13.225.0/24 AS3741 AFRINIC African Network Information Center
196.13.226.0/23 AS3741 AFRINIC African Network Information Center
196.13.228.0/22 AS16637 AFRINIC African Network Information Center
196.13.232.0/24 AS3741 AFRINIC African Network Information Center
196.13.249.0/24 AS5713 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.7.0/24 AS5713 AFRINIC African Network Information Center
198.54.20.0/22 AS3741 AFRINIC African Network Information Center
198.54.24.0/21 AS3741 AFRINIC African Network Information Center
198.54.32.0/21 AS3741 AFRINIC African Network Information Center
198.54.40.0/23 AS3741 AFRINIC African Network Information Center
198.54.42.0/24 AS3741 AFRINIC African Network Information Center
198.54.58.0/24 AS2018 AFRINIC African Network Information Center
198.54.64.0/24 AS3741 AFRINIC African Network Information Center
198.54.65.0/24 AS2018 AFRINIC African Network Information Center
198.54.66.0/24 AS2018 AFRINIC African Network Information Center
198.54.68.0/24 AS2018 AFRINIC African Network Information Center
198.54.71.0/24 AS3741 AFRINIC African Network Information Center
198.54.72.0/22 AS3741 AFRINIC African Network Information Center
198.54.80.0/24 AS3741 AFRINIC African Network Information Center
198.54.83.0/24 AS2018 AFRINIC African Network Information Center
198.54.84.0/24 AS3741 AFRINIC African Network Information Center
198.54.91.0/24 AS2018 AFRINIC African Network Information Center
198.54.148.0/24 AS2905 UUNET-ZA uunet south africa
198.54.149.0/24 AS3741 AFRINIC African Network Information Center
198.54.154.0/24 AS3741 AFRINIC African Network Information Center
198.54.155.0/24 AS2018 AFRINIC African Network Information Center
198.54.156.0/22 AS3741 AFRINIC African Network Information Center
198.54.160.0/23 AS3741 AFRINIC African Network Information Center
198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
198.54.163.0/24 AS3741 AFRINIC African Network Information Center
198.54.165.0/24 AS3741 AFRINIC African Network Information Center
198.54.170.0/24 AS3741 AFRINIC African Network Information Center
198.54.173.0/24 AS2018 AFRINIC African Network Information Center
198.54.174.0/24 AS2018 AFRINIC African Network Information Center
198.54.184.0/22 AS3741 AFRINIC African Network Information Center
198.54.188.0/23 AS3741 AFRINIC African Network Information Center
198.54.192.0/22 AS3741 AFRINIC African Network Information Center
198.54.196.0/24 AS3741 AFRINIC African Network Information Center
198.54.202.0/24 AS5713 AFRINIC African Network Information Center
198.54.204.0/22 AS5734 AFRINIC African Network Information Center
198.54.204.0/24 AS5734 AFRINIC African Network Information Center
198.54.205.0/24 AS5734 AFRINIC African Network Information Center
198.54.206.0/24 AS5734 AFRINIC African Network Information Center
198.54.208.0/24 AS5734 AFRINIC African Network Information Center
198.54.219.0/24 AS3741 AFRINIC African Network Information Center
198.54.223.0/24 AS2018 AFRINIC African Network Information Center
198.54.225.0/24 AS3741 AFRINIC African Network Information Center
198.54.228.0/24 AS3741 AFRINIC African Network Information Center
198.54.247.0/24 AS5713 AFRINIC African Network Information Center
198.54.249.0/24 AS2018 AFRINIC African Network Information Center
198.54.250.0/24 AS2018 AFRINIC African Network Information Center
198.54.251.0/24 AS2018 AFRINIC African Network Information Center
198.54.253.0/24 AS3741 AFRINIC African Network Information Center
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.131.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.3.132.0/24 AS18358 DEIAP-AP DUKE ENERGY INTERNATIONAL - ASIA PACIFIC
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
2
1
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 17 Sep, 2005
Analysis Summary
----------------
BGP routing table entries examined: 170386
Prefixes after maximum aggregation: 97174
Unique aggregates announced to Internet: 81546
Total ASes present in the Internet Routing Table: 20513
Origin-only ASes present in the Internet Routing Table: 17842
Origin ASes announcing only one prefix: 8441
Transit ASes present in the Internet Routing Table: 2671
Transit-only ASes present in the Internet Routing Table: 71
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 26
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1424234304
Equivalent to 84 /8s, 228 /16s and 23 /24s
Percentage of available address space announced: 38.4
Percentage of allocated address space announced: 57.9
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 81067
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35251
Total APNIC prefixes after maximum aggregation: 15514
Prefixes being announced from the APNIC address blocks: 33121
Unique aggregates announced from the APNIC address blocks: 15669
APNIC Region origin ASes present in the Internet Routing Table: 2360
APNIC Region origin ASes announcing only one prefix: 696
APNIC Region transit ASes present in the Internet Routing Table: 360
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 199764992
Equivalent to 11 /8s, 232 /16s and 44 /24s
Percentage of available APNIC address space announced: 74.1
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90936
Total ARIN prefixes after maximum aggregation: 55234
Prefixes being announced from the ARIN address blocks: 71100
Unique aggregates announced from the ARIN address blocks: 26179
ARIN Region origin ASes present in the Internet Routing Table: 10223
ARIN Region origin ASes announcing only one prefix: 3772
ARIN Region transit ASes present in the Internet Routing Table: 955
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 16
Number of ARIN addresses announced to Internet: 268101888
Equivalent to 15 /8s, 250 /16s and 233 /24s
Percentage of available ARIN address space announced: 66.6
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32911
Total RIPE prefixes after maximum aggregation: 22417
Prefixes being announced from the RIPE address blocks: 29968
Unique aggregates announced from the RIPE address blocks: 20184
RIPE Region origin ASes present in the Internet Routing Table: 7092
RIPE Region origin ASes announcing only one prefix: 3732
RIPE Region transit ASes present in the Internet Routing Table: 1184
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 217836160
Equivalent to 12 /8s, 251 /16s and 234 /24s
Percentage of available RIPE address space announced: 64.9
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9520
Total LACNIC prefixes after maximum aggregation: 3197
Prefixes being announced from the LACNIC address blocks: 7876
Unique aggregates announced from the LACNIC address blocks: 4588
LACNIC Region origin ASes present in the Internet Routing Table: 636
LACNIC Region origin ASes announcing only one prefix: 199
LACNIC Region transit ASes present in the Internet Routing Table: 121
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 25
Number of LACNIC addresses announced to Internet: 22039808
Equivalent to 1 /8s, 80 /16s and 77 /24s
Percentage of available LACNIC address space announced: 32.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1738
Total AfriNIC prefixes after maximum aggregation: 812
Prefixes being announced from the AfriNIC address blocks: 1056
Unique aggregates announced from the AfriNIC address blocks: 799
AfriNIC Region origin ASes present in the Internet Routing Table: 139
AfriNIC Region origin ASes announcing only one prefix: 42
AfriNIC Region transit ASes present in the Internet Routing Table: 18
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2660608
Equivalent to 0 /8s, 40 /16s and 153 /24s
Percentage of available AfriNIC address space announced: 7.9
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 965 5948 201 CHINANET-BACKBONE
9583 788 77 14 Sify Limited
1221 745 1328 514 Telstra Pty Ltd
4755 713 259 63 Videsh Sanchar Nigam Ltd. Aut
4766 608 3927 287 Korea Telecom (KIX)
7545 516 108 73 TPG Internet Pty Ltd
17676 468 6787 101 Softbank BB Corp.
9443 386 84 79 Primus Telecommunications
9498 337 147 59 BHARTI BT INTERNET LTD.
9929 335 224 46 China Netcom Corp.
2907 332 1756 309 SINET Japan
17557 328 23 156 Pakistan Telecom
17488 320 19 8 Hathway IP Over Cable Interne
7474 314 257 217 SingTel Optus Pty Ltd
4802 301 60 152 Wantree Development
18302 294 109 154 SK Global co., Ltd
9837 278 80 179 Powertel Ltd
17974 272 65 14 PT TELEKOMUNIKASI INDONESIA
703 254 263 206 UUNET - Commercial IP service
9800 251 394 66 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1500 6374 981 AT&T WorldNet Services
4323 1173 706 229 Time Warner Telecom
721 1083 21922 310 DLA Systems Automation Center
174 1082 5851 1014 Cogent Communications
701 999 8120 841 UUNET Technologies, Inc.
6197 940 389 480 BellSouth Network Solutions,
2386 915 515 677 AT&T Data Communications Serv
1239 867 2852 611 Sprint
18566 848 225 23 Covad Communications
20115 647 509 327 Charter Communications
209 628 3441 494 Qwest
3356 576 10661 445 Level 3 Communications, LLC
3602 557 131 110 Sprint Canada, Inc.
27364 554 44 18 Armstrong Cable Services
3561 541 2409 421 Savvis
22773 529 1352 28 Cox Communications, Inc.
5668 495 115 23 CenturyTel Internet Holdings,
6198 472 417 228 BellSouth Network Solutions,
7132 462 4949 395 SBC Internet Services
19262 453 1374 121 Verizon Global Networks
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 593 1994 480 UUNET - Commercial IP service
3301 300 1081 286 TeliaNet Sweden
3320 291 3230 241 Deutsche Telekom AG
8220 266 474 261 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 236 262 216 Romania Data Systems S.A.
3246 229 476 222 Song Networks
9121 200 292 40 TTnet Autonomous System
1257 195 712 173 SWIPnet Swedish IP Network
6746 184 50 160 Dynamic Network Technologies,
5515 181 778 127 Sonera Solution Autonomous Sy
3269 176 1606 69 TELECOM ITALIA
786 174 1795 174 The JANET IP Service
5400 168 289 141 BT Ignite European Backbone
8866 167 37 9 Bulgarian Telecommunication C
6830 157 669 33 UPC Distribution Services
3300 156 185 91 AUCS Communications Services
25186 143 145 100 France Telecom Transpac's Tra
24863 138 37 6 LINKdotNET AS number
3215 136 1165 80 France Telecom Transpac
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 397 650 168 UniNet S.A. de C.V.
16814 298 18 7 NSS, S.A.
11172 248 83 60 Servicios Alestra S.A de C.V
6147 191 118 21 Telefonica Del Peru
11664 191 20 24 Keytech SA
19632 183 14 5 Metropolis Intercom S.A.
22047 172 128 7 VTR PUNTO NET S.A.
14117 153 10 5 Telefonica del Sur S.A.
7303 148 70 13 Telecom Argentina Stet-France
11556 129 64 2 Cable-Wireless Panama
6505 121 89 85 Global One Communicaoes Ltda
10481 120 48 8 Prima S.A.
19169 120 8 28 Telconet
13999 116 52 9 Mega Cable S.A. de C.V.
6503 114 148 75 AVANTEL, S.A.
18822 111 7 15 TELEFONICA MANQUEHUE
21826 104 13 15 INTERCABLE
5639 103 12 9 Telecommunications Services o
11311 97 8 14 Sinectis S.A.
23216 96 24 19 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 266 708 223 The Internet Solution
5536 123 8 12 Internet Egypt Network
8452 106 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
15475 92 84 4 Nile Online
2905 77 210 69 The Internetworking Company o
20928 59 16 2 Noor Advanced Technologies AS
24835 58 34 7 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
5713 38 149 33 Telkom SA Ltd
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
33774 30 4 20 AS Number for Telecom Algeria
8524 24 1 4 AUCEGYPT Autonomous System
23889 23 5 9 MAURITIUS TELECOM
16637 22 10 19 Johnnic e-Ventures
21280 22 4 5 Swift Global Kenya Ltd.Is an
10798 21 1 12 Standard Bank of South Africa
12258 17 3 11 Vodacom Internet Company
15808 17 2 2 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1173 944 Time Warner Telecom
18566 848 825 Covad Communications
9583 788 774 Sify Limited
721 1083 773 DLA Systems Automation Center
4134 965 764 CHINANET-BACKBONE
4755 713 650 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
22773 529 501 Cox Communications, Inc.
5668 495 472 CenturyTel Internet Holdings,
6197 940 460 BellSouth Network Solutions,
3602 557 447 Sprint Canada, Inc.
7545 516 443 TPG Internet Pty Ltd
17676 468 367 Softbank BB Corp.
6467 399 349 E.Spire Communications, Inc.
19262 453 332 Verizon Global Networks
11492 335 327 Cable One
4766 608 321 Korea Telecom (KIX)
20115 647 320 Charter Communications
17488 320 312 Hathway IP Over Cable Interne
15270 337 310 PaeTec.net -a division of Pae
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65205 PRIVATE 152.163.5.0/24 2056 America Online
65111 PRIVATE 194.165.131.0/24 8697 Jordan Telecommunica
65430 PRIVATE 196.44.128.0/19 20459 Telecom Namibia
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
65500 PRIVATE 202.93.233.0/24 4795 INDOSATNET-ASN
65500 PRIVATE 202.93.234.0/24 4795 INDOSATNET-ASN
65500 PRIVATE 202.93.235.0/24 4795 INDOSATNET-ASN
65500 PRIVATE 202.93.236.0/24 4795 INDOSATNET-ASN
65500 PRIVATE 202.93.237.0/24 4795 INDOSATNET-ASN
65500 PRIVATE 202.93.238.0/24 4795 INDOSATNET-ASN
18428 UNALLOCATED 203.91.0.0/24 9505 Taiwan Internet Gate
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
65500 PRIVATE 211.158.36.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.40.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.44.0/22 23851 Chongqing Broadband
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:5 /10:8 /11:17 /12:80
/13:175 /14:323 /15:627 /16:8522 /17:2742 /18:4675
/19:10744 /20:11804 /21:9854 /22:13211 /23:14085 /24:92579
/25:325 /26:271 /27:169 /28:45 /29:14 /30:60
/31:3 /32:30
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 833 848 Covad Communications
6197 769 940 BellSouth Network Solutions,
7018 710 1500 AT&T WorldNet Services
2386 626 915 AT&T Data Communications Serv
9583 611 788 Sify Limited
4323 561 1173 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 425 608 Korea Telecom (KIX)
5668 403 495 CenturyTel Internet Holdings,
702 369 593 UUNET - Commercial IP service
1239 369 867 Sprint
7011 368 423 Citizens Utilities
19916 363 369 OLM LLC
6198 345 472 BellSouth Network Solutions,
11492 327 335 Cable One
6517 310 336 Yipes Communications, Inc.
15270 307 337 PaeTec.net -a division of Pae
701 285 999 UUNET Technologies, Inc.
18302 279 294 SK Global co., Ltd
20115 270 647 Charter Communications
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:4 8:23 12:1589 13:1 15:10 16:2
17:3 18:3 20:21 24:1070 30:3 32:61
38:149 40:55 44:4 47:2 52:4 55:1
56:3 57:23 58:156 59:68 60:122 61:726
62:759 63:1890 64:2875 65:2076 66:2910 67:614
68:612 69:1225 70:185 71:17 72:382 80:602
81:552 82:469 83:307 84:245 85:306 86:110
87:16 125:1 128:158 129:167 130:94 131:293
132:36 133:1 134:145 135:43 136:151 137:66
138:164 139:62 140:429 141:105 142:145 143:141
144:217 145:34 146:295 147:118 148:302 149:182
150:107 151:71 152:112 153:93 154:5 155:147
156:80 157:112 158:164 159:170 160:85 161:73
162:231 163:135 164:183 165:183 166:155 167:243
168:438 169:142 170:320 171:8 190:1 192:5709
193:3295 194:2402 195:1552 196:677 198:3881 199:3296
200:4179 201:327 202:6102 203:6384 204:3797 205:2069
206:2451 207:2821 208:2040 209:3355 210:1655 211:794
212:1214 213:1357 214:296 215:36 216:3669 217:1120
218:220 219:138 220:479 221:276 222:126
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 10 Sep, 2005
Analysis Summary
----------------
BGP routing table entries examined: 169983
Prefixes after maximum aggregation: 97203
Unique aggregates announced to Internet: 82000
Total ASes present in the Internet Routing Table: 20445
Origin-only ASes present in the Internet Routing Table: 17787
Origin ASes announcing only one prefix: 8431
Transit ASes present in the Internet Routing Table: 2658
Transit-only ASes present in the Internet Routing Table: 73
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 21
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1419431168
Equivalent to 84 /8s, 154 /16s and 205 /24s
Percentage of available address space announced: 38.3
Percentage of allocated address space announced: 57.7
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 80774
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35338
Total APNIC prefixes after maximum aggregation: 15719
Prefixes being announced from the APNIC address blocks: 33197
Unique aggregates announced from the APNIC address blocks: 16372
APNIC Region origin ASes present in the Internet Routing Table: 2356
APNIC Region origin ASes announcing only one prefix: 700
APNIC Region transit ASes present in the Internet Routing Table: 362
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 197369344
Equivalent to 11 /8s, 195 /16s and 158 /24s
Percentage of available APNIC address space announced: 73.2
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90654
Total ARIN prefixes after maximum aggregation: 55107
Prefixes being announced from the ARIN address blocks: 70887
Unique aggregates announced from the ARIN address blocks: 26032
ARIN Region origin ASes present in the Internet Routing Table: 10182
ARIN Region origin ASes announcing only one prefix: 3765
ARIN Region transit ASes present in the Internet Routing Table: 950
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 16
Number of ARIN addresses announced to Internet: 266366720
Equivalent to 15 /8s, 224 /16s and 111 /24s
Percentage of available ARIN address space announced: 66.2
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32763
Total RIPE prefixes after maximum aggregation: 22377
Prefixes being announced from the RIPE address blocks: 29810
Unique aggregates announced from the RIPE address blocks: 20148
RIPE Region origin ASes present in the Internet Routing Table: 7070
RIPE Region origin ASes announcing only one prefix: 3728
RIPE Region transit ASes present in the Internet Routing Table: 1170
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 217250688
Equivalent to 12 /8s, 242 /16s and 251 /24s
Percentage of available RIPE address space announced: 64.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9508
Total LACNIC prefixes after maximum aggregation: 3190
Prefixes being announced from the LACNIC address blocks: 7859
Unique aggregates announced from the LACNIC address blocks: 4571
LACNIC Region origin ASes present in the Internet Routing Table: 634
LACNIC Region origin ASes announcing only one prefix: 196
LACNIC Region transit ASes present in the Internet Routing Table: 124
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 26
Number of LACNIC addresses announced to Internet: 21992960
Equivalent to 1 /8s, 79 /16s and 150 /24s
Percentage of available LACNIC address space announced: 32.8
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1695
Total AfriNIC prefixes after maximum aggregation: 810
Prefixes being announced from the AfriNIC address blocks: 1024
Unique aggregates announced from the AfriNIC address blocks: 775
AfriNIC Region origin ASes present in the Internet Routing Table: 139
AfriNIC Region origin ASes announcing only one prefix: 42
AfriNIC Region transit ASes present in the Internet Routing Table: 17
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2650112
Equivalent to 0 /8s, 40 /16s and 112 /24s
Percentage of available AfriNIC address space announced: 7.9
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 965 5884 200 CHINANET-BACKBONE
9583 779 77 12 Sify Limited
1221 749 1327 517 Telstra Pty Ltd
4755 708 259 64 Videsh Sanchar Nigam Ltd. Aut
4766 604 3927 287 Korea Telecom (KIX)
7545 520 108 73 TPG Internet Pty Ltd
17676 465 6739 99 Softbank BB Corp.
9443 386 84 79 Primus Telecommunications
2907 337 1789 314 SINET Japan
17557 337 24 161 Pakistan Telecom
9498 336 147 60 BHARTI BT INTERNET LTD.
9929 335 224 46 China Netcom Corp.
17488 319 19 8 Hathway IP Over Cable Interne
7474 315 257 218 SingTel Optus Pty Ltd
4802 299 60 152 Wantree Development
18302 295 109 160 SK Global co., Ltd
9837 277 79 178 Powertel Ltd
17974 274 65 14 PT TELEKOMUNIKASI INDONESIA
703 255 262 209 UUNET - Commercial IP service
9800 246 386 66 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1504 6374 983 AT&T WorldNet Services
4323 1164 706 227 Time Warner Telecom
174 1117 5852 1021 Cogent Communications
721 1081 21922 311 DLA Systems Automation Center
701 998 8120 843 UUNET Technologies, Inc.
6197 943 389 478 BellSouth Network Solutions,
2386 902 514 674 AT&T Data Communications Serv
1239 865 2851 610 Sprint
18566 843 224 21 Covad Communications
20115 644 506 324 Charter Communications
209 625 3457 493 Qwest
3356 577 10661 447 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 553 125 107 Sprint Canada, Inc.
3561 537 2401 419 Savvis
22773 523 1352 27 Cox Communications, Inc.
5668 495 115 23 CenturyTel Internet Holdings,
6198 473 417 228 BellSouth Network Solutions,
7132 461 4949 395 SBC Internet Services
19262 452 1372 120 Verizon Global Networks
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 591 1978 478 UUNET - Commercial IP service
3301 301 1081 287 TeliaNet Sweden
3320 292 3232 240 Deutsche Telekom AG
8220 263 474 259 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 234 262 215 Romania Data Systems S.A.
3246 228 476 221 Song Networks
1257 198 713 176 SWIPnet Swedish IP Network
9121 195 290 41 TTnet Autonomous System
6746 184 50 160 Dynamic Network Technologies,
5515 181 778 127 Sonera Solution Autonomous Sy
3269 174 1574 69 TELECOM ITALIA
786 173 1779 173 The JANET IP Service
5400 167 289 141 BT Ignite European Backbone
6830 157 669 33 UPC Distribution Services
3300 155 184 90 AUCS Communications Services
8866 154 36 8 Bulgarian Telecommunication C
25186 142 145 99 France Telecom Transpac's Tra
1273 138 174 96 Cable & Wireless Deutschland
8551 138 122 21 Bezeq International
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 397 650 168 UniNet S.A. de C.V.
16814 297 18 7 NSS, S.A.
11172 247 83 58 Servicios Alestra S.A de C.V
6147 196 118 21 Telefonica Del Peru
11664 190 20 23 Keytech SA
19632 183 14 5 Metropolis Intercom S.A.
22047 172 128 7 VTR PUNTO NET S.A.
14117 154 10 5 Telefonica del Sur S.A.
7303 145 69 16 Telecom Argentina Stet-France
11556 129 64 2 Cable-Wireless Panama
6505 121 89 85 Global One Communicaoes Ltda
19169 121 8 25 Telconet
10481 120 48 8 Prima S.A.
13999 116 52 9 Mega Cable S.A. de C.V.
6503 114 148 75 AVANTEL, S.A.
18822 111 7 15 TELEFONICA MANQUEHUE
21826 104 13 15 INTERCABLE
5639 103 12 9 Telecommunications Services o
11311 97 8 14 Sinectis S.A.
23216 96 24 19 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 265 708 222 The Internet Solution
5536 124 8 11 Internet Egypt Network
8452 108 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
15475 93 84 4 Nile Online
2905 77 210 69 The Internetworking Company o
24835 58 34 7 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
5713 38 149 33 Telkom SA Ltd
9129 38 3 4 UUNET Kenya
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
33774 27 4 18 AS Number for Telecom Algeria
15804 26 2 1 AS of The Way Out Internet So
16637 22 10 19 Johnnic e-Ventures
21280 22 4 5 Swift Global Kenya Ltd.Is an
8524 21 1 6 AUCEGYPT Autonomous System
10798 21 1 12 Standard Bank of South Africa
23889 20 5 9 MAURITIUS TELECOM
15808 19 2 2 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1164 937 Time Warner Telecom
18566 843 822 Covad Communications
721 1081 770 DLA Systems Automation Center
9583 779 767 Sify Limited
4134 965 765 CHINANET-BACKBONE
4755 708 644 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
22773 523 496 Cox Communications, Inc.
5668 495 472 CenturyTel Internet Holdings,
6197 943 465 BellSouth Network Solutions,
7545 520 447 TPG Internet Pty Ltd
3602 553 446 Sprint Canada, Inc.
17676 465 366 Softbank BB Corp.
6467 428 355 E.Spire Communications, Inc.
19262 452 332 Verizon Global Networks
11492 330 323 Cable One
20115 644 320 Charter Communications
4766 604 317 Korea Telecom (KIX)
17488 319 311 Hathway IP Over Cable Interne
15270 335 308 PaeTec.net -a division of Pae
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
65506 PRIVATE 64.151.117.0/24 26228 ServePath, LLC
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65205 PRIVATE 152.163.5.0/24 2056 America Online
65000 PRIVATE 195.177.123.0/24 25408 West Call Ltd carrie
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
28605 UNALLOCATED 201.20.144.0/20 4230 Embratel
64943 PRIVATE 202.41.14.0/24 24110 Security Mail Pty Lt
64942 PRIVATE 202.41.15.0/24 24110 Security Mail Pty Lt
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
65500 PRIVATE 211.158.36.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.40.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.44.0/22 23851 Chongqing Broadband
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:17 /12:78
/13:173 /14:320 /15:626 /16:8508 /17:2727 /18:4662
/19:10730 /20:11818 /21:9816 /22:13204 /23:14086 /24:92219
/25:336 /26:296 /27:176 /28:48 /29:22 /30:61
/31:3 /32:29
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 828 843 Covad Communications
6197 772 943 BellSouth Network Solutions,
7018 712 1504 AT&T WorldNet Services
2386 613 902 AT&T Data Communications Serv
9583 605 779 Sify Limited
4323 552 1164 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 421 604 Korea Telecom (KIX)
5668 403 495 CenturyTel Internet Holdings,
702 368 591 UUNET - Commercial IP service
1239 364 865 Sprint
19916 363 369 OLM LLC
7011 349 404 Citizens Utilities
6198 346 473 BellSouth Network Solutions,
11492 322 330 Cable One
6517 306 332 Yipes Communications, Inc.
15270 305 335 PaeTec.net -a division of Pae
701 284 998 UUNET Technologies, Inc.
6467 280 428 E.Spire Communications, Inc.
18302 280 295 SK Global co., Ltd
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:4 8:23 11:1 12:1572 13:1 15:9
16:2 17:3 18:3 20:21 24:1070 30:3
32:61 38:148 40:56 44:4 47:2 52:4
55:1 56:3 57:23 58:156 59:67 60:121
61:723 62:789 63:1891 64:2856 65:2065 66:2889
67:608 68:609 69:1210 70:178 71:15 72:370
80:608 81:561 82:465 83:297 84:234 85:306
86:106 87:10 128:153 129:169 130:94 131:294
132:36 133:1 134:145 135:43 136:146 137:65
138:164 139:61 140:420 141:105 142:145 143:138
144:218 145:34 146:293 147:117 148:300 149:181
150:107 151:69 152:112 153:92 154:5 155:149
156:80 157:112 158:164 159:171 160:85 161:73
162:222 163:116 164:188 165:194 166:155 167:245
168:438 169:142 170:315 171:8 190:1 192:5715
193:3274 194:2403 195:1563 196:645 198:3860 199:3301
200:4181 201:321 202:6070 203:6351 204:3782 205:2082
206:2466 207:2829 208:2032 209:3355 210:1665 211:806
212:1210 213:1331 214:294 215:39 216:3645 217:1084
218:217 219:138 220:455 221:267 222:125
End of report
1
0
This report has been generated at Fri Sep 9 21:46:59 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
02-09-05 165291 111606
03-09-05 165338 111486
04-09-05 165293 111545
05-09-05 165398 111659
06-09-05 165583 111665
07-09-05 165590 111899
08-09-05 165820 111854
09-09-05 165951 111749
AS Summary
20325 Number of ASes in routing system
8424 Number of ASes announcing only one prefix
1502 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91294208 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 09Sep05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 165916 111798 54118 32.6% All ASes
AS4323 1160 232 928 80.0% TWTC - Time Warner Telecom
AS18566 843 22 821 97.4% COVAD - Covad Communications
AS721 1082 317 765 70.7% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 961 239 722 75.1% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS7018 1502 980 522 34.8% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 523 30 493 94.3% CCINET-2 - Cox Communications
Inc.
AS3602 553 151 402 72.7% SPRINT-CA-AS - Sprint Canada
Inc.
AS6197 939 541 398 42.4% BATI-ATL - BellSouth Network
Solutions, Inc
AS17676 465 104 361 77.6% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 432 78 354 81.9% ESPIRECOMM - e.spire
Communications, Inc.
AS15270 330 27 303 91.8% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS4766 590 289 301 51.0% KIXS-AS-KR Korea Telecom
AS14654 292 6 286 97.9% WAYPORT - Wayport
AS9929 325 46 279 85.8% CNCNET-CN China Netcom Corp.
AS6167 330 58 272 82.4% CELLCO-PART - Cellco
Partnership
AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC
AS9583 777 509 268 34.5% SIFY-AS-IN Sify Limited
AS812 284 20 264 93.0% ROGERS-CABLE - Rogers Cable
Inc.
AS5668 495 235 260 52.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS1239 860 610 250 29.1% SPRINTLINK - Sprint
AS17488 319 83 236 74.0% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6140 419 185 234 55.8% IMPSAT-USA - ImpSat
AS9498 337 106 231 68.5% BBIL-AP BHARTI BT INTERNET
LTD.
AS2386 902 676 226 25.1% INS-AS - AT&T Data
Communications Services
AS6198 472 249 223 47.2% BATI-MIA - BellSouth Network
Solutions, Inc
AS7545 520 306 214 41.2% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS11456 287 73 214 74.6% NUVOX - NuVox Communications,
Inc.
AS16814 298 85 213 71.5% NSS S.A.
AS23126 267 58 209 78.3% CENTURYTEL-SOLUTIONS-LLC -
CenturyTel Solutions, LLC
Total 17487 6436 11051 63.2% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
87.251.0.0/19 AS15755 ISPRO Autonomous System Izmir,TURKEY
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.96.1.0/24 AS3741 AFRINIC African Network Information Center
192.96.2.0/24 AS2018 AFRINIC African Network Information Center
192.96.3.0/24 AS3741 AFRINIC African Network Information Center
192.96.5.0/24 AS2018 AFRINIC African Network Information Center
192.96.7.0/24 AS2018 AFRINIC African Network Information Center
192.96.8.0/24 AS2018 AFRINIC African Network Information Center
192.96.10.0/24 AS5713 AFRINIC African Network Information Center
192.96.11.0/24 AS2018 AFRINIC African Network Information Center
192.96.12.0/24 AS2018 AFRINIC African Network Information Center
192.96.13.0/24 AS16637 AFRINIC African Network Information Center
192.96.14.0/24 AS16637 AFRINIC African Network Information Center
192.96.15.0/24 AS2018 AFRINIC African Network Information Center
192.96.20.0/23 AS2018 AFRINIC African Network Information Center
192.96.22.0/24 AS7460 AFRINIC African Network Information Center
192.96.25.0/24 AS6083 AFRINIC African Network Information Center
192.96.32.0/24 AS2905 UUNET-ZA uunet south africa
192.96.34.0/24 AS10474 AFRINIC African Network Information Center
192.96.36.0/24 AS5713 AFRINIC African Network Information Center
192.96.37.0/24 AS10474 AFRINIC African Network Information Center
192.96.38.0/24 AS3741 AFRINIC African Network Information Center
192.96.43.0/24 AS5713 AFRINIC African Network Information Center
192.96.46.0/24 AS3741 AFRINIC African Network Information Center
192.96.51.0/24 AS5713 AFRINIC African Network Information Center
192.96.57.0/24 AS3741 AFRINIC African Network Information Center
192.96.58.0/24 AS16416 AFRINIC African Network Information Center
192.96.87.0/24 AS2905 UUNET-ZA uunet south africa
192.96.88.0/24 AS2905 UUNET-ZA uunet south africa
192.96.89.0/24 AS3741 AFRINIC African Network Information Center
192.96.90.0/23 AS3741 AFRINIC African Network Information Center
192.96.92.0/24 AS3741 AFRINIC African Network Information Center
192.96.94.0/23 AS3741 AFRINIC African Network Information Center
192.96.96.0/24 AS2905 UUNET-ZA uunet south africa
192.96.97.0/24 AS2905 UUNET-ZA uunet south africa
192.96.98.0/23 AS2905 UUNET-ZA uunet south africa
192.96.109.0/24 AS2018 AFRINIC African Network Information Center
192.96.120.0/21 AS3741 AFRINIC African Network Information Center
192.96.128.0/22 AS3741 AFRINIC African Network Information Center
192.96.132.0/24 AS3741 AFRINIC African Network Information Center
192.96.133.0/24 AS3741 AFRINIC African Network Information Center
192.96.134.0/24 AS3741 AFRINIC African Network Information Center
192.96.139.0/24 AS3741 AFRINIC African Network Information Center
192.96.140.0/24 AS2018 AFRINIC African Network Information Center
192.96.142.0/24 AS2018 AFRINIC African Network Information Center
192.96.147.0/24 AS2905 UUNET-ZA uunet south africa
192.96.150.0/24 AS3741 AFRINIC African Network Information Center
192.96.177.0/24 AS6083 AFRINIC African Network Information Center
192.96.193.0/24 AS3741 AFRINIC African Network Information Center
192.96.194.0/24 AS3741 AFRINIC African Network Information Center
192.96.247.0/24 AS2018 AFRINIC African Network Information Center
192.96.248.0/23 AS2018 AFRINIC African Network Information Center
192.96.250.0/24 AS2018 AFRINIC African Network Information Center
192.96.251.0/24 AS3741 AFRINIC African Network Information Center
192.96.252.0/24 AS2018 AFRINIC African Network Information Center
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.213.22.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o.
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
196.6.108.0/24 AS5713 AFRINIC African Network Information Center
196.6.121.0/24 AS5713 AFRINIC African Network Information Center
196.6.129.0/24 AS12258 AFRINIC African Network Information Center
196.6.133.0/24 AS3741 AFRINIC African Network Information Center
196.6.147.0/24 AS3741 AFRINIC African Network Information Center
196.6.149.0/24 AS3741 AFRINIC African Network Information Center
196.6.150.0/24 AS3741 AFRINIC African Network Information Center
196.6.151.0/24 AS3741 AFRINIC African Network Information Center
196.6.153.0/24 AS3741 AFRINIC African Network Information Center
196.6.175.0/24 AS3741 AFRINIC African Network Information Center
196.6.176.0/23 AS3741 AFRINIC African Network Information Center
196.6.183.0/24 AS3741 AFRINIC African Network Information Center
196.6.184.0/24 AS23058 AFRINIC African Network Information Center
196.6.196.0/24 AS3741 AFRINIC African Network Information Center
196.6.198.0/24 AS2018 AFRINIC African Network Information Center
196.6.199.0/24 AS3741 AFRINIC African Network Information Center
196.6.201.0/24 AS2018 AFRINIC African Network Information Center
196.6.208.0/24 AS3741 AFRINIC African Network Information Center
196.6.211.0/24 AS3741 AFRINIC African Network Information Center
196.6.212.0/23 AS3741 AFRINIC African Network Information Center
196.6.212.0/24 AS3741 AFRINIC African Network Information Center
196.6.214.0/24 AS10474 AFRINIC African Network Information Center
196.6.221.0/24 AS2018 AFRINIC African Network Information Center
196.6.222.0/23 AS3741 AFRINIC African Network Information Center
196.6.237.0/24 AS3741 AFRINIC African Network Information Center
196.6.243.0/24 AS3741 AFRINIC African Network Information Center
196.6.251.0/24 AS3741 AFRINIC African Network Information Center
196.6.254.0/24 AS3741 AFRINIC African Network Information Center
196.10.101.0/24 AS16637 AFRINIC African Network Information Center
196.10.104.0/24 AS3741 AFRINIC African Network Information Center
196.10.112.0/22 AS17148 AFRINIC African Network Information Center
196.10.116.0/24 AS17148 AFRINIC African Network Information Center
196.10.117.0/24 AS17148 AFRINIC African Network Information Center
196.10.118.0/24 AS3741 AFRINIC African Network Information Center
196.10.119.0/24 AS2018 AFRINIC African Network Information Center
196.10.121.0/24 AS2018 AFRINIC African Network Information Center
196.10.124.0/22 AS3741 AFRINIC African Network Information Center
196.10.128.0/23 AS11845 AFRINIC African Network Information Center
196.10.130.0/23 AS3741 AFRINIC African Network Information Center
196.10.132.0/22 AS3741 AFRINIC African Network Information Center
196.10.136.0/22 AS3741 AFRINIC African Network Information Center
196.10.140.0/22 AS3741 AFRINIC African Network Information Center
196.10.150.0/23 AS3741 AFRINIC African Network Information Center
196.10.152.0/21 AS3741 AFRINIC African Network Information Center
196.10.160.0/19 AS3741 AFRINIC African Network Information Center
196.10.192.0/21 AS3741 AFRINIC African Network Information Center
196.10.203.0/24 AS2018 AFRINIC African Network Information Center
196.10.204.0/22 AS3741 AFRINIC African Network Information Center
196.10.208.0/22 AS3741 AFRINIC African Network Information Center
196.10.212.0/23 AS3741 AFRINIC African Network Information Center
196.10.224.0/24 AS3741 AFRINIC African Network Information Center
196.10.229.0/24 AS3741 AFRINIC African Network Information Center
196.10.231.0/24 AS3741 AFRINIC African Network Information Center
196.10.248.0/23 AS3741 AFRINIC African Network Information Center
196.10.249.0/24 AS3741 AFRINIC African Network Information Center
196.11.0.0/20 AS3741 AFRINIC African Network Information Center
196.11.16.0/21 AS3741 AFRINIC African Network Information Center
196.11.24.0/22 AS3741 AFRINIC African Network Information Center
196.11.28.0/23 AS3741 AFRINIC African Network Information Center
196.11.30.0/24 AS3741 AFRINIC African Network Information Center
196.11.40.0/21 AS3741 AFRINIC African Network Information Center
196.11.56.0/23 AS16637 AFRINIC African Network Information Center
196.11.58.0/24 AS3741 AFRINIC African Network Information Center
196.11.62.0/23 AS2905 UUNET-ZA uunet south africa
196.11.69.0/24 AS3741 AFRINIC African Network Information Center
196.11.70.0/24 AS3741 AFRINIC African Network Information Center
196.11.72.0/24 AS3741 AFRINIC African Network Information Center
196.11.98.0/24 AS2018 AFRINIC African Network Information Center
196.11.105.0/24 AS2905 UUNET-ZA uunet south africa
196.11.106.0/23 AS2905 UUNET-ZA uunet south africa
196.11.108.0/24 AS2905 UUNET-ZA uunet south africa
196.11.109.0/24 AS3741 AFRINIC African Network Information Center
196.11.110.0/23 AS3741 AFRINIC African Network Information Center
196.11.112.0/23 AS3741 AFRINIC African Network Information Center
196.11.114.0/24 AS3741 AFRINIC African Network Information Center
196.11.116.0/22 AS2905 UUNET-ZA uunet south africa
196.11.116.0/24 AS3741 AFRINIC African Network Information Center
196.11.120.0/23 AS2905 UUNET-ZA uunet south africa
196.11.122.0/24 AS3741 AFRINIC African Network Information Center
196.11.124.0/24 AS2018 AFRINIC African Network Information Center
196.11.126.0/24 AS17148 AFRINIC African Network Information Center
196.11.127.0/24 AS17148 AFRINIC African Network Information Center
196.11.128.0/24 AS17148 AFRINIC African Network Information Center
196.11.129.0/24 AS17148 AFRINIC African Network Information Center
196.11.130.0/24 AS17148 AFRINIC African Network Information Center
196.11.131.0/24 AS17148 AFRINIC African Network Information Center
196.11.132.0/24 AS17148 AFRINIC African Network Information Center
196.11.133.0/24 AS17148 AFRINIC African Network Information Center
196.11.134.0/24 AS17148 AFRINIC African Network Information Center
196.11.135.0/24 AS3741 AFRINIC African Network Information Center
196.11.136.0/21 AS2018 AFRINIC African Network Information Center
196.11.144.0/24 AS2018 AFRINIC African Network Information Center
196.11.146.0/24 AS12258 AFRINIC African Network Information Center
196.11.147.0/24 AS12258 AFRINIC African Network Information Center
196.11.148.0/23 AS3741 AFRINIC African Network Information Center
196.11.170.0/23 AS3741 AFRINIC African Network Information Center
196.11.172.0/23 AS3741 AFRINIC African Network Information Center
196.11.174.0/24 AS3741 AFRINIC African Network Information Center
196.11.188.0/23 AS3741 AFRINIC African Network Information Center
196.11.188.0/24 AS3741 AFRINIC African Network Information Center
196.11.190.0/24 AS3741 AFRINIC African Network Information Center
196.11.192.0/22 AS16637 AFRINIC African Network Information Center
196.11.196.0/24 AS16637 AFRINIC African Network Information Center
196.11.197.0/24 AS3741 AFRINIC African Network Information Center
196.11.200.0/24 AS2018 AFRINIC African Network Information Center
196.11.205.0/24 AS3741 AFRINIC African Network Information Center
196.11.209.0/24 AS3741 AFRINIC African Network Information Center
196.11.211.0/24 AS2905 UUNET-ZA uunet south africa
196.11.212.0/24 AS2905 UUNET-ZA uunet south africa
196.11.233.0/24 AS3741 AFRINIC African Network Information Center
196.11.235.0/24 AS2018 AFRINIC African Network Information Center
196.11.238.0/24 AS2905 UUNET-ZA uunet south africa
196.11.239.0/24 AS16637 AFRINIC African Network Information Center
196.11.240.0/22 AS16637 AFRINIC African Network Information Center
196.11.244.0/23 AS16637 AFRINIC African Network Information Center
196.11.246.0/24 AS16637 AFRINIC African Network Information Center
196.11.251.0/24 AS3741 AFRINIC African Network Information Center
196.13.1.0/24 AS2018 AFRINIC African Network Information Center
196.13.2.0/23 AS2018 AFRINIC African Network Information Center
196.13.4.0/22 AS2018 AFRINIC African Network Information Center
196.13.8.0/21 AS2018 AFRINIC African Network Information Center
196.13.16.0/21 AS2018 AFRINIC African Network Information Center
196.13.24.0/22 AS2018 AFRINIC African Network Information Center
196.13.28.0/23 AS2018 AFRINIC African Network Information Center
196.13.30.0/24 AS2018 AFRINIC African Network Information Center
196.13.31.0/24 AS3741 AFRINIC African Network Information Center
196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos
196.13.32.0/24 AS3741 AFRINIC African Network Information Center
196.13.33.0/24 AS3741 AFRINIC African Network Information Center
196.13.35.0/24 AS3741 AFRINIC African Network Information Center
196.13.36.0/24 AS3741 AFRINIC African Network Information Center
196.13.40.0/24 AS3741 AFRINIC African Network Information Center
196.13.41.0/24 AS3741 AFRINIC African Network Information Center
196.13.42.0/24 AS3741 AFRINIC African Network Information Center
196.13.48.0/24 AS3741 AFRINIC African Network Information Center
196.13.49.0/24 AS3741 AFRINIC African Network Information Center
196.13.53.0/24 AS3741 AFRINIC African Network Information Center
196.13.54.0/24 AS3741 AFRINIC African Network Information Center
196.13.55.0/24 AS3741 AFRINIC African Network Information Center
196.13.56.0/24 AS3741 AFRINIC African Network Information Center
196.13.58.0/24 AS3741 AFRINIC African Network Information Center
196.13.60.0/24 AS3741 AFRINIC African Network Information Center
196.13.62.0/24 AS3741 AFRINIC African Network Information Center
196.13.63.0/24 AS3741 AFRINIC African Network Information Center
196.13.64.0/21 AS3741 AFRINIC African Network Information Center
196.13.72.0/24 AS3741 AFRINIC African Network Information Center
196.13.73.0/24 AS3741 AFRINIC African Network Information Center
196.13.74.0/23 AS3741 AFRINIC African Network Information Center
196.13.76.0/22 AS3741 AFRINIC African Network Information Center
196.13.80.0/24 AS3741 AFRINIC African Network Information Center
196.13.93.0/24 AS3741 AFRINIC African Network Information Center
196.13.97.0/24 AS3741 AFRINIC African Network Information Center
196.13.102.0/23 AS2018 AFRINIC African Network Information Center
196.13.104.0/24 AS2018 AFRINIC African Network Information Center
196.13.108.0/24 AS3741 AFRINIC African Network Information Center
196.13.113.0/24 AS3741 AFRINIC African Network Information Center
196.13.115.0/24 AS2018 AFRINIC African Network Information Center
196.13.116.0/22 AS2018 AFRINIC African Network Information Center
196.13.126.0/24 AS2018 AFRINIC African Network Information Center
196.13.127.0/24 AS3741 AFRINIC African Network Information Center
196.13.128.0/22 AS3741 AFRINIC African Network Information Center
196.13.132.0/24 AS3741 AFRINIC African Network Information Center
196.13.138.0/23 AS2905 UUNET-ZA uunet south africa
196.13.140.0/22 AS2905 UUNET-ZA uunet south africa
196.13.144.0/22 AS2905 UUNET-ZA uunet south africa
196.13.150.0/24 AS2018 AFRINIC African Network Information Center
196.13.151.0/24 AS2905 UUNET-ZA uunet south africa
196.13.152.0/21 AS2905 UUNET-ZA uunet south africa
196.13.160.0/24 AS2905 UUNET-ZA uunet south africa
196.13.163.0/24 AS3741 AFRINIC African Network Information Center
196.13.164.0/24 AS3741 AFRINIC African Network Information Center
196.13.165.0/24 AS3741 AFRINIC African Network Information Center
196.13.184.0/24 AS2018 AFRINIC African Network Information Center
196.13.185.0/24 AS2018 AFRINIC African Network Information Center
196.13.187.0/24 AS2018 AFRINIC African Network Information Center
196.13.188.0/22 AS2018 AFRINIC African Network Information Center
196.13.200.0/24 AS2018 AFRINIC African Network Information Center
196.13.201.0/24 AS2018 AFRINIC African Network Information Center
196.13.202.0/24 AS2018 AFRINIC African Network Information Center
196.13.203.0/24 AS2018 AFRINIC African Network Information Center
196.13.204.0/24 AS2018 AFRINIC African Network Information Center
196.13.213.0/24 AS3741 AFRINIC African Network Information Center
196.13.214.0/23 AS3741 AFRINIC African Network Information Center
196.13.216.0/23 AS3741 AFRINIC African Network Information Center
196.13.225.0/24 AS3741 AFRINIC African Network Information Center
196.13.226.0/23 AS3741 AFRINIC African Network Information Center
196.13.228.0/22 AS16637 AFRINIC African Network Information Center
196.13.232.0/24 AS3741 AFRINIC African Network Information Center
196.13.249.0/24 AS5713 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.7.0/24 AS5713 AFRINIC African Network Information Center
198.54.20.0/22 AS3741 AFRINIC African Network Information Center
198.54.24.0/21 AS3741 AFRINIC African Network Information Center
198.54.32.0/21 AS3741 AFRINIC African Network Information Center
198.54.40.0/23 AS3741 AFRINIC African Network Information Center
198.54.42.0/24 AS3741 AFRINIC African Network Information Center
198.54.58.0/24 AS2018 AFRINIC African Network Information Center
198.54.64.0/24 AS3741 AFRINIC African Network Information Center
198.54.65.0/24 AS2018 AFRINIC African Network Information Center
198.54.66.0/24 AS2018 AFRINIC African Network Information Center
198.54.68.0/24 AS2018 AFRINIC African Network Information Center
198.54.71.0/24 AS3741 AFRINIC African Network Information Center
198.54.72.0/22 AS3741 AFRINIC African Network Information Center
198.54.80.0/24 AS3741 AFRINIC African Network Information Center
198.54.83.0/24 AS2018 AFRINIC African Network Information Center
198.54.84.0/24 AS3741 AFRINIC African Network Information Center
198.54.91.0/24 AS2018 AFRINIC African Network Information Center
198.54.148.0/24 AS2905 UUNET-ZA uunet south africa
198.54.149.0/24 AS3741 AFRINIC African Network Information Center
198.54.154.0/24 AS3741 AFRINIC African Network Information Center
198.54.155.0/24 AS2018 AFRINIC African Network Information Center
198.54.156.0/22 AS3741 AFRINIC African Network Information Center
198.54.160.0/23 AS3741 AFRINIC African Network Information Center
198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
198.54.163.0/24 AS3741 AFRINIC African Network Information Center
198.54.165.0/24 AS3741 AFRINIC African Network Information Center
198.54.170.0/24 AS3741 AFRINIC African Network Information Center
198.54.173.0/24 AS2018 AFRINIC African Network Information Center
198.54.174.0/24 AS2018 AFRINIC African Network Information Center
198.54.184.0/22 AS3741 AFRINIC African Network Information Center
198.54.188.0/23 AS3741 AFRINIC African Network Information Center
198.54.192.0/22 AS3741 AFRINIC African Network Information Center
198.54.196.0/24 AS3741 AFRINIC African Network Information Center
198.54.202.0/24 AS5713 AFRINIC African Network Information Center
198.54.204.0/22 AS5734 AFRINIC African Network Information Center
198.54.204.0/24 AS5734 AFRINIC African Network Information Center
198.54.205.0/24 AS5734 AFRINIC African Network Information Center
198.54.206.0/24 AS5734 AFRINIC African Network Information Center
198.54.208.0/24 AS5734 AFRINIC African Network Information Center
198.54.219.0/24 AS3741 AFRINIC African Network Information Center
198.54.223.0/24 AS2018 AFRINIC African Network Information Center
198.54.225.0/24 AS3741 AFRINIC African Network Information Center
198.54.228.0/24 AS3741 AFRINIC African Network Information Center
198.54.247.0/24 AS5713 AFRINIC African Network Information Center
198.54.249.0/24 AS2018 AFRINIC African Network Information Center
198.54.250.0/24 AS2018 AFRINIC African Network Information Center
198.54.251.0/24 AS2018 AFRINIC African Network Information Center
198.54.253.0/24 AS3741 AFRINIC African Network Information Center
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.3.132.0/24 AS18358 DEIAP-AP DUKE ENERGY INTERNATIONAL - ASIA PACIFIC
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 03 Sep, 2005
Analysis Summary
----------------
BGP routing table entries examined: 169168
Prefixes after maximum aggregation: 97058
Unique aggregates announced to Internet: 81965
Total ASes present in the Internet Routing Table: 20396
Origin-only ASes present in the Internet Routing Table: 17756
Origin ASes announcing only one prefix: 8414
Transit ASes present in the Internet Routing Table: 2640
Transit-only ASes present in the Internet Routing Table: 70
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 21
Prefixes from unregistered ASNs in the Routing Table: 19
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 65
Number of addresses announced to Internet: 1415517824
Equivalent to 84 /8s, 95 /16s and 22 /24s
Percentage of available address space announced: 38.2
Percentage of allocated address space announced: 57.5
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 80352
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35173
Total APNIC prefixes after maximum aggregation: 15792
Prefixes being announced from the APNIC address blocks: 33021
Unique aggregates announced from the APNIC address blocks: 16573
APNIC Region origin ASes present in the Internet Routing Table: 2347
APNIC Region origin ASes announcing only one prefix: 694
APNIC Region transit ASes present in the Internet Routing Table: 355
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 196031488
Equivalent to 11 /8s, 175 /16s and 52 /24s
Percentage of available APNIC address space announced: 72.7
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90126
Total ARIN prefixes after maximum aggregation: 54989
Prefixes being announced from the ARIN address blocks: 70411
Unique aggregates announced from the ARIN address blocks: 25964
ARIN Region origin ASes present in the Internet Routing Table: 10162
ARIN Region origin ASes announcing only one prefix: 3759
ARIN Region transit ASes present in the Internet Routing Table: 947
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 263852800
Equivalent to 15 /8s, 186 /16s and 19 /24s
Percentage of available ARIN address space announced: 65.5
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32721
Total RIPE prefixes after maximum aggregation: 22314
Prefixes being announced from the RIPE address blocks: 29780
Unique aggregates announced from the RIPE address blocks: 20060
RIPE Region origin ASes present in the Internet Routing Table: 7053
RIPE Region origin ASes announcing only one prefix: 3722
RIPE Region transit ASes present in the Internet Routing Table: 1166
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 21
Number of RIPE addresses announced to Internet: 216914304
Equivalent to 12 /8s, 237 /16s and 217 /24s
Percentage of available RIPE address space announced: 64.6
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9418
Total LACNIC prefixes after maximum aggregation: 3172
Prefixes being announced from the LACNIC address blocks: 7784
Unique aggregates announced from the LACNIC address blocks: 4489
LACNIC Region origin ASes present in the Internet Routing Table: 635
LACNIC Region origin ASes announcing only one prefix: 198
LACNIC Region transit ASes present in the Internet Routing Table: 119
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 21
Number of LACNIC addresses announced to Internet: 21911552
Equivalent to 1 /8s, 78 /16s and 88 /24s
Percentage of available LACNIC address space announced: 32.7
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1706
Total AfriNIC prefixes after maximum aggregation: 791
Prefixes being announced from the AfriNIC address blocks: 1034
Unique aggregates announced from the AfriNIC address blocks: 788
AfriNIC Region origin ASes present in the Internet Routing Table: 136
AfriNIC Region origin ASes announcing only one prefix: 41
AfriNIC Region transit ASes present in the Internet Routing Table: 18
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2647296
Equivalent to 0 /8s, 40 /16s and 101 /24s
Percentage of available AfriNIC address space announced: 7.9
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 960 5596 196 CHINANET-BACKBONE
9583 784 77 14 Sify Limited
1221 750 1327 519 Telstra Pty Ltd
4755 705 259 64 Videsh Sanchar Nigam Ltd. Aut
4766 602 3927 285 Korea Telecom (KIX)
7545 518 108 73 TPG Internet Pty Ltd
17676 465 6739 99 Softbank BB Corp.
9443 386 84 79 Primus Telecommunications
2907 336 1788 313 SINET Japan
9498 336 115 59 BHARTI BT INTERNET LTD.
9929 334 224 46 China Netcom Corp.
17557 326 23 153 Pakistan Telecom
17488 319 19 8 Hathway IP Over Cable Interne
7474 316 257 219 SingTel Optus Pty Ltd
4802 298 53 159 Wantree Development
18302 296 109 160 SK Global co., Ltd
9837 277 79 178 Powertel Ltd
17974 265 65 14 PT TELEKOMUNIKASI INDONESIA
703 254 262 207 UUNET - Commercial IP service
9800 244 386 65 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1512 6374 985 AT&T WorldNet Services
4323 1161 705 224 Time Warner Telecom
174 1116 5852 1020 Cogent Communications
721 1078 21922 310 DLA Systems Automation Center
701 999 8136 843 UUNET Technologies, Inc.
6197 947 503 446 BellSouth Network Solutions,
2386 897 513 670 AT&T Data Communications Serv
1239 864 2850 609 Sprint
18566 840 224 20 Covad Communications
209 624 3454 488 Qwest
20115 624 489 327 Charter Communications
3356 572 10661 444 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 551 125 106 Sprint Canada, Inc.
3561 538 2416 419 Savvis
22773 502 1352 27 Cox Communications, Inc.
5668 497 115 23 CenturyTel Internet Holdings,
6198 473 417 228 BellSouth Network Solutions,
7132 459 4949 393 SBC Internet Services
19262 450 1370 120 Verizon Global Networks
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 586 1999 479 UUNET - Commercial IP service
3301 299 1081 285 TeliaNet Sweden
3320 293 3232 240 Deutsche Telekom AG
8220 264 474 260 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 233 262 213 Romania Data Systems S.A.
3246 229 469 222 Song Networks
1257 197 712 175 SWIPnet Swedish IP Network
9121 190 288 40 TTnet Autonomous System
6746 184 50 160 Dynamic Network Technologies,
5515 181 778 127 Sonera Solution Autonomous Sy
786 174 1795 174 The JANET IP Service
3269 172 1558 68 TELECOM ITALIA
5400 167 289 141 BT Ignite European Backbone
8866 166 20 7 Bulgarian Telecommunication C
6830 157 669 33 UPC Distribution Services
3300 155 184 90 AUCS Communications Services
25186 143 145 100 France Telecom Transpac's Tra
8551 138 120 20 Bezeq International
3215 136 1165 80 France Telecom Transpac
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 397 650 168 UniNet S.A. de C.V.
16814 298 18 7 NSS, S.A.
11172 241 83 57 Servicios Alestra S.A de C.V
6147 194 110 21 Telefonica Del Peru
11664 191 20 23 Keytech SA
19632 173 14 5 Metropolis Intercom S.A.
22047 172 128 7 VTR PUNTO NET S.A.
14117 153 9 5 Telefonica del Sur S.A.
7303 143 68 15 Telecom Argentina Stet-France
11556 129 64 2 Cable-Wireless Panama
6505 122 89 86 Global One Communicaoes Ltda
19169 121 8 25 Telconet
10481 120 48 8 Prima S.A.
6503 114 148 75 AVANTEL, S.A.
18822 111 7 15 TELEFONICA MANQUEHUE
13999 109 52 9 Mega Cable S.A. de C.V.
5639 103 12 9 Telecommunications Services o
21826 103 13 15 INTERCABLE
11311 97 8 14 Sinectis S.A.
23216 95 24 19 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 263 692 221 The Internet Solution
5536 121 8 14 Internet Egypt Network
8452 105 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
15475 88 84 4 Nile Online
2905 77 210 69 The Internetworking Company o
20928 58 16 2 Noor Advanced Technologies AS
24835 58 34 7 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
5713 43 149 33 Telkom SA Ltd
9129 39 3 4 UUNET Kenya
12455 37 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
8524 23 1 3 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
10798 21 1 12 Standard Bank of South Africa
21280 21 4 4 Swift Global Kenya Ltd.Is an
23889 20 5 9 MAURITIUS TELECOM
12258 17 3 11 Vodacom Internet Company
15804 17 2 1 AS of The Way Out Internet So
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1161 937 Time Warner Telecom
18566 840 820 Covad Communications
9583 784 770 Sify Limited
721 1078 768 DLA Systems Automation Center
4134 960 764 CHINANET-BACKBONE
4755 705 641 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
6197 947 501 BellSouth Network Solutions,
22773 502 475 Cox Communications, Inc.
5668 497 474 CenturyTel Internet Holdings,
3602 551 445 Sprint Canada, Inc.
7545 518 445 TPG Internet Pty Ltd
17676 465 366 Softbank BB Corp.
6467 424 351 E.Spire Communications, Inc.
19262 450 330 Verizon Global Networks
11492 325 318 Cable One
4766 602 317 Korea Telecom (KIX)
17488 319 311 Hathway IP Over Cable Interne
9443 386 307 Primus Telecommunications
15270 333 306 PaeTec.net -a division of Pae
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65230 PRIVATE 86.104.115.0/24 34050 Fiber Net Communicat
65230 PRIVATE 86.104.116.0/24 34050 Fiber Net Communicat
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
64943 PRIVATE 202.41.14.0/24 24110 Security Mail Pty Lt
64942 PRIVATE 202.41.15.0/24 24110 Security Mail Pty Lt
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
65500 PRIVATE 211.158.36.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.40.0/22 23851 Chongqing Broadband
65500 PRIVATE 211.158.44.0/22 23851 Chongqing Broadband
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.96.1.0/24 3741 The Internet Solution
192.96.2.0/24 2018 Tertiary Education Network
192.96.3.0/24 3741 The Internet Solution
192.96.5.0/24 2018 Tertiary Education Network
192.96.7.0/24 2018 Tertiary Education Network
192.96.8.0/24 2018 Tertiary Education Network
192.96.10.0/24 5713 Telkom SA Ltd
192.96.11.0/24 2018 Tertiary Education Network
192.96.12.0/24 2018 Tertiary Education Network
192.96.13.0/24 16637 Johnnic e-Ventures
192.96.14.0/24 16637 Johnnic e-Ventures
192.96.15.0/24 2018 Tertiary Education Network
192.96.20.0/23 2018 Tertiary Education Network
192.96.22.0/24 7460 LIA Internet Access
192.96.25.0/24 6083 Olivetti Africa
192.96.32.0/24 2905 The Internetworking Company o
192.96.34.0/24 10474 NetActive ISP
192.96.36.0/24 5713 Telkom SA Ltd
192.96.37.0/24 10474 NetActive ISP
192.96.38.0/24 3741 The Internet Solution
192.96.43.0/24 5713 Telkom SA Ltd
192.96.46.0/24 3741 The Internet Solution
192.96.51.0/24 5713 Telkom SA Ltd
192.96.57.0/24 3741 The Internet Solution
192.96.58.0/24 16416 Mycomax
192.96.87.0/24 2905 The Internetworking Company o
192.96.88.0/24 2905 The Internetworking Company o
192.96.89.0/24 3741 The Internet Solution
192.96.90.0/23 3741 The Internet Solution
192.96.92.0/24 3741 The Internet Solution
192.96.94.0/23 3741 The Internet Solution
192.96.96.0/24 2905 The Internetworking Company o
192.96.97.0/24 2905 The Internetworking Company o
192.96.98.0/23 2905 The Internetworking Company o
192.96.109.0/24 2018 Tertiary Education Network
192.96.120.0/21 3741 The Internet Solution
192.96.128.0/22 3741 The Internet Solution
192.96.132.0/24 3741 The Internet Solution
192.96.133.0/24 3741 The Internet Solution
192.96.134.0/24 3741 The Internet Solution
192.96.139.0/24 3741 The Internet Solution
192.96.140.0/24 2018 Tertiary Education Network
192.96.142.0/24 2018 Tertiary Education Network
192.96.147.0/24 2905 The Internetworking Company o
192.96.150.0/24 3741 The Internet Solution
192.96.177.0/24 6083 Olivetti Africa
192.96.193.0/24 3741 The Internet Solution
192.96.194.0/24 3741 The Internet Solution
192.96.247.0/24 2018 Tertiary Education Network
192.96.248.0/23 2018 Tertiary Education Network
192.96.250.0/24 2018 Tertiary Education Network
192.96.251.0/24 3741 The Internet Solution
192.96.252.0/24 2018 Tertiary Education Network
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:17 /12:77
/13:171 /14:320 /15:625 /16:8482 /17:2698 /18:4614
/19:10690 /20:11708 /21:9755 /22:13158 /23:13995 /24:91855
/25:329 /26:312 /27:174 /28:46 /29:23 /30:61
/31:1 /32:29
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 825 840 Covad Communications
6197 770 947 BellSouth Network Solutions,
7018 718 1512 AT&T WorldNet Services
2386 609 897 AT&T Data Communications Serv
9583 604 784 Sify Limited
4323 554 1161 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 419 602 Korea Telecom (KIX)
5668 405 497 CenturyTel Internet Holdings,
1239 364 864 Sprint
19916 363 369 OLM LLC
702 360 586 UUNET - Commercial IP service
7011 348 403 Citizens Utilities
6198 346 473 BellSouth Network Solutions,
11492 317 325 Cable One
15270 303 333 PaeTec.net -a division of Pae
6517 302 328 Yipes Communications, Inc.
701 284 999 UUNET Technologies, Inc.
18302 281 296 SK Global co., Ltd
6467 278 424 E.Spire Communications, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:6 8:23 11:1 12:1575 13:1 15:9
16:2 17:3 18:3 20:22 24:1066 30:3
32:61 38:146 40:56 44:4 47:2 52:4
55:1 56:3 57:23 58:155 59:65 60:120
61:719 62:768 63:1881 64:2827 65:2065 66:2891
67:599 68:579 69:1166 70:173 71:11 72:350
80:612 81:539 82:466 83:303 84:230 85:306
86:95 87:9 128:141 129:168 130:94 131:293
132:37 133:1 134:145 135:42 136:151 137:65
138:165 139:61 140:425 141:105 142:145 143:136
144:212 145:34 146:288 147:115 148:297 149:182
150:107 151:61 152:108 153:92 154:5 155:150
156:80 157:97 158:165 159:168 160:85 161:73
162:224 163:115 164:188 165:195 166:154 167:247
168:438 169:142 170:309 171:8 190:1 192:5718
193:3277 194:2399 195:1570 196:657 198:3849 199:3284
200:4158 201:315 202:6056 203:6333 204:3781 205:2072
206:2460 207:2820 208:2028 209:3346 210:1693 211:810
212:1208 213:1353 214:289 215:36 216:3581 217:1125
218:216 219:135 220:445 221:260 222:124
End of report
1
0
Hello.
Unfortunately, I'm not so experienced in the question to anwer that. Therefore
I ask for help and will be thankful for any clarification.
We have a /20 ASSIGNED PI address block and an AS. Is it allowed by RIPE
policy to intentionally announce more specific prefix than one we
have from our AS to upstream ASes?
For example, announce our X.X.0.0/20 to upstream A and announce both X.X.0.0/20 and
X.X.6.0/23 to B?
--
Denis Tatarskikh [UdSU/MF] [UdSU/IC] mailto:dendy@udsu.ru
6
6
This report has been generated at Fri Sep 2 21:46:26 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
26-08-05 164892 111241
27-08-05 165040 111305
28-08-05 165195 111371
29-08-05 165163 111333
30-08-05 165120 111373
31-08-05 165028 111634
01-09-05 166232 111583
02-09-05 165291 111619
AS Summary
20279 Number of ASes in routing system
8405 Number of ASes announcing only one prefix
1497 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91292672 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 02Sep05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 165383 111607 53776 32.5% All ASes
AS4323 1157 228 929 80.3% TWTC - Time Warner Telecom
AS18566 840 21 819 97.5% COVAD - Covad Communications
AS721 1077 316 761 70.7% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 956 235 721 75.4% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS7018 1497 976 521 34.8% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 502 30 472 94.0% CCINET-2 - Cox Communications
Inc.
AS6197 943 517 426 45.2% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 551 150 401 72.8% SPRINT-CA-AS - Sprint Canada
Inc.
AS17676 465 104 361 77.6% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 428 78 350 81.8% ESPIRECOMM - e.spire
Communications, Inc.
AS4766 588 287 301 51.2% KIXS-AS-KR Korea Telecom
AS15270 328 27 301 91.8% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS9583 783 492 291 37.2% SIFY-AS-IN Sify Limited
AS14654 289 9 280 96.9% WAYPORT - Wayport
AS9929 325 46 279 85.8% CNCNET-CN China Netcom Corp.
AS6167 328 58 270 82.3% CELLCO-PART - Cellco
Partnership
AS19916 369 99 270 73.2% ASTRUM-0001 - OLM LLC
AS5668 497 232 265 53.3% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS812 275 20 255 92.7% ROGERS-CABLE - Rogers Cable
Inc.
AS1239 859 609 250 29.1% SPRINTLINK - Sprint
AS6140 419 178 241 57.5% IMPSAT-USA - ImpSat
AS17488 319 83 236 74.0% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS9498 340 105 235 69.1% BBIL-AP BHARTI BT INTERNET
LTD.
AS2386 897 672 225 25.1% INS-AS - AT&T Data
Communications Services
AS6198 472 249 223 47.2% BATI-MIA - BellSouth Network
Solutions, Inc
AS7545 518 300 218 42.1% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS11456 287 73 214 74.6% NUVOX - NuVox Communications,
Inc.
AS16814 298 85 213 71.5% NSS S.A.
AS23126 264 57 207 78.4% CENTURYTEL-SOLUTIONS-LLC -
CenturyTel Solutions, LLC
Total 17425 6358 11067 63.5% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
42.138.81.0/24 AS7908 Comsat Argentina S.A.
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
87.108.0.0/16 AS29154 ACADEMICA-AS Academica Oy PL 22 00016 Kesko FINLAND
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.96.1.0/24 AS3741 AFRINIC African Network Information Center
192.96.2.0/24 AS2018 AFRINIC African Network Information Center
192.96.3.0/24 AS3741 AFRINIC African Network Information Center
192.96.5.0/24 AS2018 AFRINIC African Network Information Center
192.96.7.0/24 AS2018 AFRINIC African Network Information Center
192.96.8.0/24 AS2018 AFRINIC African Network Information Center
192.96.10.0/24 AS5713 AFRINIC African Network Information Center
192.96.11.0/24 AS2018 AFRINIC African Network Information Center
192.96.12.0/24 AS2018 AFRINIC African Network Information Center
192.96.13.0/24 AS16637 AFRINIC African Network Information Center
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198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
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199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
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199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
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199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
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199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
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199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
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199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.3.132.0/24 AS18358 DEIAP-AP DUKE ENERGY INTERNATIONAL - ASIA PACIFIC
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
Dear Colleagues
We are pleased to announce that Rob Blokzijl, RIPE Chair, has published a
new RIPE Document, "Policy Development Process in RIPE", (ripe-350). This
document formally describes the policy development process. The updated
process is operational from today, 1 September 2005.
A new RIPE web page describes all the active policy proposals and their
status. Each proposal has a page showing its history, status and all
supporting documentation. This page can be found at:
http://www.ripe.net/ripe/policies/proposals/index.html
A new mailing list <policy-announce(a)ripe.net> has been created for
announcing policy proposals and tracking them through the policy
development process. This is not a discussion list; discussions will
continue to take place on relevant RIPE Working Group lists and at RIPE
Meetings. You can subscribe to the policy-announce list at:
http://www.ripe.net/mailman/listinfo/policy-announce
List archives are available at:
http://www.ripe.net/ripe/maillists/archives/policy-announce/
Kind regards
Paul Rendek
Head of Member Services and Communications
RIPE NCC
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 27 Aug, 2005
Analysis Summary
----------------
BGP routing table entries examined: 168976
Prefixes after maximum aggregation: 96929
Unique aggregates announced to Internet: 81611
Total ASes present in the Internet Routing Table: 20370
Origin-only ASes present in the Internet Routing Table: 17728
Origin ASes announcing only one prefix: 8403
Transit ASes present in the Internet Routing Table: 2642
Transit-only ASes present in the Internet Routing Table: 76
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 15
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 12
Number of addresses announced to Internet: 1411870976
Equivalent to 84 /8s, 39 /16s and 113 /24s
Percentage of available address space announced: 38.1
Percentage of allocated address space announced: 57.4
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 80191
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35039
Total APNIC prefixes after maximum aggregation: 15773
Prefixes being announced from the APNIC address blocks: 32900
Unique aggregates announced from the APNIC address blocks: 16471
APNIC Region origin ASes present in the Internet Routing Table: 2342
APNIC Region origin ASes announcing only one prefix: 697
APNIC Region transit ASes present in the Internet Routing Table: 352
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 195514112
Equivalent to 11 /8s, 167 /16s and 79 /24s
Percentage of available APNIC address space announced: 72.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90319
Total ARIN prefixes after maximum aggregation: 54941
Prefixes being announced from the ARIN address blocks: 70576
Unique aggregates announced from the ARIN address blocks: 25937
ARIN Region origin ASes present in the Internet Routing Table: 10165
ARIN Region origin ASes announcing only one prefix: 3755
ARIN Region transit ASes present in the Internet Routing Table: 952
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 262450432
Equivalent to 15 /8s, 164 /16s and 173 /24s
Percentage of available ARIN address space announced: 65.2
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32577
Total RIPE prefixes after maximum aggregation: 22250
Prefixes being announced from the RIPE address blocks: 29615
Unique aggregates announced from the RIPE address blocks: 19933
RIPE Region origin ASes present in the Internet Routing Table: 7027
RIPE Region origin ASes announcing only one prefix: 3716
RIPE Region transit ASes present in the Internet Routing Table: 1167
Average RIPE Region AS path length visible: 5.1
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 215275776
Equivalent to 12 /8s, 212 /16s and 217 /24s
Percentage of available RIPE address space announced: 64.2
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9341
Total LACNIC prefixes after maximum aggregation: 3176
Prefixes being announced from the LACNIC address blocks: 7698
Unique aggregates announced from the LACNIC address blocks: 4437
LACNIC Region origin ASes present in the Internet Routing Table: 633
LACNIC Region origin ASes announcing only one prefix: 196
LACNIC Region transit ASes present in the Internet Routing Table: 118
Average LACNIC Region AS path length visible: 5.1
Max LACNIC Region AS path length visible: 23
Number of LACNIC addresses announced to Internet: 21781760
Equivalent to 1 /8s, 76 /16s and 93 /24s
Percentage of available LACNIC address space announced: 32.5
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1680
Total AfriNIC prefixes after maximum aggregation: 789
Prefixes being announced from the AfriNIC address blocks: 1014
Unique aggregates announced from the AfriNIC address blocks: 785
AfriNIC Region origin ASes present in the Internet Routing Table: 133
AfriNIC Region origin ASes announcing only one prefix: 39
AfriNIC Region transit ASes present in the Internet Routing Table: 17
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2636288
Equivalent to 0 /8s, 40 /16s and 58 /24s
Percentage of available AfriNIC address space announced: 7.9
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 957 5524 194 CHINANET-BACKBONE
9583 756 77 14 Sify Limited
1221 751 1326 521 Telstra Pty Ltd
4755 697 259 64 Videsh Sanchar Nigam Ltd. Aut
4766 602 3927 285 Korea Telecom (KIX)
7545 516 108 72 TPG Internet Pty Ltd
17676 465 6739 99 Softbank BB Corp.
9443 386 84 79 Primus Telecommunications
9498 338 99 59 BHARTI BT INTERNET LTD.
2907 336 1788 313 SINET Japan
9929 334 224 46 China Netcom Corp.
17557 326 23 154 Pakistan Telecom
7474 317 257 220 SingTel Optus Pty Ltd
17488 314 18 7 Hathway IP Over Cable Interne
18302 302 110 158 SK Global co., Ltd
4802 295 53 156 Wantree Development
9837 277 80 179 Powertel Ltd
17974 264 65 14 PT TELEKOMUNIKASI INDONESIA
703 258 262 208 UUNET - Commercial IP service
9800 250 390 64 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1518 6377 981 AT&T WorldNet Services
4323 1155 704 221 Time Warner Telecom
174 1123 5837 1026 Cogent Communications
721 1091 21906 313 DLA Systems Automation Center
701 1006 8154 857 UUNET Technologies, Inc.
6197 946 503 445 BellSouth Network Solutions,
2386 903 528 663 AT&T Data Communications Serv
1239 861 2847 623 Sprint
18566 836 225 8 Covad Communications
20115 641 503 324 Charter Communications
209 626 3470 488 Qwest
3356 575 10661 445 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 549 125 106 Sprint Canada, Inc.
3561 533 2416 421 Savvis
22773 523 1352 27 Cox Communications, Inc.
5668 501 115 23 CenturyTel Internet Holdings,
7132 455 4948 389 SBC Internet Services
19262 450 1370 120 Verizon Global Networks
6198 449 416 222 BellSouth Network Solutions,
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 591 1999 482 UUNET - Commercial IP service
3301 299 1081 285 TeliaNet Sweden
3320 290 3232 239 Deutsche Telekom AG
8220 262 474 258 COLT Telecommunications
680 244 2040 240 DFN-IP service G-WiN
8708 233 262 214 Romania Data Systems S.A.
3246 229 469 222 Song Networks
1257 201 712 175 SWIPnet Swedish IP Network
5515 181 778 127 Sonera Solution Autonomous Sy
6746 181 49 157 Dynamic Network Technologies,
9121 175 282 44 TTnet Autonomous System
786 174 1794 174 The JANET IP Service
3269 171 1528 68 TELECOM ITALIA
5400 167 289 141 BT Ignite European Backbone
8866 166 20 7 Bulgarian Telecommunication C
6830 157 669 33 UPC Distribution Services
3300 156 184 90 AUCS Communications Services
25186 144 145 101 France Telecom Transpac's Tra
8551 139 120 20 Bezeq International
1273 137 174 96 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 396 650 169 UniNet S.A. de C.V.
16814 298 18 7 NSS, S.A.
11172 242 87 58 Servicios Alestra S.A de C.V
11664 191 20 23 Keytech SA
6147 189 110 21 Telefonica Del Peru
22047 172 128 7 VTR PUNTO NET S.A.
14117 152 9 5 Telefonica del Sur S.A.
7303 143 68 15 Telecom Argentina Stet-France
19632 143 14 5 Metropolis Intercom S.A.
11556 131 64 3 Cable-Wireless Panama
6505 130 90 87 Global One Communicaoes Ltda
10481 120 48 8 Prima S.A.
19169 120 8 26 Telconet
6503 114 148 75 AVANTEL, S.A.
18822 110 7 14 TELEFONICA MANQUEHUE
13999 108 52 9 Mega Cable S.A. de C.V.
21826 103 13 15 INTERCABLE
5639 102 12 9 Telecommunications Services o
11311 97 8 14 Sinectis S.A.
23216 96 24 20 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 262 685 220 The Internet Solution
5536 121 8 14 Internet Egypt Network
8452 101 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
2905 77 210 69 The Internetworking Company o
15475 77 84 4 Nile Online
24835 58 34 7 RAYA Telecom - Egypt
20928 57 16 2 Noor Advanced Technologies AS
6713 51 54 8 Itissalat Al-MAGHRIB
5713 43 149 33 Telkom SA Ltd
9129 42 3 3 UUNET Kenya
15706 31 8 3 Sudatel Internet Exchange Aut
12455 30 5 6 Jambonet Autonomous system
8524 23 1 3 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
10798 21 1 12 Standard Bank of South Africa
23889 20 5 9 MAURITIUS TELECOM
12258 17 3 11 Vodacom Internet Company
15804 17 2 1 AS of The Way Out Internet So
15808 17 2 2 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1155 934 Time Warner Telecom
18566 836 828 Covad Communications
721 1091 778 DLA Systems Automation Center
4134 957 763 CHINANET-BACKBONE
9583 756 742 Sify Limited
4755 697 633 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
6197 946 501 BellSouth Network Solutions,
22773 523 496 Cox Communications, Inc.
5668 501 478 CenturyTel Internet Holdings,
7545 516 444 TPG Internet Pty Ltd
3602 549 443 Sprint Canada, Inc.
17676 465 366 Softbank BB Corp.
6467 423 350 E.Spire Communications, Inc.
19262 450 330 Verizon Global Networks
20115 641 317 Charter Communications
4766 602 317 Korea Telecom (KIX)
11492 322 315 Cable One
9443 386 307 Primus Telecommunications
17488 314 307 Hathway IP Over Cable Interne
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
64943 PRIVATE 202.41.14.0/24 24110 Security Mail Pty Lt
64942 PRIVATE 202.41.15.0/24 24110 Security Mail Pty Lt
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
63946 RESERVED 204.222.174.0/23 268 Uniformed Services U
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:17 /12:76
/13:171 /14:319 /15:614 /16:8505 /17:2697 /18:4603
/19:10666 /20:11694 /21:9728 /22:13134 /23:14020 /24:91690
/25:328 /26:318 /27:176 /28:49 /29:27 /30:80
/31:1 /32:35
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 820 836 Covad Communications
6197 769 946 BellSouth Network Solutions,
7018 724 1518 AT&T WorldNet Services
2386 611 903 AT&T Data Communications Serv
9583 578 756 Sify Limited
4323 553 1155 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 419 602 Korea Telecom (KIX)
5668 405 501 CenturyTel Internet Holdings,
702 365 591 UUNET - Commercial IP service
19916 363 369 OLM LLC
1239 360 861 Sprint
7011 345 401 Citizens Utilities
6198 323 449 BellSouth Network Solutions,
11492 314 322 Cable One
6517 302 325 Yipes Communications, Inc.
15270 302 332 PaeTec.net -a division of Pae
18302 287 302 SK Global co., Ltd
701 282 1006 UUNET Technologies, Inc.
11456 280 317 Carolina Online, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:7 8:22 11:1 12:1572 13:1 15:9
16:2 17:3 18:3 20:22 24:1065 30:3
32:61 33:1 38:143 40:56 44:4 47:2
52:4 55:2 56:3 57:23 58:154 59:64
60:114 61:717 62:722 63:1876 64:2832 65:2066
66:2900 67:600 68:579 69:1150 70:171 71:12
72:349 80:593 81:541 82:461 83:301 84:225
85:286 86:90 87:28 128:153 129:167 130:94
131:299 132:37 133:1 134:144 135:42 136:150
137:64 138:163 139:61 140:401 141:106 142:144
143:135 144:193 145:34 146:289 147:111 148:297
149:180 150:107 151:61 152:108 153:89 154:5
155:143 156:80 157:99 158:167 159:167 160:87
161:72 162:220 163:112 164:188 165:194 166:154
167:247 168:439 169:141 170:317 171:8 190:1
192:5739 193:3266 194:2401 195:1598 196:651 198:3882
199:3288 200:4117 201:279 202:6068 203:6352 204:3801
205:2047 206:2455 207:2831 208:2032 209:3325 210:1653
211:786 212:1240 213:1335 214:295 215:35 216:3626
217:1116 218:217 219:136 220:437 221:248 222:123
End of report
1
0
This report has been generated at Fri Aug 26 21:45:57 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
19-08-05 164475 111200
20-08-05 164554 111254
21-08-05 164649 111192
22-08-05 164503 111171
23-08-05 164536 111318
24-08-05 164627 111181
25-08-05 164730 111299
26-08-05 164892 111296
AS Summary
20264 Number of ASes in routing system
8408 Number of ASes announcing only one prefix
1504 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91232256 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 26Aug05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 165067 111290 53777 32.6% All ASes
AS4323 1151 226 925 80.4% TWTC - Time Warner Telecom
AS18566 836 9 827 98.9% COVAD - Covad Communications
AS721 1092 319 773 70.8% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 953 232 721 75.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS7018 1504 970 534 35.5% ATT-INTERNET4 - AT&T WorldNet
Services
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS22773 523 30 493 94.3% CCINET-2 - Cox Communications
Inc.
AS6197 942 516 426 45.2% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 549 147 402 73.2% SPRINT-CA-AS - Sprint Canada
Inc.
AS17676 465 104 361 77.6% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 423 78 345 81.6% ESPIRECOMM - e.spire
Communications, Inc.
AS4766 588 287 301 51.2% KIXS-AS-KR Korea Telecom
AS15270 327 27 300 91.7% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS9583 755 465 290 38.4% SIFY-AS-IN Sify Limited
AS9929 326 46 280 85.9% CNCNET-CN China Netcom Corp.
AS14654 289 9 280 96.9% WAYPORT - Wayport
AS6167 328 58 270 82.3% CELLCO-PART - Cellco
Partnership
AS5668 501 233 268 53.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS812 275 20 255 92.7% ROGERS-CABLE - Rogers Cable
Inc.
AS11456 316 73 243 76.9% NUVOX - NuVox Communications,
Inc.
AS23126 271 28 243 89.7% CENTURYTEL-SOLUTIONS-LLC -
CenturyTel Solutions, LLC
AS2386 903 665 238 26.4% INS-AS - AT&T Data
Communications Services
AS9498 341 106 235 68.9% BBIL-AP BHARTI BT INTERNET
LTD.
AS17488 314 80 234 74.5% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS1239 855 622 233 27.3% SPRINTLINK - Sprint
AS6140 418 194 224 53.6% IMPSAT-USA - ImpSat
AS19916 369 147 222 60.2% ASTRUM-0001 - OLM LLC
AS7545 516 298 218 42.2% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS16814 298 84 214 71.8% NSS S.A.
AS9304 252 46 206 81.7% HUTCHISON-AS-AP Hutchison
Global Communications
Total 17234 6141 11093 64.4% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
86.111.200.0/21 AS6714 ATOMNET ATOM SA
87.246.0.0/18 AS12615 CABLEBULGARIA-AS CableBulgaria is ISP over HFC
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.96.1.0/24 AS3741 AFRINIC African Network Information Center
192.96.2.0/24 AS2018 AFRINIC African Network Information Center
192.96.3.0/24 AS3741 AFRINIC African Network Information Center
192.96.5.0/24 AS2018 AFRINIC African Network Information Center
192.96.7.0/24 AS2018 AFRINIC African Network Information Center
192.96.8.0/24 AS2018 AFRINIC African Network Information Center
192.96.10.0/24 AS5713 AFRINIC African Network Information Center
192.96.11.0/24 AS2018 AFRINIC African Network Information Center
192.96.12.0/24 AS2018 AFRINIC African Network Information Center
192.96.13.0/24 AS16637 AFRINIC African Network Information Center
192.96.14.0/24 AS16637 AFRINIC African Network Information Center
192.96.15.0/24 AS2018 AFRINIC African Network Information Center
192.96.20.0/23 AS2018 AFRINIC African Network Information Center
192.96.22.0/24 AS7460 AFRINIC African Network Information Center
192.96.25.0/24 AS6083 AFRINIC African Network Information Center
192.96.32.0/24 AS2905 UUNET-ZA uunet south africa
192.96.34.0/24 AS10474 AFRINIC African Network Information Center
192.96.36.0/24 AS5713 AFRINIC African Network Information Center
192.96.37.0/24 AS10474 AFRINIC African Network Information Center
192.96.38.0/24 AS3741 AFRINIC African Network Information Center
192.96.43.0/24 AS5713 AFRINIC African Network Information Center
192.96.46.0/24 AS3741 AFRINIC African Network Information Center
192.96.51.0/24 AS5713 AFRINIC African Network Information Center
192.96.57.0/24 AS3741 AFRINIC African Network Information Center
192.96.58.0/24 AS16416 AFRINIC African Network Information Center
192.96.87.0/24 AS2905 UUNET-ZA uunet south africa
192.96.88.0/24 AS2905 UUNET-ZA uunet south africa
192.96.89.0/24 AS3741 AFRINIC African Network Information Center
192.96.90.0/23 AS3741 AFRINIC African Network Information Center
192.96.92.0/24 AS3741 AFRINIC African Network Information Center
192.96.94.0/23 AS3741 AFRINIC African Network Information Center
192.96.96.0/24 AS2905 UUNET-ZA uunet south africa
192.96.97.0/24 AS2905 UUNET-ZA uunet south africa
192.96.98.0/23 AS2905 UUNET-ZA uunet south africa
192.96.109.0/24 AS2018 AFRINIC African Network Information Center
192.96.120.0/21 AS3741 AFRINIC African Network Information Center
192.96.128.0/22 AS3741 AFRINIC African Network Information Center
192.96.132.0/24 AS3741 AFRINIC African Network Information Center
192.96.133.0/24 AS3741 AFRINIC African Network Information Center
192.96.134.0/24 AS3741 AFRINIC African Network Information Center
192.96.139.0/24 AS3741 AFRINIC African Network Information Center
192.96.140.0/24 AS2018 AFRINIC African Network Information Center
192.96.142.0/24 AS2018 AFRINIC African Network Information Center
192.96.147.0/24 AS2905 UUNET-ZA uunet south africa
192.96.150.0/24 AS3741 AFRINIC African Network Information Center
192.96.177.0/24 AS6083 AFRINIC African Network Information Center
192.96.193.0/24 AS3741 AFRINIC African Network Information Center
192.96.194.0/24 AS3741 AFRINIC African Network Information Center
192.96.247.0/24 AS2018 AFRINIC African Network Information Center
192.96.248.0/23 AS2018 AFRINIC African Network Information Center
192.96.250.0/24 AS2018 AFRINIC African Network Information Center
192.96.251.0/24 AS3741 AFRINIC African Network Information Center
192.96.252.0/24 AS2018 AFRINIC African Network Information Center
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
193.222.138.0/24 AS15576 NTS NTS workspace AG, Bern, Switzerland
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
196.6.108.0/24 AS5713 AFRINIC African Network Information Center
196.6.121.0/24 AS5713 AFRINIC African Network Information Center
196.6.129.0/24 AS12258 AFRINIC African Network Information Center
196.6.133.0/24 AS3741 AFRINIC African Network Information Center
196.6.147.0/24 AS3741 AFRINIC African Network Information Center
196.6.149.0/24 AS3741 AFRINIC African Network Information Center
196.6.150.0/24 AS3741 AFRINIC African Network Information Center
196.6.151.0/24 AS3741 AFRINIC African Network Information Center
196.6.153.0/24 AS3741 AFRINIC African Network Information Center
196.6.175.0/24 AS3741 AFRINIC African Network Information Center
196.6.176.0/23 AS3741 AFRINIC African Network Information Center
196.6.183.0/24 AS3741 AFRINIC African Network Information Center
196.6.184.0/24 AS23058 AFRINIC African Network Information Center
196.6.196.0/24 AS3741 AFRINIC African Network Information Center
196.6.198.0/24 AS2018 AFRINIC African Network Information Center
196.6.199.0/24 AS3741 AFRINIC African Network Information Center
196.6.201.0/24 AS2018 AFRINIC African Network Information Center
196.6.208.0/24 AS3741 AFRINIC African Network Information Center
196.6.211.0/24 AS3741 AFRINIC African Network Information Center
196.6.212.0/23 AS3741 AFRINIC African Network Information Center
196.6.212.0/24 AS3741 AFRINIC African Network Information Center
196.6.214.0/24 AS10474 AFRINIC African Network Information Center
196.6.221.0/24 AS2018 AFRINIC African Network Information Center
196.6.222.0/23 AS3741 AFRINIC African Network Information Center
196.6.237.0/24 AS3741 AFRINIC African Network Information Center
196.6.243.0/24 AS3741 AFRINIC African Network Information Center
196.6.251.0/24 AS3741 AFRINIC African Network Information Center
196.6.254.0/24 AS3741 AFRINIC African Network Information Center
196.10.101.0/24 AS16637 AFRINIC African Network Information Center
196.10.104.0/24 AS3741 AFRINIC African Network Information Center
196.10.112.0/22 AS17148 AFRINIC African Network Information Center
196.10.116.0/24 AS17148 AFRINIC African Network Information Center
196.10.117.0/24 AS17148 AFRINIC African Network Information Center
196.10.118.0/24 AS3741 AFRINIC African Network Information Center
196.10.119.0/24 AS2018 AFRINIC African Network Information Center
196.10.121.0/24 AS2018 AFRINIC African Network Information Center
196.10.124.0/22 AS3741 AFRINIC African Network Information Center
196.10.128.0/23 AS11845 AFRINIC African Network Information Center
196.10.130.0/23 AS3741 AFRINIC African Network Information Center
196.10.132.0/22 AS3741 AFRINIC African Network Information Center
196.10.136.0/22 AS3741 AFRINIC African Network Information Center
196.10.140.0/22 AS3741 AFRINIC African Network Information Center
196.10.150.0/23 AS3741 AFRINIC African Network Information Center
196.10.152.0/21 AS3741 AFRINIC African Network Information Center
196.10.160.0/19 AS3741 AFRINIC African Network Information Center
196.10.192.0/21 AS3741 AFRINIC African Network Information Center
196.10.203.0/24 AS2018 AFRINIC African Network Information Center
196.10.204.0/22 AS3741 AFRINIC African Network Information Center
196.10.208.0/22 AS3741 AFRINIC African Network Information Center
196.10.212.0/23 AS3741 AFRINIC African Network Information Center
196.10.224.0/24 AS3741 AFRINIC African Network Information Center
196.10.229.0/24 AS3741 AFRINIC African Network Information Center
196.10.231.0/24 AS3741 AFRINIC African Network Information Center
196.10.248.0/23 AS3741 AFRINIC African Network Information Center
196.10.249.0/24 AS3741 AFRINIC African Network Information Center
196.11.0.0/20 AS3741 AFRINIC African Network Information Center
196.11.16.0/21 AS3741 AFRINIC African Network Information Center
196.11.24.0/22 AS3741 AFRINIC African Network Information Center
196.11.28.0/23 AS3741 AFRINIC African Network Information Center
196.11.30.0/24 AS3741 AFRINIC African Network Information Center
196.11.40.0/21 AS3741 AFRINIC African Network Information Center
196.11.56.0/23 AS16637 AFRINIC African Network Information Center
196.11.58.0/24 AS3741 AFRINIC African Network Information Center
196.11.62.0/23 AS2905 UUNET-ZA uunet south africa
196.11.69.0/24 AS3741 AFRINIC African Network Information Center
196.11.70.0/24 AS3741 AFRINIC African Network Information Center
196.11.72.0/24 AS3741 AFRINIC African Network Information Center
196.11.98.0/24 AS2018 AFRINIC African Network Information Center
196.11.105.0/24 AS2905 UUNET-ZA uunet south africa
196.11.106.0/23 AS2905 UUNET-ZA uunet south africa
196.11.108.0/24 AS2905 UUNET-ZA uunet south africa
196.11.109.0/24 AS3741 AFRINIC African Network Information Center
196.11.110.0/23 AS3741 AFRINIC African Network Information Center
196.11.112.0/23 AS3741 AFRINIC African Network Information Center
196.11.114.0/24 AS3741 AFRINIC African Network Information Center
196.11.116.0/22 AS2905 UUNET-ZA uunet south africa
196.11.116.0/24 AS3741 AFRINIC African Network Information Center
196.11.120.0/23 AS2905 UUNET-ZA uunet south africa
196.11.122.0/24 AS3741 AFRINIC African Network Information Center
196.11.124.0/24 AS2018 AFRINIC African Network Information Center
196.11.126.0/24 AS17148 AFRINIC African Network Information Center
196.11.127.0/24 AS17148 AFRINIC African Network Information Center
196.11.128.0/24 AS17148 AFRINIC African Network Information Center
196.11.129.0/24 AS17148 AFRINIC African Network Information Center
196.11.130.0/24 AS17148 AFRINIC African Network Information Center
196.11.131.0/24 AS17148 AFRINIC African Network Information Center
196.11.132.0/24 AS17148 AFRINIC African Network Information Center
196.11.133.0/24 AS17148 AFRINIC African Network Information Center
196.11.134.0/24 AS17148 AFRINIC African Network Information Center
196.11.135.0/24 AS3741 AFRINIC African Network Information Center
196.11.136.0/21 AS2018 AFRINIC African Network Information Center
196.11.144.0/24 AS2018 AFRINIC African Network Information Center
196.11.146.0/24 AS12258 AFRINIC African Network Information Center
196.11.147.0/24 AS12258 AFRINIC African Network Information Center
196.11.148.0/23 AS3741 AFRINIC African Network Information Center
196.11.170.0/23 AS3741 AFRINIC African Network Information Center
196.11.172.0/23 AS3741 AFRINIC African Network Information Center
196.11.174.0/24 AS3741 AFRINIC African Network Information Center
196.11.188.0/23 AS3741 AFRINIC African Network Information Center
196.11.188.0/24 AS3741 AFRINIC African Network Information Center
196.11.190.0/24 AS3741 AFRINIC African Network Information Center
196.11.192.0/22 AS16637 AFRINIC African Network Information Center
196.11.196.0/24 AS16637 AFRINIC African Network Information Center
196.11.197.0/24 AS3741 AFRINIC African Network Information Center
196.11.200.0/24 AS2018 AFRINIC African Network Information Center
196.11.205.0/24 AS3741 AFRINIC African Network Information Center
196.11.209.0/24 AS3741 AFRINIC African Network Information Center
196.11.211.0/24 AS2905 UUNET-ZA uunet south africa
196.11.212.0/24 AS2905 UUNET-ZA uunet south africa
196.11.233.0/24 AS3741 AFRINIC African Network Information Center
196.11.235.0/24 AS2018 AFRINIC African Network Information Center
196.11.238.0/24 AS2905 UUNET-ZA uunet south africa
196.11.239.0/24 AS16637 AFRINIC African Network Information Center
196.11.240.0/22 AS16637 AFRINIC African Network Information Center
196.11.244.0/23 AS16637 AFRINIC African Network Information Center
196.11.246.0/24 AS16637 AFRINIC African Network Information Center
196.11.251.0/24 AS3741 AFRINIC African Network Information Center
196.13.1.0/24 AS2018 AFRINIC African Network Information Center
196.13.2.0/23 AS2018 AFRINIC African Network Information Center
196.13.4.0/22 AS2018 AFRINIC African Network Information Center
196.13.8.0/21 AS2018 AFRINIC African Network Information Center
196.13.16.0/21 AS2018 AFRINIC African Network Information Center
196.13.24.0/22 AS2018 AFRINIC African Network Information Center
196.13.28.0/23 AS2018 AFRINIC African Network Information Center
196.13.30.0/24 AS2018 AFRINIC African Network Information Center
196.13.31.0/24 AS3741 AFRINIC African Network Information Center
196.13.32.0/22 AS226 LOS-NETTOS-AS - Los Nettos
196.13.32.0/24 AS3741 AFRINIC African Network Information Center
196.13.33.0/24 AS3741 AFRINIC African Network Information Center
196.13.35.0/24 AS3741 AFRINIC African Network Information Center
196.13.36.0/24 AS3741 AFRINIC African Network Information Center
196.13.40.0/24 AS3741 AFRINIC African Network Information Center
196.13.41.0/24 AS3741 AFRINIC African Network Information Center
196.13.42.0/24 AS3741 AFRINIC African Network Information Center
196.13.48.0/24 AS3741 AFRINIC African Network Information Center
196.13.49.0/24 AS3741 AFRINIC African Network Information Center
196.13.53.0/24 AS3741 AFRINIC African Network Information Center
196.13.54.0/24 AS3741 AFRINIC African Network Information Center
196.13.55.0/24 AS3741 AFRINIC African Network Information Center
196.13.56.0/24 AS3741 AFRINIC African Network Information Center
196.13.58.0/24 AS3741 AFRINIC African Network Information Center
196.13.60.0/24 AS3741 AFRINIC African Network Information Center
196.13.62.0/24 AS3741 AFRINIC African Network Information Center
196.13.63.0/24 AS3741 AFRINIC African Network Information Center
196.13.64.0/21 AS3741 AFRINIC African Network Information Center
196.13.72.0/24 AS3741 AFRINIC African Network Information Center
196.13.73.0/24 AS3741 AFRINIC African Network Information Center
196.13.74.0/23 AS3741 AFRINIC African Network Information Center
196.13.76.0/22 AS3741 AFRINIC African Network Information Center
196.13.80.0/24 AS3741 AFRINIC African Network Information Center
196.13.93.0/24 AS3741 AFRINIC African Network Information Center
196.13.97.0/24 AS3741 AFRINIC African Network Information Center
196.13.102.0/23 AS2018 AFRINIC African Network Information Center
196.13.104.0/24 AS2018 AFRINIC African Network Information Center
196.13.108.0/24 AS3741 AFRINIC African Network Information Center
196.13.113.0/24 AS3741 AFRINIC African Network Information Center
196.13.115.0/24 AS2018 AFRINIC African Network Information Center
196.13.116.0/22 AS2018 AFRINIC African Network Information Center
196.13.126.0/24 AS2018 AFRINIC African Network Information Center
196.13.127.0/24 AS3741 AFRINIC African Network Information Center
196.13.128.0/22 AS3741 AFRINIC African Network Information Center
196.13.132.0/24 AS3741 AFRINIC African Network Information Center
196.13.138.0/23 AS2905 UUNET-ZA uunet south africa
196.13.140.0/22 AS2905 UUNET-ZA uunet south africa
196.13.144.0/22 AS2905 UUNET-ZA uunet south africa
196.13.150.0/24 AS2018 AFRINIC African Network Information Center
196.13.151.0/24 AS2905 UUNET-ZA uunet south africa
196.13.152.0/21 AS2905 UUNET-ZA uunet south africa
196.13.160.0/24 AS2905 UUNET-ZA uunet south africa
196.13.163.0/24 AS3741 AFRINIC African Network Information Center
196.13.164.0/24 AS3741 AFRINIC African Network Information Center
196.13.165.0/24 AS3741 AFRINIC African Network Information Center
196.13.184.0/24 AS2018 AFRINIC African Network Information Center
196.13.185.0/24 AS2018 AFRINIC African Network Information Center
196.13.187.0/24 AS2018 AFRINIC African Network Information Center
196.13.188.0/22 AS2018 AFRINIC African Network Information Center
196.13.200.0/24 AS2018 AFRINIC African Network Information Center
196.13.201.0/24 AS2018 AFRINIC African Network Information Center
196.13.202.0/24 AS2018 AFRINIC African Network Information Center
196.13.203.0/24 AS2018 AFRINIC African Network Information Center
196.13.204.0/24 AS2018 AFRINIC African Network Information Center
196.13.213.0/24 AS3741 AFRINIC African Network Information Center
196.13.214.0/23 AS3741 AFRINIC African Network Information Center
196.13.216.0/23 AS3741 AFRINIC African Network Information Center
196.13.220.0/24 AS33769 AFRINIC African Network Information Center
196.13.225.0/24 AS3741 AFRINIC African Network Information Center
196.13.226.0/23 AS3741 AFRINIC African Network Information Center
196.13.228.0/22 AS16637 AFRINIC African Network Information Center
196.13.232.0/24 AS3741 AFRINIC African Network Information Center
196.13.249.0/24 AS5713 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.54.7.0/24 AS5713 AFRINIC African Network Information Center
198.54.20.0/22 AS3741 AFRINIC African Network Information Center
198.54.24.0/21 AS3741 AFRINIC African Network Information Center
198.54.32.0/21 AS3741 AFRINIC African Network Information Center
198.54.40.0/23 AS3741 AFRINIC African Network Information Center
198.54.42.0/24 AS3741 AFRINIC African Network Information Center
198.54.58.0/24 AS2018 AFRINIC African Network Information Center
198.54.64.0/24 AS3741 AFRINIC African Network Information Center
198.54.65.0/24 AS2018 AFRINIC African Network Information Center
198.54.66.0/24 AS2018 AFRINIC African Network Information Center
198.54.68.0/24 AS2018 AFRINIC African Network Information Center
198.54.71.0/24 AS3741 AFRINIC African Network Information Center
198.54.72.0/22 AS3741 AFRINIC African Network Information Center
198.54.80.0/24 AS3741 AFRINIC African Network Information Center
198.54.83.0/24 AS2018 AFRINIC African Network Information Center
198.54.84.0/24 AS3741 AFRINIC African Network Information Center
198.54.91.0/24 AS2018 AFRINIC African Network Information Center
198.54.148.0/24 AS2905 UUNET-ZA uunet south africa
198.54.149.0/24 AS3741 AFRINIC African Network Information Center
198.54.154.0/24 AS3741 AFRINIC African Network Information Center
198.54.155.0/24 AS2018 AFRINIC African Network Information Center
198.54.156.0/22 AS3741 AFRINIC African Network Information Center
198.54.160.0/23 AS3741 AFRINIC African Network Information Center
198.54.162.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
198.54.163.0/24 AS3741 AFRINIC African Network Information Center
198.54.165.0/24 AS3741 AFRINIC African Network Information Center
198.54.170.0/24 AS3741 AFRINIC African Network Information Center
198.54.173.0/24 AS2018 AFRINIC African Network Information Center
198.54.174.0/24 AS2018 AFRINIC African Network Information Center
198.54.184.0/22 AS3741 AFRINIC African Network Information Center
198.54.188.0/23 AS3741 AFRINIC African Network Information Center
198.54.192.0/22 AS3741 AFRINIC African Network Information Center
198.54.196.0/24 AS3741 AFRINIC African Network Information Center
198.54.202.0/24 AS5713 AFRINIC African Network Information Center
198.54.204.0/22 AS5734 AFRINIC African Network Information Center
198.54.204.0/24 AS5734 AFRINIC African Network Information Center
198.54.205.0/24 AS5734 AFRINIC African Network Information Center
198.54.206.0/24 AS5734 AFRINIC African Network Information Center
198.54.208.0/24 AS5734 AFRINIC African Network Information Center
198.54.219.0/24 AS3741 AFRINIC African Network Information Center
198.54.223.0/24 AS2018 AFRINIC African Network Information Center
198.54.225.0/24 AS3741 AFRINIC African Network Information Center
198.54.228.0/24 AS3741 AFRINIC African Network Information Center
198.54.247.0/24 AS5713 AFRINIC African Network Information Center
198.54.249.0/24 AS2018 AFRINIC African Network Information Center
198.54.250.0/24 AS2018 AFRINIC African Network Information Center
198.54.251.0/24 AS2018 AFRINIC African Network Information Center
198.54.253.0/24 AS3741 AFRINIC African Network Information Center
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
202.58.110.0/24 AS10026 ANC Asia Netcom Corporation
202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.89.133.0/24 AS15412 FLAG-AS Flag Telecom Global Internet AS
203.89.134.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.138.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd.
203.89.143.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.144.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.145.0/24 AS4637 REACH Reach Network Border AS
203.89.146.0/24 AS4637 REACH Reach Network Border AS
203.89.147.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.148.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.149.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.150.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.151.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.153.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.154.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.89.158.0/24 AS9237 HUTCHCA-AS Corporate Access (HK) Ltd.
203.89.159.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.192.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.200.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.208.0/21 AS6487 CyberNet de Guatemala S.A.
209.40.216.0/21 AS6487 CyberNet de Guatemala S.A.
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
216.240.240.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This report has been generated at Fri Aug 12 21:45:46 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
05-08-05 163780 110959
06-08-05 163711 110985
07-08-05 163800 110971
08-08-05 163743 110924
09-08-05 163673 111008
10-08-05 163695 111178
11-08-05 164021 111239
12-08-05 164092 111171
AS Summary
20168 Number of ASes in routing system
8351 Number of ASes announcing only one prefix
1499 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90497024 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 12Aug05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 163985 111131 52854 32.2% All ASes
AS4323 1142 226 916 80.2% TWTC - Time Warner Telecom
AS18566 834 8 826 99.0% COVAD - Covad Communications
AS4134 953 232 721 75.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS7018 1499 970 529 35.3% ATT-INTERNET4 - AT&T WorldNet
Services
AS721 1081 558 523 48.4% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS22773 514 28 486 94.6% CCINET-2 - Cox Communications
Inc.
AS6197 934 517 417 44.6% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 550 148 402 73.1% SPRINT-CA-AS - Sprint Canada
Inc.
AS6467 440 78 362 82.3% ESPIRECOMM - e.spire
Communications, Inc.
AS17676 464 104 360 77.6% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS9583 749 442 307 41.0% SIFY-AS-IN Sify Limited
AS4766 579 281 298 51.5% KIXS-AS-KR Korea Telecom
AS9929 326 46 280 85.9% CNCNET-CN China Netcom Corp.
AS14654 288 9 279 96.9% WAYPORT - Wayport
AS15270 317 44 273 86.1% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS5668 501 233 268 53.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS6167 329 66 263 79.9% CELLCO-PART - Cellco
Partnership
AS812 263 20 243 92.4% ROGERS-CABLE - Rogers Cable
Inc.
AS23126 266 25 241 90.6% KMCTELCOM-DIA - KMC Telecom,
Inc.
AS11456 313 73 240 76.7% NUVOX - NuVox Communications,
Inc.
AS1239 860 624 236 27.4% SPRINTLINK - Sprint
AS2386 889 655 234 26.3% INS-AS - AT&T Data
Communications Services
AS17488 297 68 229 77.1% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS9498 341 113 228 66.9% BBIL-AP BHARTI BT INTERNET
LTD.
AS7545 516 289 227 44.0% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS6198 467 244 223 47.8% BATI-MIA - BellSouth Network
Solutions, Inc
AS19916 370 148 222 60.0% ASTRUM-0001 - OLM LLC
AS9304 251 45 206 82.1% HUTCHISON-AS-AP Hutchison
Global Communications
AS6140 413 213 200 48.4% IMPSAT-USA - ImpSat
Total 17300 6529 10771 62.3% Top 30 total
Possible Bogus Routes
24.89.64.0/19 AS21804 ACCESS-SK - Access Communications/Cable Regina
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
58.158.0.0/16 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.0.0/17 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.128.0/18 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.34.192.0/19 AS30099 SB-2 - ServerBeach
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.182.128.0/20 AS27474 CIHOST-CDC02 - C I Host
64.182.176.0/20 AS14501 CIHOST - C I Host
64.182.192.0/20 AS14501 CIHOST - C I Host
64.182.208.0/20 AS14501 CIHOST - C I Host
64.182.248.0/21 AS14501 CIHOST - C I Host
65.48.64.0/20 AS5650 ELIX - Electric Lightwave Inc
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.97.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.98.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.99.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
69.31.160.0/20 AS30295 2ICSYSTEMSINC - 2iC Systems Inc.
69.77.192.0/19 AS6580 RAPIDNET-ASN - RapidNet LLC
70.61.128.0/19 AS12262 RR-CINCINNATI-ASN-01 - Road Runner
70.61.160.0/19 AS10796 SCRR-10796 - Road Runner
70.61.224.0/20 AS11060 NEO-RR-COM - Road Runner
70.95.128.0/18 AS10838 OCEANIC-INTERNET-RR - Oceanic Internet
70.160.0.0/11 AS22773 CCINET-2 - Cox Communications Inc.
70.224.0.0/13 AS7132 SBIS-AS - SBC Internet Services
70.232.0.0/14 AS7132 SBIS-AS - SBC Internet Services
70.236.0.0/16 AS7132 SBIS-AS - SBC Internet Services
71.40.128.0/18 AS10994 TAMPA2-TWC-5 - Time Warner Communications
71.41.32.0/20 AS13343 SCRR-13343 - Road Runner
72.15.64.0/18 AS15087 MEAGTELECOM - MEAG Telecom
72.16.192.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.208.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.224.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.240.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.248.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.24.0.0/16 AS11492 CABLEONE - CABLE ONE
72.29.80.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.81.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.82.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.83.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.84.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.85.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.86.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.87.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.88.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.89.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.90.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.91.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.53.0.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.16.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.32.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.64.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.96.0/19 AS3602 SPRINT-CA-AS - Sprint Canada Inc.
72.54.0.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.8.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.16.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.24.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.28.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
80.95.16.0/20 AS16154 TELECOMS-AS Telecoms-Net Ltd.
80.95.16.0/24 AS16154 TELECOMS-AS Telecoms-Net Ltd.
80.95.48.0/20 AS21267 IZR-AS izR Solutions Ltd
80.95.144.0/20 AS34309 LINK11 Link11 GmbH
83.143.232.0/21 AS35430 DCSCSS Digital Communication Systems
83.143.248.0/21 AS3264 AUBG-AS American University in Bulgaria (AUBG)
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
86.111.128.0/20 AS35408 DIMEDIA-AS DIMEDIA LLC
87.97.128.0/17 AS20685 EVROCOM-NET Evrocom.Net Autonomous System
87.98.0.0/17 AS12757 EWN-AS EWN Autonomous System
87.112.0.0/16 AS6871 PLUSNET PlusNet PLC
87.113.0.0/16 AS6871 PLUSNET PlusNet PLC
87.114.0.0/16 AS6871 PLUSNET PlusNet PLC
87.115.0.0/16 AS6871 PLUSNET PlusNet PLC
87.122.0.0/15 AS8881 VERSATEL Versatel routing policies
87.236.72.0/24 AS25186 TRANSIT-VPN-AS France Telecom Transpac's Transit VPN network
87.243.192.0/18 AS8419 HOTCHILLI Hotchilli Internet, United Kingdom
87.244.0.0/22 AS35401 SUNLINK-AS Sunlink Telecom, Tula, Russia
87.244.8.0/21 AS21335 TSNET-AS TSNET AS
87.244.8.0/22 AS21335 TSNET-AS TSNET AS
87.248.32.0/19 AS12850 ASN-ENTER Enter S.r.l.
88.96.0.0/14 AS13037 ZEN-AS Zen Internet
88.104.0.0/13 AS9105 TISCALI-UK Tiscali UK
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.5.0.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
125.5.128.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.27.196.0/23 AS35398 S-INT-AS LLC "Service-Integrator"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.47.157.0/24 AS31125 LINETEC-AS Linetec Linux Network Technologies GmbH
193.47.158.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.159.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.160.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.161.0/24 AS29037 TELIKO-AS TELIKO-AS#
193.47.162.0/24 AS25318 PROVISION SC ProVision Software Division SRL
193.47.163.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o.
193.47.167.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.187.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.190.0/24 AS15576 NTS NTS workspace AG, Bern, Switzerland
193.47.246.0/24 AS35416 CROAIR-AS CROATIA AIRLINES D.D.
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
193.192.36.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova
193.192.37.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova
193.223.76.0/24 AS13263 METEKSAN-NET Meteksan.NET Autonomous System
193.223.77.0/24 AS24940 HETZNER-AS Hetzner Online AG RZ-Nuernberg
193.223.78.0/24 AS21396 NETCONNEX NetConnex Broadband Ltd. - London, UK
193.223.98.0/24 AS35409 UPLINK ISP Uplink
193.239.248.0/23 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH
193.239.252.0/23 AS35413 SL-NETWORKS SC SL Networks SRL
194.11.170.0/24 AS33843 INTERSCHOLZ-AS interscholz Internet Services GmbH Co. KG
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.187.68.0/22 AS35373 POST-LV-AS Latvia Post
194.187.72.0/23 AS34688 PL-MAVERICK-AS Maverick Marcin Pietrucha
194.187.74.0/24 AS34688 PL-MAVERICK-AS Maverick Marcin Pietrucha
194.187.80.0/22 AS35385 QOU Alquds Open University
194.187.84.0/22 AS35435 NV-CERYLION Cerylion Israel Ltd.
194.187.92.0/22 AS21362 DCCG-AS DaimlerChrysler Consult Graz GmbH
194.187.96.0/22 AS16265 LEASEWEB LEASEWEB AS
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.2.224.0/24 AS10778 MCL Internet
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
202.142.144.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.146.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.147.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.148.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.146.6.0/23 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.142.160.0/19 AS17608 ABN-AS-KR Areum Broadcasting Network
203.152.160.0/19 AS9683 DIGITALSYSTEM-AS Kyonggi Cable TV
203.152.192.0/19 AS2519 JPNIC-ASBLOCK-AP JPNIC
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.14.224.0/21 AS26932 ICEBERG-NETWORKS - Iceberg Incorporated
204.14.240.0/22 AS18612 TRI-NET-SOLUTIONS - Tri-Net Solutions LLC.
204.14.244.0/22 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.247.0/24 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.248.0/21 AS701 ALTERNET-AS - UUNET Technologies, Inc.
204.15.0.0/22 AS30686 IPNETWORKS - I P Networks, Inc.
204.15.8.0/21 AS16660 FEBOX - FeBox LLC
204.15.16.0/22 AS14949 VSATSYSTEMS-01 - VSAT-Systems, LLC
204.15.24.0/21 AS33125 LIGHTPOINTNETLLC - LightPoint Networks, LLC
204.15.32.0/21 AS33361 THEWIRE - THE WIRE
204.15.48.0/22 AS33606 TEKLINKS - TekLinks, Inc.
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.188.160.0/20 AS15267 702COM - 702 communications
206.188.192.0/20 AS27357 RACKSPACE - Rackspace.com
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.58.224.0/20 AS22958 FIDELITY-001 - Fidelity Access Networks, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.208.0/21 AS16592 Cybernet El Salvador
209.40.216.0/21 AS16592 Cybernet El Salvador
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.166.112.0/20 AS14325 OSHEAN - Ocean State Higher Education and Administration Network
209.196.192.0/23 AS36023 SIRIUSSATELLITERADIO - SIRIUS SATELLITE RADIO
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
210.2.64.0/18 AS18015 YOZAN-AS-JP YOZAN Inc.
210.2.128.0/24 AS23966 DANCOM-AS-AP Dancom Pakistan (PVT) Limited
210.2.191.0/24 AS23966 DANCOM-AS-AP Dancom Pakistan (PVT) Limited
216.14.224.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.144.80.0/20 AS3855 IBL-LYNX - Internet Bermuda Limited
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.182.176.0/20 AS11320 INTERNET-EXPRESS-INC - Internet Express, Inc.
216.219.80.0/21 AS6939 HURRICANE - Hurricane Electric
216.219.88.0/21 AS3561 SAVVIS - Savvis
216.221.192.0/20 AS11979 BLUENET - Bluegrass Network LLC
216.224.112.0/20 AS30490 ETHRN - Ethr.Net LLC
216.227.240.0/20 AS35847 AS-ICTX - Interfacing Company of Texas, Inc.
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
3
3
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 20 Aug, 2005
Analysis Summary
----------------
BGP routing table entries examined: 168367
Prefixes after maximum aggregation: 96812
Unique aggregates announced to Internet: 81588
Total ASes present in the Internet Routing Table: 20329
Origin-only ASes present in the Internet Routing Table: 17704
Origin ASes announcing only one prefix: 8371
Transit ASes present in the Internet Routing Table: 2625
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 16
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 13
Number of addresses announced to Internet: 1406478101
Equivalent to 83 /8s, 213 /16s and 39 /24s
Percentage of available address space announced: 37.9
Percentage of allocated address space announced: 57.1
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 79815
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 35021
Total APNIC prefixes after maximum aggregation: 15753
Prefixes being announced from the APNIC address blocks: 32874
Unique aggregates announced from the APNIC address blocks: 16351
APNIC Region origin ASes present in the Internet Routing Table: 2338
APNIC Region origin ASes announcing only one prefix: 694
APNIC Region transit ASes present in the Internet Routing Table: 353
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 192757888
Equivalent to 11 /8s, 125 /16s and 64 /24s
Percentage of available APNIC address space announced: 71.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 90021
Total ARIN prefixes after maximum aggregation: 54880
Prefixes being announced from the ARIN address blocks: 70340
Unique aggregates announced from the ARIN address blocks: 26114
ARIN Region origin ASes present in the Internet Routing Table: 10154
ARIN Region origin ASes announcing only one prefix: 3737
ARIN Region transit ASes present in the Internet Routing Table: 950
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 259664149
Equivalent to 15 /8s, 122 /16s and 41 /24s
Percentage of available ARIN address space announced: 64.5
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32420
Total RIPE prefixes after maximum aggregation: 22222
Prefixes being announced from the RIPE address blocks: 29434
Unique aggregates announced from the RIPE address blocks: 19897
RIPE Region origin ASes present in the Internet Routing Table: 7006
RIPE Region origin ASes announcing only one prefix: 3705
RIPE Region transit ASes present in the Internet Routing Table: 1155
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 215202432
Equivalent to 12 /8s, 211 /16s and 186 /24s
Percentage of available RIPE address space announced: 64.1
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9230
Total LACNIC prefixes after maximum aggregation: 3169
Prefixes being announced from the LACNIC address blocks: 7587
Unique aggregates announced from the LACNIC address blocks: 4403
LACNIC Region origin ASes present in the Internet Routing Table: 630
LACNIC Region origin ASes announcing only one prefix: 196
LACNIC Region transit ASes present in the Internet Routing Table: 116
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 23
Number of LACNIC addresses announced to Internet: 21470208
Equivalent to 1 /8s, 71 /16s and 156 /24s
Percentage of available LACNIC address space announced: 32.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1654
Total AfriNIC prefixes after maximum aggregation: 788
Prefixes being announced from the AfriNIC address blocks: 1013
Unique aggregates announced from the AfriNIC address blocks: 781
AfriNIC Region origin ASes present in the Internet Routing Table: 134
AfriNIC Region origin ASes announcing only one prefix: 39
AfriNIC Region transit ASes present in the Internet Routing Table: 16
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2626816
Equivalent to 0 /8s, 40 /16s and 21 /24s
Percentage of available AfriNIC address space announced: 7.8
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 956 5524 194 CHINANET-BACKBONE
1221 757 1327 526 Telstra Pty Ltd
9583 756 77 14 Sify Limited
4755 700 259 65 Videsh Sanchar Nigam Ltd. Aut
4766 597 3414 281 Korea Telecom (KIX)
7545 498 108 72 TPG Internet Pty Ltd
17676 465 6739 99 Softbank BB Corp.
9443 382 82 77 Primus Telecommunications
9498 341 83 61 BHARTI BT INTERNET LTD.
2907 337 1789 314 SINET Japan
9929 336 223 47 China Netcom Corp.
17557 323 24 149 Pakistan Telecom
7474 315 257 218 SingTel Optus Pty Ltd
17488 308 18 8 Hathway IP Over Cable Interne
18302 298 109 155 SK Global co., Ltd
4802 295 53 157 Wantree Development
9837 276 79 178 Powertel Ltd
703 257 262 208 UUNET - Commercial IP service
17974 254 65 14 PT TELEKOMUNIKASI INDONESIA
9800 250 390 64 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1517 6392 982 AT&T WorldNet Services
4323 1149 704 221 Time Warner Telecom
174 1115 5820 1026 Cogent Communications
721 1092 21891 315 DLA Systems Automation Center
701 1002 8154 853 UUNET Technologies, Inc.
6197 942 498 450 BellSouth Network Solutions,
2386 908 529 668 AT&T Data Communications Serv
1239 864 2847 626 Sprint
18566 834 224 7 Covad Communications
20115 638 500 327 Charter Communications
209 627 3470 490 Qwest
3356 574 10661 443 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 550 125 106 Sprint Canada, Inc.
3561 532 2416 422 Savvis
22773 523 1352 27 Cox Communications, Inc.
5668 501 115 23 CenturyTel Internet Holdings,
6198 472 415 227 BellSouth Network Solutions,
7132 454 4947 388 SBC Internet Services
19262 446 1353 119 Verizon Global Networks
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 593 1999 484 UUNET - Commercial IP service
3301 299 1081 285 TeliaNet Sweden
3320 291 3232 240 Deutsche Telekom AG
8220 262 474 258 COLT Telecommunications
680 245 2041 241 DFN-IP service G-WiN
3246 230 469 223 Song Networks
8708 227 261 213 Romania Data Systems S.A.
1257 198 713 176 SWIPnet Swedish IP Network
5515 181 778 127 Sonera Solution Autonomous Sy
6746 180 49 156 Dynamic Network Technologies,
786 174 1794 174 The JANET IP Service
3269 169 1518 71 TELECOM ITALIA
5400 166 289 140 BT Ignite European Backbone
9121 166 278 42 TTnet Autonomous System
8866 164 20 7 Bulgarian Telecommunication C
3300 155 184 89 AUCS Communications Services
6830 154 665 32 UPC Distribution Services
25186 144 145 101 France Telecom Transpac's Tra
8551 138 120 20 Bezeq International
1273 137 174 96 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 387 600 163 UniNet S.A. de C.V.
16814 265 16 7 NSS, S.A.
11172 240 99 57 Servicios Alestra S.A de C.V
6147 193 110 21 Telefonica Del Peru
11664 190 20 23 Keytech SA
14117 152 9 5 Telefonica del Sur S.A.
22047 144 128 7 VTR PUNTO NET S.A.
7303 143 68 15 Telecom Argentina Stet-France
19632 143 14 5 Metropolis Intercom S.A.
11556 131 64 3 Cable-Wireless Panama
6505 130 90 87 Global One Communicaoes Ltda
19169 120 8 26 Telconet
6503 114 147 75 AVANTEL, S.A.
13999 110 52 9 Mega Cable S.A. de C.V.
18822 110 7 14 TELEFONICA MANQUEHUE
21826 103 13 15 INTERCABLE
5639 101 12 9 Telecommunications Services o
10481 100 40 7 Prima S.A.
11311 97 8 14 Sinectis S.A.
23216 95 24 20 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 264 685 222 The Internet Solution
5536 122 16 14 Internet Egypt Network
8452 104 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
2905 76 266 68 The Internetworking Company o
20928 57 16 2 Noor Advanced Technologies AS
24835 57 34 6 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
15475 47 84 4 Nile Online
9129 42 3 3 UUNET Kenya
5713 41 149 32 Telkom SA Ltd
15706 31 8 3 Sudatel Internet Exchange Aut
12455 30 5 6 Jambonet Autonomous system
8524 24 1 4 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
10798 21 1 12 Standard Bank of South Africa
23889 20 5 9 MAURITIUS TELECOM
12258 17 3 11 Vodacom Internet Company
15804 17 2 1 AS of The Way Out Internet So
15808 17 2 2 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1149 928 Time Warner Telecom
18566 834 827 Covad Communications
721 1092 777 DLA Systems Automation Center
4134 956 762 CHINANET-BACKBONE
9583 756 742 Sify Limited
4755 700 635 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
22773 523 496 Cox Communications, Inc.
6197 942 492 BellSouth Network Solutions,
5668 501 478 CenturyTel Internet Holdings,
3602 550 444 Sprint Canada, Inc.
7545 498 426 TPG Internet Pty Ltd
17676 465 366 Softbank BB Corp.
6467 436 363 E.Spire Communications, Inc.
19262 446 327 Verizon Global Networks
4766 597 316 Korea Telecom (KIX)
20115 638 311 Charter Communications
11492 316 310 Cable One
9443 382 305 Primus Telecommunications
17488 308 300 Hathway IP Over Cable Interne
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65507 PRIVATE 200.0.64.0/24 27750 CooperaciĆ³n Latino A
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
64943 PRIVATE 202.41.14.0/24 24110 Security Mail Pty Lt
64942 PRIVATE 202.41.15.0/24 24110 Security Mail Pty Lt
24413 UNALLOCATED 202.46.32.0/19 17623 China Netcom Corp.
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
65103 PRIVATE 216.53.126.0/23 7270 Net2Phone Corp.
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.145.251.0/24 17860 WEBZEN
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:16 /12:76
/13:169 /14:319 /15:604 /16:8488 /17:2683 /18:4569
/19:10631 /20:11623 /21:9653 /22:13083 /23:13962 /24:91392
/25:358 /26:330 /27:193 /28:51 /29:28 /30:77
/31:1 /32:33
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 818 834 Covad Communications
6197 769 942 BellSouth Network Solutions,
7018 722 1517 AT&T WorldNet Services
2386 615 908 AT&T Data Communications Serv
9583 573 756 Sify Limited
4323 548 1149 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 415 597 Korea Telecom (KIX)
5668 405 501 CenturyTel Internet Holdings,
702 366 593 UUNET - Commercial IP service
19916 363 370 OLM LLC
1239 359 864 Sprint
6198 345 472 BellSouth Network Solutions,
7011 335 387 Citizens Utilities
11492 308 316 Cable One
6517 301 323 Yipes Communications, Inc.
15270 300 324 PaeTec.net -a division of Pae
6467 290 436 E.Spire Communications, Inc.
18302 283 298 SK Global co., Ltd
701 279 1002 UUNET Technologies, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:7 8:23 11:1 12:1569 13:1 15:9
16:2 17:3 18:3 20:5 24:961 30:3
32:70 33:1 38:141 40:56 44:4 47:2
52:4 55:2 56:3 57:23 58:154 59:61
60:109 61:723 62:657 63:1891 64:2832 65:2074
66:2905 67:584 68:579 69:1139 70:170 71:13
72:335 80:595 81:548 82:455 83:296 84:229
85:306 86:82 87:27 128:158 129:167 130:90
131:300 132:36 133:1 134:143 135:42 136:150
137:63 138:163 139:61 140:397 141:104 142:145
143:140 144:190 145:33 146:292 147:110 148:294
149:180 150:107 151:63 152:108 153:89 154:5
155:142 156:76 157:99 158:166 159:167 160:82
161:72 162:216 163:111 164:188 165:195 166:153
167:246 168:437 169:145 170:317 171:8 190:1
192:5743 193:3248 194:2395 195:1579 196:653 198:3880
199:3281 200:4121 201:238 202:6027 203:6387 204:3807
205:2039 206:2460 207:2830 208:2040 209:3343 210:1657
211:752 212:1260 213:1309 214:289 215:35 216:3632
217:1110 218:213 219:163 220:434 221:242 222:116
End of report
1
0
This report has been generated at Fri Aug 19 21:45:47 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
12-08-05 164092 111164
13-08-05 163989 110981
14-08-05 164111 111254
15-08-05 164186 111164
16-08-05 164092 111021
17-08-05 164327 111050
18-08-05 164327 111016
19-08-05 164475 111185
AS Summary
20214 Number of ASes in routing system
8365 Number of ASes announcing only one prefix
1509 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
91166720 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 19Aug05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 164551 111236 53315 32.4% All ASes
AS4323 1148 226 922 80.3% TWTC - Time Warner Telecom
AS18566 834 8 826 99.0% COVAD - Covad Communications
AS721 1093 321 772 70.6% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS4134 952 232 720 75.6% CHINANET-BACKBONE
No.31,Jin-rong Street
AS7018 1509 976 533 35.3% ATT-INTERNET4 - AT&T WorldNet
Services
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS22773 523 30 493 94.3% CCINET-2 - Cox Communications
Inc.
AS6197 934 520 414 44.3% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 550 148 402 73.1% SPRINT-CA-AS - Sprint Canada
Inc.
AS6467 440 78 362 82.3% ESPIRECOMM - e.spire
Communications, Inc.
AS17676 465 104 361 77.6% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS9583 755 447 308 40.8% SIFY-AS-IN Sify Limited
AS4766 583 283 300 51.5% KIXS-AS-KR Korea Telecom
AS9929 327 46 281 85.9% CNCNET-CN China Netcom Corp.
AS14654 289 9 280 96.9% WAYPORT - Wayport
AS15270 319 42 277 86.8% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS6167 328 59 269 82.0% CELLCO-PART - Cellco
Partnership
AS5668 501 233 268 53.5% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS812 275 20 255 92.7% ROGERS-CABLE - Rogers Cable
Inc.
AS11456 316 73 243 76.9% NUVOX - NuVox Communications,
Inc.
AS23126 267 26 241 90.3% KMCTELCOM-DIA - KMC Telecom,
Inc.
AS2386 909 671 238 26.2% INS-AS - AT&T Data
Communications Services
AS9498 344 107 237 68.9% BBIL-AP BHARTI BT INTERNET
LTD.
AS1239 857 624 233 27.2% SPRINTLINK - Sprint
AS17488 308 78 230 74.7% HATHWAY-NET-AP Hathway IP Over
Cable Internet
AS6198 470 246 224 47.7% BATI-MIA - BellSouth Network
Solutions, Inc
AS19916 370 148 222 60.0% ASTRUM-0001 - OLM LLC
AS7545 519 299 220 42.4% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS6140 413 203 210 50.8% IMPSAT-USA - ImpSat
AS9304 253 47 206 81.4% HUTCHISON-AS-AP Hutchison
Global Communications
Total 17405 6326 11079 63.7% Top 30 total
Possible Bogus Routes
24.89.64.0/19 AS21804 ACCESS-SK - Access Communications/Cable Regina
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
58.158.0.0/16 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.0.0/17 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.128.0/18 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
59.146.0.0/16 AS2527 JPNIC-ASBLOCK-AP JPNIC
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.34.192.0/19 AS30099 SB-2 - ServerBeach
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.182.128.0/20 AS27474 CIHOST-CDC02 - C I Host
64.182.144.0/20 AS27473 CIHOST-CDC03 - C I Host
64.182.176.0/20 AS14501 CIHOST - C I Host
64.182.192.0/20 AS14501 CIHOST - C I Host
64.182.208.0/20 AS14501 CIHOST - C I Host
64.182.248.0/21 AS14501 CIHOST - C I Host
65.48.64.0/20 AS5650 ELIX - Electric Lightwave Inc
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS10026 ANC Asia Netcom Corporation
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.206.0/24 AS21510 TRISTAR - Tristar Communications
69.31.160.0/20 AS30295 2ICSYSTEMSINC - 2iC Systems Inc.
69.48.210.0/23 AS21848 INFLOW21848 - Inflow
69.77.192.0/19 AS6580 RAPIDNET-ASN - RapidNet LLC
69.80.128.0/19 AS7911 WCG - Williams Communications Group
69.94.192.0/19 AS31939 BCI-ATL - Biltmore Communications, Inc.
70.61.128.0/19 AS12262 RR-CINCINNATI-ASN-01 - Road Runner
70.61.160.0/19 AS10796 SCRR-10796 - Road Runner
70.61.224.0/20 AS11060 NEO-RR-COM - Road Runner
70.95.128.0/18 AS10838 OCEANIC-INTERNET-RR - Oceanic Internet
70.144.0.0/12 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
70.160.0.0/11 AS22773 CCINET-2 - Cox Communications Inc.
70.160.0.0/15 AS22773 CCINET-2 - Cox Communications Inc.
70.162.0.0/16 AS22773 CCINET-2 - Cox Communications Inc.
70.224.0.0/13 AS7132 SBIS-AS - SBC Internet Services
70.232.0.0/14 AS7132 SBIS-AS - SBC Internet Services
70.236.0.0/16 AS7132 SBIS-AS - SBC Internet Services
71.40.128.0/18 AS10994 TAMPA2-TWC-5 - Time Warner Communications
71.41.32.0/20 AS13343 SCRR-13343 - Road Runner
71.136.0.0/13 AS7132 SBIS-AS - SBC Internet Services
71.144.0.0/15 AS7132 SBIS-AS - SBC Internet Services
72.15.64.0/18 AS15087 MEAGTELECOM - MEAG Telecom
72.16.192.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.208.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.224.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.240.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.248.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.24.0.0/16 AS11492 CABLEONE - CABLE ONE
72.29.80.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.81.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.82.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.83.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.84.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.85.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.86.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.87.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.88.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.89.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.90.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.91.0/24 AS33182 DIMENOC---HOSTDIME - HostDime.com, Inc.
72.29.92.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC.
72.29.93.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC.
72.29.94.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC.
72.29.95.0/24 AS22659 LIQUIDIX - LIQUID COMMUNICATIONS, INC.
72.53.0.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.16.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.32.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.64.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.96.0/19 AS3602 SPRINT-CA-AS - Sprint Canada Inc.
72.54.0.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.8.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.16.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.24.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.28.0/22 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.128.0.0/16 AS11955 SCRR-11955 - Road Runner
72.128.0.0/18 AS11955 SCRR-11955 - Road Runner
72.128.64.0/18 AS20231 ROADRUNNER-CENTRAL - Road Runner
72.128.128.0/19 AS11955 SCRR-11955 - Road Runner
72.128.160.0/19 AS20231 ROADRUNNER-CENTRAL - Road Runner
72.128.192.0/19 AS21522 ROADRUNNER-MNPLS - Road Runner
72.128.224.0/20 AS20231 ROADRUNNER-CENTRAL - Road Runner
72.128.240.0/20 AS21522 ROADRUNNER-MNPLS - Road Runner
72.129.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner
72.129.128.0/19 AS11955 SCRR-11955 - Road Runner
72.129.128.0/20 AS7017 SCRR-7015 - Road Runner
72.129.144.0/21 AS7017 SCRR-7015 - Road Runner
72.129.152.0/22 AS11955 SCRR-11955 - Road Runner
72.129.156.0/22 AS11955 SCRR-11955 - Road Runner
72.144.0.0/13 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc.
72.144.0.0/16 AS6198 BATI-MIA - BellSouth Network Solutions, Inc
72.147.32.0/19 AS8060 BELLSOUTH-NET-BLK3 - Bellsouth.Net
80.94.80.0/20 AS35395 AIHS-AS AIHS.Net GmbH
80.95.16.0/20 AS16154 TELECOMS-AS Telecoms-Net Ltd.
80.95.16.0/24 AS16154 TELECOMS-AS Telecoms-Net Ltd.
80.95.48.0/20 AS21267 IZR-AS izR Solutions Ltd
80.95.144.0/20 AS34309 LINK11 Link11 GmbH
80.95.176.0/20 AS31641 BYTEL-AS Bytel Ltd
80.95.176.0/21 AS31641 BYTEL-AS Bytel Ltd
80.95.184.0/21 AS31641 BYTEL-AS Bytel Ltd
83.143.232.0/21 AS35430 DCSCSS Digital Communication Systems
83.143.248.0/21 AS3264 AUBG-AS American University in Bulgaria (AUBG)
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
86.110.192.0/24 AS35374 RC-AS Region Connection
86.110.193.0/24 AS35374 RC-AS Region Connection
86.110.194.0/23 AS35374 RC-AS Region Connection
86.111.128.0/20 AS35408 DIMEDIA-AS DIMEDIA LLC
87.96.128.0/17 AS12552 IPO-EU IP-Only
87.97.128.0/17 AS20685 EVROCOM-NET Evrocom.Net Autonomous System
87.97.192.0/24 AS34186 GIGABITNET-AS Gigabit Net AS
87.98.0.0/17 AS12757 EWN-AS EWN Autonomous System
87.106.0.0/16 AS8560 SCHLUND-AS Schlund + Partner AG
87.112.0.0/16 AS6871 PLUSNET PlusNet PLC
87.113.0.0/16 AS6871 PLUSNET PlusNet PLC
87.114.0.0/16 AS6871 PLUSNET PlusNet PLC
87.115.0.0/16 AS6871 PLUSNET PlusNet PLC
87.122.0.0/15 AS8881 VERSATEL Versatel routing policies
87.236.48.0/21 AS35443 KALAAM-TELECOM-BAHRAIN Kalaam Telecom Bahrain AS
87.236.72.0/24 AS25186 TRANSIT-VPN-AS France Telecom Transpac's Transit VPN network
87.243.192.0/18 AS8419 HOTCHILLI Hotchilli Internet, United Kingdom
87.244.0.0/22 AS35401 SUNLINK-AS Sunlink Telecom, Tula, Russia
87.244.8.0/21 AS21335 TSNET-AS TSNET AS
87.244.8.0/22 AS21335 TSNET-AS TSNET AS
87.248.32.0/19 AS12850 ASN-ENTER Enter S.r.l.
88.96.0.0/14 AS13037 ZEN-AS Zen Internet
88.104.0.0/13 AS9105 TISCALI-UK Tiscali UK
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.5.0.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
125.5.128.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
125.31.0.0/18 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL
125.31.0.0/19 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL
125.31.32.0/19 AS4609 CTM-MO Companhia de Telecomunicacoes de Macau SARL
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.27.196.0/23 AS35398 S-INT-AS LLC "Service-Integrator"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.47.157.0/24 AS31125 LINETEC-AS Linetec Linux Network Technologies GmbH
193.47.158.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.159.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.160.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.161.0/24 AS29037 TELIKO-AS TELIKO-AS#
193.47.162.0/24 AS25318 PROVISION SC ProVision Software Division SRL
193.47.163.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o.
193.47.167.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.187.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.189.0/24 AS35420 XRT XRT Autonomous System
193.47.190.0/24 AS15576 NTS NTS workspace AG, Bern, Switzerland
193.47.246.0/24 AS35416 CROAIR-AS CROATIA AIRLINES D.D.
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
193.192.36.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova
193.192.37.0/24 AS25129 MONITORING-AS Monitoring AS, Bendery, Moldova
193.192.40.0/23 AS31333 METABONE-AS MetaBone
193.222.128.0/24 AS34019 HIVANE Hivane network ASN
193.222.131.0/24 AS15694 ATMAN ATMAN Autonomous System
193.223.76.0/24 AS13263 METEKSAN-NET Meteksan.NET Autonomous System
193.223.77.0/24 AS24940 HETZNER-AS Hetzner Online AG RZ-Nuernberg
193.223.78.0/24 AS21396 NETCONNEX NetConnex Broadband Ltd. - London, UK
193.223.98.0/24 AS35409 UPLINK ISP Uplink
193.223.101.0/24 AS35449 THEVAULT SC theVault SRL
193.223.103.0/24 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH
193.239.248.0/23 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH
193.239.250.0/23 AS35412 DCS-AS Digital Communication Systems
193.239.252.0/23 AS35413 SL-NETWORKS SC SL Networks SRL
193.239.254.0/23 AS35442 PODOL-AS Podol.net
194.11.170.0/24 AS33843 INTERSCHOLZ-AS interscholz Internet Services GmbH Co. KG
194.11.171.0/24 AS35458 AVENUM-AS Avenum Technologie GmbH
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.187.68.0/22 AS35373 POST-LV-AS Latvia Post
194.187.76.0/22 AS35383 ZXFACTORY-AS ZXfactory BV Autonomous System
194.187.80.0/22 AS35385 QOU Alquds Open University
194.187.84.0/22 AS35435 NV-CERYLION Cerylion Israel Ltd.
194.187.92.0/22 AS21362 DCCG-AS DaimlerChrysler Consult Graz GmbH
194.187.96.0/22 AS16265 LEASEWEB LEASEWEB AS
194.187.100.0/22 AS35439 INTERLAIN-AS Autonomous System of SIA Interlain
194.187.108.0/23 AS29491 TERABIT Kiev, Ukraine
194.187.108.0/24 AS29491 TERABIT Kiev, Ukraine
194.187.109.0/24 AS29491 TERABIT Kiev, Ukraine
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
196.22.144.0/20 AS8928 INTEROUTE Interoute Communications Ltd
196.46.72.0/21 AS32717 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.2.224.0/24 AS10778 MCL Internet
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
200.88.160.0/19 AS6400 Codetel
200.106.192.0/22 AS26596 SUPERCABLE TELECOMUNICACIONES
201.50.0.0/16 AS7738 Telecomunicacoes da Bahia S.A.
201.50.0.0/17 AS7738 Telecomunicacoes da Bahia S.A.
201.50.128.0/17 AS7738 Telecomunicacoes da Bahia S.A.
201.51.0.0/16 AS7738 Telecomunicacoes da Bahia S.A.
201.51.128.0/17 AS7738 Telecomunicacoes da Bahia S.A.
201.208.0.0/16 AS8048 CANTV Servicios C.A.
201.209.0.0/16 AS8048 CANTV Servicios C.A.
201.210.0.0/16 AS8048 CANTV Servicios C.A.
201.211.0.0/16 AS8048 CANTV Servicios C.A.
201.214.0.0/16 AS22047 VTR BANDA ANCHA S.A.
201.214.68.0/22 AS22047 VTR BANDA ANCHA S.A.
201.220.0.0/22 AS701 ALTERNET-AS - UUNET Technologies, Inc.
201.222.128.0/18 AS7418 Terra Networks Chile S.A.
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
202.142.144.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.146.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.147.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.148.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.146.6.0/23 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd
202.150.176.0/22 AS7562 HCNSEOCHO-AS-KR DCC
202.150.180.0/22 AS7562 HCNSEOCHO-AS-KR DCC
202.150.184.0/22 AS7562 HCNSEOCHO-AS-KR DCC
202.150.188.0/22 AS7562 HCNSEOCHO-AS-KR DCC
202.151.16.0/20 AS9241 FINTEL-FJ Fiji International Telecomunications Ltd
203.31.234.0/24 AS12885 ARBINET-UK-AS Arbinet Limited
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.142.160.0/19 AS17608 ABN-AS-KR Areum Broadcasting Network
203.152.160.0/19 AS9683 DIGITALSYSTEM-AS Kyonggi Cable TV
203.152.192.0/19 AS2519 JPNIC-ASBLOCK-AP JPNIC
203.153.8.0/21 AS18214 AMBERGRIS-AS AMBERGRIS SOLUTIONS, INC.
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.14.224.0/21 AS26932 ICEBERG-NETWORKS - Iceberg Incorporated
204.14.240.0/22 AS18612 TRI-NET-SOLUTIONS - Tri-Net Solutions LLC.
204.14.244.0/22 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.247.0/24 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.248.0/21 AS2740 CARIBCABLE - Caribbean Cable Communications
204.15.0.0/22 AS30686 IPNETWORKS - I P Networks, Inc.
204.15.8.0/21 AS16660 FEBOX - FeBox LLC
204.15.16.0/22 AS14949 VSATSYSTEMS-01 - VSAT-Systems, LLC
204.15.24.0/21 AS33125 LIGHTPOINTNETLLC - LightPoint Networks, LLC
204.15.32.0/21 AS33361 THEWIRE - THE WIRE
204.15.48.0/22 AS33606 TEKLINKS - TekLinks, Inc.
204.15.72.0/21 AS35916 MULTA-ASN1 - MULTACOM CORPORATION
204.15.72.0/24 AS35916 MULTA-ASN1 - MULTACOM CORPORATION
204.15.80.0/22 AS16417 IRONPORT-SYSTEMS-INC - Ironport Systems, Inc.
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.134.240.0/20 AS25795 ARPNET - ARP NETWORKS, INC.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
205.201.160.0/21 AS27596 REDWIRE - VoloNet Technologies, Inc
205.201.164.0/22 AS12181 INTERNAP-2BLK - Internap Network Services
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.188.160.0/20 AS15267 702COM - 702 communications
206.188.192.0/20 AS27357 RACKSPACE - Rackspace.com
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.58.224.0/20 AS22958 FIDELITY-001 - Fidelity Access Networks, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.208.0/21 AS16592 Cybernet El Salvador
209.40.216.0/21 AS16592 Cybernet El Salvador
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.166.112.0/20 AS14325 OSHEAN - Ocean State Higher Education and Administration Network
209.196.192.0/23 AS36023 SIRIUSSATELLITERADIO - SIRIUS SATELLITE RADIO
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
210.2.64.0/18 AS18015 YOZAN-AS-JP YOZAN Inc.
216.14.224.0/20 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.144.80.0/20 AS3855 IBL-LYNX - Internet Bermuda Limited
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.182.176.0/20 AS11320 INTERNET-EXPRESS-INC - Internet Express, Inc.
216.219.80.0/21 AS6939 HURRICANE - Hurricane Electric
216.219.88.0/21 AS3561 SAVVIS - Savvis
216.221.192.0/20 AS11979 BLUENET - Bluegrass Network LLC
216.221.208.0/24 AS20424 AMERICAN-STOCK-EXCHANGE-LLC - American Stock Exchange LLC
216.221.210.0/24 AS20424 AMERICAN-STOCK-EXCHANGE-LLC - American Stock Exchange LLC
216.224.112.0/20 AS30490 ETHRN - Ethr.Net LLC
216.227.208.0/20 AS25973 MZIMA - Mzima Networks, Inc.
216.227.240.0/20 AS35847 AS-ICTX - Interfacing Company of Texas, Inc.
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 13 Aug, 2005
Analysis Summary
----------------
BGP routing table entries examined: 167995
Prefixes after maximum aggregation: 96653
Unique aggregates announced to Internet: 81488
Total ASes present in the Internet Routing Table: 20273
Origin-only ASes present in the Internet Routing Table: 17669
Origin ASes announcing only one prefix: 8344
Transit ASes present in the Internet Routing Table: 2604
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 23
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 13
Number of addresses announced to Internet: 1403683221
Equivalent to 83 /8s, 170 /16s and 129 /24s
Percentage of available address space announced: 37.9
Percentage of allocated address space announced: 57.0
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 79603
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 34867
Total APNIC prefixes after maximum aggregation: 15760
Prefixes being announced from the APNIC address blocks: 32728
Unique aggregates announced from the APNIC address blocks: 16456
APNIC Region origin ASes present in the Internet Routing Table: 2330
APNIC Region origin ASes announcing only one prefix: 689
APNIC Region transit ASes present in the Internet Routing Table: 345
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 192817280
Equivalent to 11 /8s, 126 /16s and 40 /24s
Percentage of available APNIC address space announced: 71.6
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 89765
Total ARIN prefixes after maximum aggregation: 54780
Prefixes being announced from the ARIN address blocks: 70157
Unique aggregates announced from the ARIN address blocks: 26041
ARIN Region origin ASes present in the Internet Routing Table: 10138
ARIN Region origin ASes announcing only one prefix: 3737
ARIN Region transit ASes present in the Internet Routing Table: 940
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 257546005
Equivalent to 15 /8s, 89 /16s and 215 /24s
Percentage of available ARIN address space announced: 64.0
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32477
Total RIPE prefixes after maximum aggregation: 22163
Prefixes being announced from the RIPE address blocks: 29468
Unique aggregates announced from the RIPE address blocks: 19819
RIPE Region origin ASes present in the Internet Routing Table: 6975
RIPE Region origin ASes announcing only one prefix: 3684
RIPE Region transit ASes present in the Internet Routing Table: 1147
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 214968064
Equivalent to 12 /8s, 208 /16s and 39 /24s
Percentage of available RIPE address space announced: 64.1
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9205
Total LACNIC prefixes after maximum aggregation: 3166
Prefixes being announced from the LACNIC address blocks: 7562
Unique aggregates announced from the LACNIC address blocks: 4381
LACNIC Region origin ASes present in the Internet Routing Table: 631
LACNIC Region origin ASes announcing only one prefix: 196
LACNIC Region transit ASes present in the Internet Routing Table: 117
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 23
Number of LACNIC addresses announced to Internet: 20834560
Equivalent to 1 /8s, 61 /16s and 233 /24s
Percentage of available LACNIC address space announced: 31.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1652
Total AfriNIC prefixes after maximum aggregation: 784
Prefixes being announced from the AfriNIC address blocks: 1012
Unique aggregates announced from the AfriNIC address blocks: 777
AfriNIC Region origin ASes present in the Internet Routing Table: 134
AfriNIC Region origin ASes announcing only one prefix: 38
AfriNIC Region transit ASes present in the Internet Routing Table: 16
Average AfriNIC Region AS path length visible: 4.5
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2358272
Equivalent to 0 /8s, 35 /16s and 252 /24s
Percentage of available AfriNIC address space announced: 7.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 957 5524 194 CHINANET-BACKBONE
1221 770 1327 528 Telstra Pty Ltd
9583 750 77 14 Sify Limited
4755 682 259 65 Videsh Sanchar Nigam Ltd. Aut
4766 593 3413 279 Korea Telecom (KIX)
7545 515 108 72 TPG Internet Pty Ltd
17676 464 6723 99 Softbank BB Corp.
9443 382 82 77 Primus Telecommunications
9498 339 83 61 BHARTI BT INTERNET LTD.
2907 337 1789 314 SINET Japan
9929 337 224 46 China Netcom Corp.
17557 327 23 153 Pakistan Telecom
7474 317 273 218 SingTel Optus Pty Ltd
17488 298 17 18 Hathway IP Over Cable Interne
4802 295 53 159 Wantree Development
18302 290 93 158 SK Global co., Ltd
9837 277 79 180 Powertel Ltd
17974 271 65 14 PT TELEKOMUNIKASI INDONESIA
703 255 262 207 UUNET - Commercial IP service
9800 250 390 64 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1510 6404 979 AT&T WorldNet Services
4323 1144 704 221 Time Warner Telecom
174 1126 5821 1036 Cogent Communications
721 1085 21795 314 DLA Systems Automation Center
701 1008 8155 857 UUNET Technologies, Inc.
6197 939 497 449 BellSouth Network Solutions,
2386 893 528 656 AT&T Data Communications Serv
1239 868 2863 627 Sprint
18566 834 224 7 Covad Communications
20115 653 502 325 Charter Communications
209 617 3470 488 Qwest
3356 581 10695 445 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 550 125 106 Sprint Canada, Inc.
3561 533 2385 422 Savvis
22773 514 1349 25 Cox Communications, Inc.
5668 501 115 23 CenturyTel Internet Holdings,
6198 468 396 224 BellSouth Network Solutions,
7132 452 4947 386 SBC Internet Services
852 445 1093 384 Telus Advanced Communications
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 591 1999 482 UUNET - Commercial IP service
3301 299 1081 285 TeliaNet Sweden
3320 291 3232 240 Deutsche Telekom AG
8220 263 474 259 COLT Telecommunications
680 245 2041 241 DFN-IP service G-WiN
3246 230 469 223 Song Networks
8708 228 262 214 Romania Data Systems S.A.
1257 197 712 175 SWIPnet Swedish IP Network
5515 181 778 127 Sonera Solution Autonomous Sy
6746 179 49 155 Dynamic Network Technologies,
5400 177 289 149 BT Ignite European Backbone
786 174 1794 174 The JANET IP Service
719 169 340 100 LANLINK autonomous system
3269 169 1518 71 TELECOM ITALIA
8866 163 20 7 Bulgarian Telecommunication C
9121 160 276 43 TTnet Autonomous System
3300 155 184 89 AUCS Communications Services
6830 155 665 32 UPC Distribution Services
25186 144 145 101 France Telecom Transpac's Tra
8551 139 120 20 Bezeq International
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 380 599 160 UniNet S.A. de C.V.
16814 265 16 7 NSS, S.A.
11172 242 99 59 Servicios Alestra S.A de C.V
6147 192 110 21 Telefonica Del Peru
11664 185 20 23 Keytech SA
14117 152 9 5 Telefonica del Sur S.A.
7303 145 69 16 Telecom Argentina Stet-France
19632 143 14 5 Metropolis Intercom S.A.
22047 143 112 7 VTR PUNTO NET S.A.
11556 131 64 3 Cable-Wireless Panama
6505 130 90 87 Global One Communicaoes Ltda
19169 120 8 26 Telconet
13999 113 52 9 Mega Cable S.A. de C.V.
18822 110 7 14 TELEFONICA MANQUEHUE
21826 102 13 19 INTERCABLE
5639 101 12 9 Telecommunications Services o
10481 101 40 7 Prima S.A.
6503 98 146 72 AVANTEL, S.A.
11311 97 8 14 Sinectis S.A.
23216 95 24 20 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 263 621 221 The Internet Solution
5536 123 16 14 Internet Egypt Network
8452 103 32 7 TEDATA
2018 96 295 87 Tertiary Education Network
2905 76 266 68 The Internetworking Company o
20928 57 16 2 Noor Advanced Technologies AS
24835 57 34 6 RAYA Telecom - Egypt
6713 51 54 8 Itissalat Al-MAGHRIB
15475 47 84 4 Nile Online
9129 42 3 3 UUNET Kenya
5713 40 148 31 Telkom SA Ltd
12455 37 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
8524 24 1 4 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
10798 21 1 12 Standard Bank of South Africa
23889 20 5 9 MAURITIUS TELECOM
12258 17 3 11 Vodacom Internet Company
15808 17 2 2 Communication Solutions Ltd i
21491 17 1 1 UTL On-line is RF broadband I
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1144 923 Time Warner Telecom
18566 834 827 Covad Communications
721 1085 771 DLA Systems Automation Center
4134 957 763 CHINANET-BACKBONE
9583 750 736 Sify Limited
4755 682 617 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
6197 939 490 BellSouth Network Solutions,
22773 514 489 Cox Communications, Inc.
5668 501 478 CenturyTel Internet Holdings,
3602 550 444 Sprint Canada, Inc.
7545 515 443 TPG Internet Pty Ltd
17676 464 365 Softbank BB Corp.
6467 436 363 E.Spire Communications, Inc.
20115 653 328 Charter Communications
19262 443 324 Verizon Global Networks
4766 593 314 Korea Telecom (KIX)
11492 315 309 Cable One
9443 382 305 Primus Telecommunications
6140 415 293 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65511 PRIVATE 65.77.145.0/24 16605 Aaro Broadband Wirel
65511 PRIVATE 65.77.146.0/24 16605 Aaro Broadband Wirel
65511 PRIVATE 65.77.147.0/24 16605 Aaro Broadband Wirel
65511 PRIVATE 65.77.151.0/24 16605 Aaro Broadband Wirel
65021 PRIVATE 128.216.1.0/24 619 Department of Navy
65021 PRIVATE 128.216.2.0/24 619 Department of Navy
65021 PRIVATE 128.216.3.0/24 619 Department of Navy
65021 PRIVATE 128.216.4.0/24 619 Department of Navy
65050 PRIVATE 168.96.148.0/24 6140 ImpSat
65535 PRIVATE 168.96.250.0/27 3597 Asociacion Civil Cie
65507 PRIVATE 200.0.64.0/24 27750 CooperaciĆ³n Latino A
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
64943 PRIVATE 202.41.14.0/24 24110 Security Mail Pty Lt
64942 PRIVATE 202.41.15.0/24 24110 Security Mail Pty Lt
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.32.0.0/24 7011 Citizens Utilities
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:16 /12:74
/13:169 /14:319 /15:607 /16:8472 /17:2682 /18:4561
/19:10588 /20:11590 /21:9648 /22:13037 /23:13916 /24:91250
/25:353 /26:314 /27:181 /28:50 /29:27 /30:77
/31:0 /32:36
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 818 834 Covad Communications
6197 766 939 BellSouth Network Solutions,
7018 713 1510 AT&T WorldNet Services
2386 602 893 AT&T Data Communications Serv
9583 567 750 Sify Limited
4323 545 1144 Time Warner Telecom
27364 545 554 Armstrong Cable Services
4766 411 593 Korea Telecom (KIX)
5668 405 501 CenturyTel Internet Holdings,
702 364 591 UUNET - Commercial IP service
19916 363 370 OLM LLC
1239 361 868 Sprint
6198 343 468 BellSouth Network Solutions,
7011 332 384 Citizens Utilities
11492 307 315 Cable One
6517 299 321 Yipes Communications, Inc.
15270 298 322 PaeTec.net -a division of Pae
6467 290 436 E.Spire Communications, Inc.
20115 283 653 Charter Communications
11456 276 314 Carolina Online, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:7 8:23 11:1 12:1560 13:1 15:9
16:2 17:3 18:3 20:5 24:961 30:2
32:70 33:1 38:140 40:56 44:4 47:2
52:4 55:2 56:3 57:23 58:149 59:60
60:107 61:730 62:685 63:1887 64:2831 65:2075
66:2897 67:584 68:572 69:1129 70:158 71:13
72:313 80:601 81:556 82:450 83:290 84:229
85:295 86:78 87:25 128:153 129:168 130:88
131:299 132:38 133:1 134:144 135:42 136:149
137:69 138:161 139:61 140:402 141:105 142:144
143:140 144:194 145:34 146:292 147:110 148:292
149:177 150:107 151:62 152:108 153:89 154:5
155:141 156:76 157:99 158:167 159:166 160:82
161:72 162:219 163:96 164:189 165:183 166:154
167:245 168:436 169:145 170:314 171:8 172:1
190:1 192:5749 193:3244 194:2416 195:1584 196:654
198:3881 199:3284 200:4106 201:234 202:5983 203:6399
204:3787 205:2033 206:2457 207:2832 208:2055 209:3355
210:1643 211:745 212:1258 213:1305 214:287 215:35
216:3623 217:1113 218:213 219:167 220:422 221:237
222:125
End of report
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 06 Aug, 2005
Analysis Summary
----------------
BGP routing table entries examined: 167801
Prefixes after maximum aggregation: 96506
Unique aggregates announced to Internet: 81293
Total ASes present in the Internet Routing Table: 20239
Origin-only ASes present in the Internet Routing Table: 17643
Origin ASes announcing only one prefix: 8332
Transit ASes present in the Internet Routing Table: 2596
Transit-only ASes present in the Internet Routing Table: 74
Average AS path length visible in the Internet Routing Table: 4.6
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 17
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 14
Number of addresses announced to Internet: 1400107285
Equivalent to 83 /8s, 115 /16s and 241 /24s
Percentage of available address space announced: 37.8
Percentage of allocated address space announced: 56.9
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 79600
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 34877
Total APNIC prefixes after maximum aggregation: 15745
Prefixes being announced from the APNIC address blocks: 32719
Unique aggregates announced from the APNIC address blocks: 16294
APNIC Region origin ASes present in the Internet Routing Table: 2322
APNIC Region origin ASes announcing only one prefix: 683
APNIC Region transit ASes present in the Internet Routing Table: 345
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 17
Number of APNIC addresses announced to Internet: 192605568
Equivalent to 11 /8s, 122 /16s and 237 /24s
Percentage of available APNIC address space announced: 71.5
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 89702
Total ARIN prefixes after maximum aggregation: 54700
Prefixes being announced from the ARIN address blocks: 70083
Unique aggregates announced from the ARIN address blocks: 25956
ARIN Region origin ASes present in the Internet Routing Table: 10139
ARIN Region origin ASes announcing only one prefix: 3751
ARIN Region transit ASes present in the Internet Routing Table: 948
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 255222037
Equivalent to 15 /8s, 54 /16s and 97 /24s
Percentage of available ARIN address space announced: 63.4
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32376
Total RIPE prefixes after maximum aggregation: 22109
Prefixes being announced from the RIPE address blocks: 29392
Unique aggregates announced from the RIPE address blocks: 19770
RIPE Region origin ASes present in the Internet Routing Table: 6946
RIPE Region origin ASes announcing only one prefix: 3665
RIPE Region transit ASes present in the Internet Routing Table: 1131
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 213666944
Equivalent to 12 /8s, 188 /16s and 76 /24s
Percentage of available RIPE address space announced: 63.7
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9172
Total LACNIC prefixes after maximum aggregation: 3168
Prefixes being announced from the LACNIC address blocks: 7525
Unique aggregates announced from the LACNIC address blocks: 4493
LACNIC Region origin ASes present in the Internet Routing Table: 631
LACNIC Region origin ASes announcing only one prefix: 196
LACNIC Region transit ASes present in the Internet Routing Table: 119
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 23
Number of LACNIC addresses announced to Internet: 20777472
Equivalent to 1 /8s, 61 /16s and 10 /24s
Percentage of available LACNIC address space announced: 31.0
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1651
Total AfriNIC prefixes after maximum aggregation: 784
Prefixes being announced from the AfriNIC address blocks: 1006
Unique aggregates announced from the AfriNIC address blocks: 769
AfriNIC Region origin ASes present in the Internet Routing Table: 133
AfriNIC Region origin ASes announcing only one prefix: 37
AfriNIC Region transit ASes present in the Internet Routing Table: 16
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2357504
Equivalent to 0 /8s, 35 /16s and 249 /24s
Percentage of available AfriNIC address space announced: 7.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 954 5521 192 CHINANET-BACKBONE
1221 766 1326 527 Telstra Pty Ltd
9583 753 77 14 Sify Limited
4755 673 259 65 Videsh Sanchar Nigam Ltd. Aut
4766 590 3412 278 Korea Telecom (KIX)
7545 515 108 72 TPG Internet Pty Ltd
17676 463 6707 98 Softbank BB Corp.
9443 382 82 77 Primus Telecommunications
9929 344 224 46 China Netcom Corp.
9498 340 83 61 BHARTI BT INTERNET LTD.
2907 337 1789 314 SINET Japan
17557 324 23 156 Pakistan Telecom
7474 316 273 218 SingTel Optus Pty Ltd
4802 298 53 164 Wantree Development
18302 295 109 158 SK Global co., Ltd
9837 278 79 181 Powertel Ltd
17488 272 16 8 Hathway IP Over Cable Interne
17974 269 65 14 PT TELEKOMUNIKASI INDONESIA
703 254 262 207 UUNET - Commercial IP service
9800 250 390 64 CHINA UNICOM
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1501 6402 968 AT&T WorldNet Services
4323 1141 688 220 Time Warner Telecom
174 1118 5825 1034 Cogent Communications
721 1082 21779 312 DLA Systems Automation Center
701 1018 8173 863 UUNET Technologies, Inc.
6197 940 497 447 BellSouth Network Solutions,
2386 893 528 656 AT&T Data Communications Serv
1239 871 2863 629 Sprint
18566 833 224 7 Covad Communications
20115 651 499 322 Charter Communications
209 621 3470 489 Qwest
3356 584 10697 448 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 550 125 105 Sprint Canada, Inc.
3561 532 2384 420 Savvis
22773 508 1188 23 Cox Communications, Inc.
5668 501 115 23 CenturyTel Internet Holdings,
6198 467 396 224 BellSouth Network Solutions,
852 457 1093 384 Telus Advanced Communications
7132 451 4705 386 SBC Internet Services
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 593 1999 483 UUNET - Commercial IP service
3301 299 1081 285 TeliaNet Sweden
3320 292 3232 241 Deutsche Telekom AG
8220 262 472 258 COLT Telecommunications
680 245 2041 241 DFN-IP service G-WiN
3246 230 469 223 Song Networks
8708 228 262 214 Romania Data Systems S.A.
1257 196 712 174 SWIPnet Swedish IP Network
5515 181 778 127 Sonera Solution Autonomous Sy
5400 177 289 149 BT Ignite European Backbone
6746 176 49 154 Dynamic Network Technologies,
786 174 1794 174 The JANET IP Service
3269 169 1520 72 TELECOM ITALIA
719 168 340 100 LANLINK autonomous system
8866 163 20 7 Bulgarian Telecommunication C
3300 155 184 89 AUCS Communications Services
9121 154 274 42 TTnet Autonomous System
6830 149 665 32 UPC Distribution Services
25186 143 145 100 France Telecom Transpac's Tra
8551 140 120 20 Bezeq International
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 380 599 160 UniNet S.A. de C.V.
16814 265 16 7 NSS, S.A.
11172 240 99 59 Servicios Alestra S.A de C.V
6147 192 110 21 Telefonica Del Peru
11664 181 20 23 Keytech SA
14117 152 9 5 Telefonica del Sur S.A.
7303 144 69 18 Telecom Argentina Stet-France
22047 143 112 7 VTR PUNTO NET S.A.
19632 142 14 5 Metropolis Intercom S.A.
11556 131 64 3 Cable-Wireless Panama
6505 130 90 87 Global One Communicaoes Ltda
19169 119 7 25 Telconet
6503 115 148 76 AVANTEL, S.A.
13999 112 52 9 Mega Cable S.A. de C.V.
18822 110 7 14 TELEFONICA MANQUEHUE
10481 101 40 7 Prima S.A.
21826 101 13 18 INTERCABLE
22927 97 81 26 TELEFONICA DE ARGENTINA
23216 96 24 21 RAMtelecom Telecomunicaciones
5639 95 12 9 Telecommunications Services o
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 263 621 221 The Internet Solution
5536 120 15 17 Internet Egypt Network
8452 99 32 8 TEDATA
2018 96 295 87 Tertiary Education Network
2905 76 266 68 The Internetworking Company o
24835 57 34 6 RAYA Telecom - Egypt
20928 56 16 2 Noor Advanced Technologies AS
6713 51 54 8 Itissalat Al-MAGHRIB
15475 49 84 4 Nile Online
9129 42 3 3 UUNET Kenya
5713 39 148 31 Telkom SA Ltd
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
8524 25 1 4 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
23889 20 5 9 MAURITIUS TELECOM
10798 19 1 11 Standard Bank of South Africa
12258 17 3 11 Vodacom Internet Company
15808 17 2 2 Communication Solutions Ltd i
21491 17 1 1 UTL On-line is RF broadband I
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1141 921 Time Warner Telecom
18566 833 826 Covad Communications
721 1082 770 DLA Systems Automation Center
4134 954 762 CHINANET-BACKBONE
9583 753 739 Sify Limited
4755 673 608 Videsh Sanchar Nigam Ltd. Aut
27364 554 536 Armstrong Cable Services
6197 940 493 BellSouth Network Solutions,
22773 508 485 Cox Communications, Inc.
5668 501 478 CenturyTel Internet Holdings,
3602 550 445 Sprint Canada, Inc.
7545 515 443 TPG Internet Pty Ltd
17676 463 365 Softbank BB Corp.
6467 433 360 E.Spire Communications, Inc.
20115 651 329 Charter Communications
19262 436 320 Verizon Global Networks
4766 590 312 Korea Telecom (KIX)
11492 312 306 Cable One
9443 382 305 Primus Telecommunications
9929 344 298 China Netcom Corp.
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65050 PRIVATE 168.96.148.0/24 6140 ImpSat
65507 PRIVATE 200.0.64.0/24 27750 CooperaciĆ³n Latino A
65004 PRIVATE 200.0.113.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.0.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.1.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.2.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.3.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.4.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.5.0/24 28477 Universidad Autonoma
65004 PRIVATE 200.4.6.0/24 28477 Universidad Autonoma
65142 PRIVATE 200.32.76.0/24 6140 ImpSat
65142 PRIVATE 200.32.77.0/24 6140 ImpSat
64512 PRIVATE 200.61.48.0/20 11664 Keytech SA
64512 PRIVATE 200.61.58.0/23 11664 Keytech SA
64512 PRIVATE 200.80.148.0/23 11664 Keytech SA
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.32.0.0/24 7011 Citizens Utilities
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.169.0.0/23 3970 RGnet, Inc.
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:15 /12:75
/13:167 /14:317 /15:608 /16:8468 /17:2674 /18:4541
/19:10566 /20:11570 /21:9593 /22:13026 /23:13915 /24:91182
/25:373 /26:312 /27:179 /28:50 /29:29 /30:77
/31:0 /32:36
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 817 833 Covad Communications
6197 767 940 BellSouth Network Solutions,
7018 706 1501 AT&T WorldNet Services
2386 604 893 AT&T Data Communications Serv
9583 570 753 Sify Limited
27364 545 554 Armstrong Cable Services
4323 541 1141 Time Warner Telecom
4766 408 590 Korea Telecom (KIX)
5668 405 501 CenturyTel Internet Holdings,
702 365 593 UUNET - Commercial IP service
19916 363 370 OLM LLC
1239 362 871 Sprint
6198 342 467 BellSouth Network Solutions,
7011 330 382 Citizens Utilities
11492 304 312 Cable One
6517 296 318 Yipes Communications, Inc.
15270 296 320 PaeTec.net -a division of Pae
6467 287 433 E.Spire Communications, Inc.
20115 283 651 Charter Communications
18302 280 295 SK Global co., Ltd
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:7 8:23 9:1 12:1557 13:1 15:9
16:2 17:3 18:3 20:4 24:967 30:2
32:70 33:1 38:139 40:55 44:4 47:2
52:4 55:2 56:3 57:23 58:143 59:60
60:71 61:727 62:679 63:1887 64:2815 65:2097
66:2956 67:574 68:571 69:1138 70:153 71:13
72:285 80:598 81:559 82:442 83:294 84:225
85:296 86:76 87:24 128:158 129:168 130:88
131:293 132:38 133:1 134:145 135:42 136:137
137:70 138:165 139:61 140:399 141:104 142:144
143:141 144:196 145:34 146:291 147:110 148:291
149:177 150:106 151:65 152:108 153:89 154:5
155:141 156:77 157:100 158:167 159:168 160:82
161:71 162:219 163:95 164:188 165:192 166:153
167:241 168:436 169:145 170:328 171:8 172:1
190:1 192:5737 193:3239 194:2428 195:1588 196:650
198:3871 199:3293 200:4083 201:230 202:5981 203:6389
204:3791 205:2039 206:2451 207:2820 208:2044 209:3347
210:1638 211:740 212:1255 213:1328 214:273 215:32
216:3640 217:1118 218:212 219:179 220:422 221:237
222:123
End of report
1
0
This report has been generated at Fri Aug 5 21:45:43 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
29-07-05 163523 110981
30-07-05 163622 111024
31-07-05 163605 110949
01-08-05 163533 110985
02-08-05 163928 110774
03-08-05 163280 110992
04-08-05 163767 111010
05-08-05 163780 110781
AS Summary
20079 Number of ASes in routing system
8291 Number of ASes announcing only one prefix
1485 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90504960 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 05Aug05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 163590 110783 52807 32.3% All ASes
AS4323 1138 225 913 80.2% TWTC - Time Warner Telecom
AS18566 833 8 825 99.0% COVAD - Covad Communications
AS4134 950 229 721 75.9% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS721 1081 558 523 48.4% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS7018 1485 962 523 35.2% ATT-INTERNET4 - AT&T WorldNet
Services
AS22773 507 25 482 95.1% CCINET-2 - Cox Communications
Inc.
AS6197 935 513 422 45.1% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 550 147 403 73.3% SPRINT-CA-AS - Sprint Canada
Inc.
AS17676 463 103 360 77.8% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 436 78 358 82.1% ESPIRECOMM - e.spire
Communications, Inc.
AS9583 715 402 313 43.8% SIFY-AS-IN Sify Limited
AS4766 576 280 296 51.4% KIXS-AS-KR Korea Telecom
AS9929 333 46 287 86.2% CNCNET-CN China Netcom Corp.
AS14654 287 9 278 96.9% WAYPORT - Wayport
AS15270 315 47 268 85.1% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS5668 501 235 266 53.1% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS6167 328 66 262 79.9% CELLCO-PART - Cellco
Partnership
AS6140 403 150 253 62.8% IMPSAT-USA - ImpSat
AS812 263 20 243 92.4% ROGERS-CABLE - Rogers Cable
Inc.
AS23126 265 24 241 90.9% KMCTELCOM-DIA - KMC Telecom,
Inc.
AS11456 313 73 240 76.7% NUVOX - NuVox Communications,
Inc.
AS1239 864 627 237 27.4% SPRINTLINK - Sprint
AS2386 892 657 235 26.3% INS-AS - AT&T Data
Communications Services
AS9498 343 113 230 67.1% BBIL-AP BHARTI BT INTERNET
LTD.
AS7545 516 291 225 43.6% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS6198 465 241 224 48.2% BATI-MIA - BellSouth Network
Solutions, Inc
AS19916 370 148 222 60.0% ASTRUM-0001 - OLM LLC
AS9304 250 45 205 82.0% HUTCHISON-AS-AP Hutchison
Global Communications
AS16852 248 47 201 81.0% FOCAL-CHICAGO - Focal Data
Communications of Illinois
Total 17179 6391 10788 62.8% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
58.158.0.0/16 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.0.0/17 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
58.159.128.0/18 AS17506 JPNIC-JP-ASN-BLOCK Japan Network Information Center
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.34.192.0/19 AS30099 SB-2 - ServerBeach
64.46.0.0/18 AS15277 I-NET - INET OF NEW MEXICO
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.182.128.0/20 AS27474 CIHOST-CDC02 - C I Host
64.182.176.0/20 AS14501 CIHOST - C I Host
64.182.192.0/20 AS14501 CIHOST - C I Host
64.182.208.0/20 AS14501 CIHOST - C I Host
64.182.248.0/21 AS14501 CIHOST - C I Host
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.97.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.98.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.99.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.193.0/24 AS174 COGENT Cogent/PSI
66.205.194.0/24 AS174 COGENT Cogent/PSI
69.31.160.0/20 AS30295 2ICSYSTEMSINC - 2iC Systems Inc.
69.77.192.0/19 AS6580 RAPIDNET-ASN - RapidNet LLC
72.16.192.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.224.0/20 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.240.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.16.248.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.24.0.0/16 AS11492 CABLEONE - CABLE ONE
72.53.0.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.16.0/20 AS11175 CYBERSURF - Cybersurf Inc.
72.53.32.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.64.0/19 AS11175 CYBERSURF - Cybersurf Inc.
72.53.96.0/19 AS3602 SPRINT-CA-AS - Sprint Canada Inc.
72.54.0.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
72.54.16.0/21 AS17184 ATL-CBEYOND - CBEYOND COMMUNICATIONS
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
86.110.192.0/24 AS35374 RC-AS Region Connection
86.111.128.0/20 AS35408 DIMEDIA-AS DIMEDIA LLC
87.122.0.0/15 AS8881 VERSATEL Versatel routing policies
87.243.192.0/18 AS8419 HOTCHILLI Hotchilli Internet, United Kingdom
87.244.8.0/21 AS21335 TSNET-AS TSNET AS
87.244.8.0/22 AS21335 TSNET-AS TSNET AS
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
125.5.0.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
125.5.128.0/17 AS7629 INFOCOM-AS-AP INFOCOM Technologies, Inc.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.47.157.0/24 AS31125 LINETEC-AS Linetec Linux Network Technologies GmbH
193.47.158.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.159.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.160.0/24 AS31079 WIX-AS Warsaw Internet eXchange
193.47.161.0/24 AS29037 TELIKO-AS TELIKO-AS#
193.47.162.0/24 AS25318 PROVISION SC ProVision Software Division SRL
193.47.163.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o.
193.47.167.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.187.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.47.190.0/24 AS15576 NTS NTS workspace AG, Bern, Switzerland
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
193.239.248.0/23 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.187.72.0/23 AS34688 PL-MAVERICK-AS Maverick Marcin Pietrucha
194.187.74.0/24 AS34688 PL-MAVERICK-AS Maverick Marcin Pietrucha
194.187.80.0/22 AS35385 QOU Alquds Open University
194.187.88.0/22 AS35406 HOMING Homing.ch GmbH
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.96.44.0/23 AS19092 360NETWORKS-US - 360Networks (USA) Inc.
199.96.46.0/24 AS19092 360NETWORKS-US - 360Networks (USA) Inc.
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.2.224.0/24 AS10778 MCL Internet
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.131.64.0/19 AS9381 NEWTT-IP-AP Wharf T&T Ltd.
202.142.144.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.146.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.147.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
202.142.148.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.142.160.0/19 AS17608 ABN-AS-KR Areum Broadcasting Network
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.14.224.0/21 AS26932 ICEBERG-NETWORKS - Iceberg Incorporated
204.14.240.0/22 AS18612 TRI-NET-SOLUTIONS - Tri-Net Solutions LLC.
204.14.244.0/22 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.248.0/21 AS701 ALTERNET-AS - UUNET Technologies, Inc.
204.15.24.0/21 AS33125 LIGHTPOINTNETLLC - LightPoint Networks, LLC
204.15.32.0/21 AS33361 THEWIRE - THE WIRE
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.188.160.0/20 AS15267 702COM - 702 communications
206.188.192.0/20 AS27357 RACKSPACE - Rackspace.com
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.58.224.0/20 AS22958 FIDELITY-001 - Fidelity Access Networks, LLC
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.208.0/21 AS16592 Cybernet El Salvador
209.40.216.0/21 AS16592 Cybernet El Salvador
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.166.112.0/20 AS14325 OSHEAN - Ocean State Higher Education and Administration Network
209.196.192.0/23 AS36023 SIRIUSSATELLITERADIO - SIRIUS SATELLITE RADIO
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.182.176.0/20 AS11320 INTERNET-EXPRESS-INC - Internet Express, Inc.
216.219.80.0/21 AS6939 HURRICANE - Hurricane Electric
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
1
0
This is an automated weekly mailing describing the state of the Internet
Routing Table as seen from APNIC's router in Japan.
Daily listings are sent to bgp-stats(a)lists.apnic.net
If you have any comments please contact Philip Smith <pfs(a)cisco.com>.
Routing Table Report 04:00 +10GMT Sat 30 Jul, 2005
Analysis Summary
----------------
BGP routing table entries examined: 167568
Prefixes after maximum aggregation: 96522
Unique aggregates announced to Internet: 81002
Total ASes present in the Internet Routing Table: 20174
Origin-only ASes present in the Internet Routing Table: 17598
Origin ASes announcing only one prefix: 8279
Transit ASes present in the Internet Routing Table: 2576
Transit-only ASes present in the Internet Routing Table: 71
Average AS path length visible in the Internet Routing Table: 4.5
Max AS path length visible: 26
Prefixes from unregistered ASNs in the Routing Table: 9
Special use prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 15
Number of addresses announced to Internet: 1399249941
Equivalent to 83 /8s, 102 /16s and 220 /24s
Percentage of available address space announced: 37.8
Percentage of allocated address space announced: 56.8
Percentage of available address space allocated: 66.4
Total number of prefixes smaller than registry allocations: 79457
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 34690
Total APNIC prefixes after maximum aggregation: 15868
Prefixes being announced from the APNIC address blocks: 32540
Unique aggregates announced from the APNIC address blocks: 16299
APNIC Region origin ASes present in the Internet Routing Table: 2317
APNIC Region origin ASes announcing only one prefix: 679
APNIC Region transit ASes present in the Internet Routing Table: 346
Average APNIC Region AS path length visible: 4.5
Max APNIC Region AS path length visible: 18
Number of APNIC addresses announced to Internet: 192265344
Equivalent to 11 /8s, 117 /16s and 188 /24s
Percentage of available APNIC address space announced: 71.3
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911
APNIC Address Blocks 58/7, 60/7, 124/7, 126/8, 202/7, 210/7, 218/7,
220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 89792
Total ARIN prefixes after maximum aggregation: 54675
Prefixes being announced from the ARIN address blocks: 70232
Unique aggregates announced from the ARIN address blocks: 25888
ARIN Region origin ASes present in the Internet Routing Table: 10109
ARIN Region origin ASes announcing only one prefix: 3720
ARIN Region transit ASes present in the Internet Routing Table: 940
Average ARIN Region AS path length visible: 4.3
Max ARIN Region AS path length visible: 20
Number of ARIN addresses announced to Internet: 254978581
Equivalent to 15 /8s, 50 /16s and 170 /24s
Percentage of available ARIN address space announced: 63.3
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/6, 74/7, 76/8,
198/7, 204/6, 208/7 and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 32277
Total RIPE prefixes after maximum aggregation: 22045
Prefixes being announced from the RIPE address blocks: 29251
Unique aggregates announced from the RIPE address blocks: 19668
RIPE Region origin ASes present in the Internet Routing Table: 6925
RIPE Region origin ASes announcing only one prefix: 3652
RIPE Region transit ASes present in the Internet Routing Table: 1128
Average RIPE Region AS path length visible: 5.2
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 212855424
Equivalent to 12 /8s, 175 /16s and 234 /24s
Percentage of available RIPE address space announced: 63.4
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839
RIPE Address Blocks 62/8, 80/5, 88/6, 188/8, 193/8, 194/7, 212/7
and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 9153
Total LACNIC prefixes after maximum aggregation: 3150
Prefixes being announced from the LACNIC address blocks: 7531
Unique aggregates announced from the LACNIC address blocks: 4392
LACNIC Region origin ASes present in the Internet Routing Table: 626
LACNIC Region origin ASes announcing only one prefix: 192
LACNIC Region transit ASes present in the Internet Routing Table: 115
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 23
Number of LACNIC addresses announced to Internet: 20630016
Equivalent to 1 /8s, 58 /16s and 202 /24s
Percentage of available LACNIC address space announced: 30.7
LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers
LACNIC Address Blocks 189/8, 190/8, 200/7
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 1641
Total AfriNIC prefixes after maximum aggregation: 784
Prefixes being announced from the AfriNIC address blocks: 1011
Unique aggregates announced from the AfriNIC address blocks: 779
AfriNIC Region origin ASes present in the Internet Routing Table: 131
AfriNIC Region origin ASes announcing only one prefix: 36
AfriNIC Region transit ASes present in the Internet Routing Table: 16
Average AfriNIC Region AS path length visible: 4.6
Max AfriNIC Region AS path length visible: 12
Number of AfriNIC addresses announced to Internet: 2340096
Equivalent to 0 /8s, 35 /16s and 181 /24s
Percentage of available AfriNIC address space announced: 7.0
AfriNIC AS Blocks 36864-37887 & ERX transfers
AfriNIC Address Blocks 41/8, 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
4134 954 5523 193 CHINANET-BACKBONE
1221 769 1457 534 Telstra Pty Ltd
9583 769 77 14 Sify Limited
4755 662 248 144 Videsh Sanchar Nigam Ltd. Aut
4766 590 3412 278 Korea Telecom (KIX)
7545 513 108 73 TPG Internet Pty Ltd
17676 463 6707 98 Softbank BB Corp.
9443 382 82 77 Primus Telecommunications
9929 343 224 46 China Netcom Corp.
2907 337 1789 314 SINET Japan
9498 333 83 61 BHARTI BT INTERNET LTD.
7474 317 273 219 SingTel Optus Pty Ltd
4802 297 53 164 Wantree Development
17557 296 23 153 Pakistan Telecom
18302 292 109 158 SK Global co., Ltd
4808 290 245 168 CNCGROUP IP network: China169
9837 278 79 181 Powertel Ltd
17974 270 65 14 PT TELEKOMUNIKASI INDONESIA
17488 267 16 8 Hathway IP Over Cable Interne
703 250 262 206 UUNET - Commercial IP service
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1492 6417 964 AT&T WorldNet Services
4323 1138 688 222 Time Warner Telecom
174 1125 5823 1042 Cogent Communications
721 1085 21779 311 DLA Systems Automation Center
701 1021 8172 864 UUNET Technologies, Inc.
6197 939 522 433 BellSouth Network Solutions,
2386 895 529 658 AT&T Data Communications Serv
1239 872 2879 630 Sprint
18566 833 224 7 Covad Communications
20115 651 499 321 Charter Communications
209 623 3471 492 Qwest
3356 563 10765 431 Level 3 Communications, LLC
27364 554 44 18 Armstrong Cable Services
3602 538 123 104 Sprint Canada, Inc.
3561 535 2384 421 Savvis
7725 510 64 16 MediaOne
22773 502 1188 23 Cox Communications, Inc.
5668 499 115 23 CenturyTel Internet Holdings,
6198 468 396 225 BellSouth Network Solutions,
852 466 1093 385 Telus Advanced Communications
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 592 1995 483 UUNET - Commercial IP service
3301 300 1081 286 TeliaNet Sweden
3320 292 3232 241 Deutsche Telekom AG
8220 266 473 262 COLT Telecommunications
680 245 2041 241 DFN-IP service G-WiN
3246 230 469 223 Song Networks
8708 225 253 211 Romania Data Systems S.A.
1257 196 712 174 SWIPnet Swedish IP Network
5515 181 778 127 Sonera Solution Autonomous Sy
786 175 1794 175 The JANET IP Service
6746 175 49 153 Dynamic Network Technologies,
5400 174 287 147 BT Ignite European Backbone
3269 169 1520 72 TELECOM ITALIA
719 168 340 100 LANLINK autonomous system
8866 167 21 11 Bulgarian Telecommunication C
3300 156 184 89 AUCS Communications Services
9121 154 273 34 TTnet Autonomous System
6830 148 537 31 UPC Distribution Services
25186 142 145 99 France Telecom Transpac's Tra
1273 136 174 96 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 380 599 160 UniNet S.A. de C.V.
16814 265 16 7 NSS, S.A.
11172 236 99 60 Servicios Alestra S.A de C.V
6147 192 110 21 Telefonica Del Peru
11664 181 20 23 Keytech SA
14117 152 9 5 Telefonica del Sur S.A.
7303 144 69 18 Telecom Argentina Stet-France
22047 143 112 7 VTR PUNTO NET S.A.
19632 142 14 5 Metropolis Intercom S.A.
11556 131 64 3 Cable-Wireless Panama
6505 130 90 87 Global One Communicaoes Ltda
19169 116 7 22 Telconet
6503 114 148 75 AVANTEL, S.A.
13999 110 52 9 Mega Cable S.A. de C.V.
18822 110 7 14 TELEFONICA MANQUEHUE
10481 101 40 7 Prima S.A.
21826 101 13 18 INTERCABLE
5639 96 12 9 Telecommunications Services o
22927 96 73 25 TELEFONICA DE ARGENTINA
23216 89 24 16 RAMtelecom Telecomunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 264 621 221 The Internet Solution
5536 120 15 17 Internet Egypt Network
2018 98 295 89 Tertiary Education Network
8452 96 28 6 TEDATA
2905 76 266 68 The Internetworking Company o
24835 57 34 6 RAYA Telecom - Egypt
20928 56 16 2 Noor Advanced Technologies AS
6713 51 54 8 Itissalat Al-MAGHRIB
15475 49 84 4 Nile Online
9129 42 3 3 UUNET Kenya
5713 36 142 29 Telkom SA Ltd
12455 36 6 3 Jambonet Autonomous system
15706 31 8 3 Sudatel Internet Exchange Aut
8524 23 1 4 AUCEGYPT Autonomous System
16637 22 10 19 Johnnic e-Ventures
23889 20 5 9 MAURITIUS TELECOM
10798 19 1 11 Standard Bank of South Africa
12258 17 3 11 Vodacom Internet Company
15808 17 2 2 Communication Solutions Ltd i
21491 17 1 1 UTL On-line is RF broadband I
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
4323 1138 916 Time Warner Telecom
18566 833 826 Covad Communications
721 1085 774 DLA Systems Automation Center
4134 954 761 CHINANET-BACKBONE
9583 769 755 Sify Limited
27364 554 536 Armstrong Cable Services
4755 662 518 Videsh Sanchar Nigam Ltd. Aut
6197 939 506 BellSouth Network Solutions,
7725 510 494 MediaOne
22773 502 479 Cox Communications, Inc.
5668 499 476 CenturyTel Internet Holdings,
7545 513 440 TPG Internet Pty Ltd
3602 538 434 Sprint Canada, Inc.
17676 463 365 Softbank BB Corp.
6467 431 358 E.Spire Communications, Inc.
20115 651 330 Charter Communications
19262 433 319 Verizon Global Networks
4766 590 312 Korea Telecom (KIX)
9443 382 305 Primus Telecommunications
6140 401 299 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64826 PRIVATE 64.200.250.0/23 7911 Williams Communicati
65050 PRIVATE 168.96.148.0/24 6140 ImpSat
65507 PRIVATE 200.0.64.0/24 27750 CooperaciĆ³n Latino A
65142 PRIVATE 200.32.76.0/24 6140 ImpSat
65142 PRIVATE 200.32.77.0/24 6140 ImpSat
64512 PRIVATE 200.61.48.0/20 11664 Keytech SA
64512 PRIVATE 200.61.58.0/23 11664 Keytech SA
64512 PRIVATE 200.80.148.0/23 11664 Keytech SA
65005 PRIVATE 203.200.197.0/24 4755 Videsh Sanchar Nigam
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
50.160.0.0/13 1221 Telstra Pty Ltd
132.0.0.0/10 721 DLA Systems Automation Center
137.0.0.0/13 721 DLA Systems Automation Center
158.0.0.0/13 721 DLA Systems Automation Center
172.32.0.0/24 7011 Citizens Utilities
192.43.230.0/24 7575 Australian Academic and Rease
192.44.0.0/24 5501 Fraunhofer Gesellschaft
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T WorldNet Services
192.169.0.0/23 3970 RGnet, Inc.
192.172.0.0/19 721 DLA Systems Automation Center
192.200.100.0/24 7018 AT&T WorldNet Services
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:17 /9:3 /10:8 /11:15 /12:75
/13:167 /14:317 /15:607 /16:8474 /17:2665 /18:4538
/19:10539 /20:11515 /21:9531 /22:13041 /23:13913 /24:91131
/25:351 /26:297 /27:178 /28:50 /29:26 /30:75
/31:0 /32:35
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 817 833 Covad Communications
6197 765 939 BellSouth Network Solutions,
7018 703 1492 AT&T WorldNet Services
2386 606 895 AT&T Data Communications Serv
9583 586 769 Sify Limited
27364 545 554 Armstrong Cable Services
4323 539 1138 Time Warner Telecom
7725 480 510 MediaOne
4766 408 590 Korea Telecom (KIX)
5668 403 499 CenturyTel Internet Holdings,
702 365 592 UUNET - Commercial IP service
1239 360 872 Sprint
19916 354 361 OLM LLC
6198 343 468 BellSouth Network Solutions,
7011 327 378 Citizens Utilities
6517 295 317 Yipes Communications, Inc.
15270 292 316 PaeTec.net -a division of Pae
6467 287 431 E.Spire Communications, Inc.
20115 283 651 Charter Communications
18302 277 292 SK Global co., Ltd
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:6 8:22 9:1 12:1560 13:1 15:9
16:2 17:3 18:3 20:4 24:1178 30:2
32:70 33:2 38:140 40:55 44:4 47:2
52:4 55:2 56:3 57:23 58:140 59:59
60:67 61:746 62:634 63:1882 64:2802 65:2066
66:2929 67:645 68:557 69:1115 70:151 71:10
72:276 80:579 81:572 82:437 83:299 84:225
85:304 86:67 87:18 128:161 129:168 130:88
131:293 132:38 133:1 134:146 135:42 136:138
137:73 138:163 139:61 140:306 141:105 142:147
143:141 144:203 145:34 146:291 147:109 148:288
149:175 150:107 151:65 152:108 153:88 154:5
155:140 156:79 157:99 158:165 159:167 160:81
161:70 162:218 163:94 164:192 165:189 166:156
167:241 168:438 169:143 170:324 171:8 172:1
190:1 192:5736 193:3231 194:2429 195:1606 196:660
198:3883 199:3295 200:4106 201:226 202:5934 203:6372
204:3802 205:2026 206:2452 207:2811 208:2046 209:3344
210:1628 211:742 212:1243 213:1330 214:275 215:31
216:3619 217:1126 218:213 219:160 220:403 221:252
222:124
End of report
1
0
This report has been generated at Fri Jul 29 21:45:47 2005 AEST.
The report analyses the BGP Routing Table of an AS4637 (Reach) router
and generates a report on aggregation potential within the table.
Check http://www.cidr-report.org/as4637 for a current version of this report.
Recent Table History
Date Prefixes CIDR Agg
22-07-05 162992 110841
23-07-05 163109 110868
24-07-05 163221 110850
25-07-05 163286 110966
26-07-05 163299 110935
27-07-05 163364 110848
28-07-05 163152 111002
29-07-05 163523 110961
AS Summary
20064 Number of ASes in routing system
8288 Number of ASes announcing only one prefix
1477 Largest number of prefixes announced by an AS
AS7018 : ATT-INTERNET4 - AT&T WorldNet Services
90506240 Largest address span announced by an AS (/32s)
AS721 : DLA-ASNBLOCK-AS - DoD Network Information Center
Aggregation Summary
The algorithm used in this report proposes aggregation only
when there is a precise match using the AS path, so as
to preserve traffic transit policies. Aggregation is also
proposed across non-advertised address space ('holes').
--- 29Jul05 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 163645 110967 52678 32.2% All ASes
AS4323 1136 227 909 80.0% TWTC - Time Warner Telecom
AS18566 833 8 825 99.0% COVAD - Covad Communications
AS4134 950 230 720 75.8% CHINANET-BACKBONE
No.31,Jin-rong Street
AS27364 554 22 532 96.0% ACS-INTERNET - Armstrong Cable
Services
AS721 1086 558 528 48.6% DLA-ASNBLOCK-AS - DoD Network
Information Center
AS7018 1477 956 521 35.3% ATT-INTERNET4 - AT&T WorldNet
Services
AS7725 511 17 494 96.7% CCH-AS7 - Comcast Cable
Communications Holdings, Inc
AS22773 502 25 477 95.0% CCINET-2 - Cox Communications
Inc.
AS6197 933 512 421 45.1% BATI-ATL - BellSouth Network
Solutions, Inc
AS3602 547 150 397 72.6% SPRINT-CA-AS - Sprint Canada
Inc.
AS17676 463 103 360 77.8% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS6467 435 78 357 82.1% ESPIRECOMM - e.spire
Communications, Inc.
AS9583 773 459 314 40.6% SIFY-AS-IN Sify Limited
AS4766 576 280 296 51.4% KIXS-AS-KR Korea Telecom
AS9929 332 46 286 86.1% CNCNET-CN China Netcom Corp.
AS14654 285 9 276 96.8% WAYPORT - Wayport
AS15270 316 48 268 84.8% AS-PAETEC-NET - PaeTec.net -a
division of
PaeTecCommunications, Inc.
AS5668 499 234 265 53.1% AS-5668 - CenturyTel Internet
Holdings, Inc.
AS6167 327 65 262 80.1% CELLCO-PART - Cellco
Partnership
AS6140 399 139 260 65.2% IMPSAT-USA - ImpSat
AS812 263 20 243 92.4% ROGERS-CABLE - Rogers Cable
Inc.
AS23126 266 25 241 90.6% KMCTELCOM-DIA - KMC Telecom,
Inc.
AS11456 314 74 240 76.4% NUVOX - NuVox Communications,
Inc.
AS1239 866 629 237 27.4% SPRINTLINK - Sprint
AS2386 894 659 235 26.3% INS-AS - AT&T Data
Communications Services
AS6198 466 242 224 48.1% BATI-MIA - BellSouth Network
Solutions, Inc
AS9498 336 113 223 66.4% BBIL-AP BHARTI BT INTERNET
LTD.
AS7545 514 292 222 43.2% TPG-INTERNET-AP TPG Internet
Pty Ltd
AS6478 385 171 214 55.6% ATT-INTERNET3 - AT&T WorldNet
Services
AS19916 362 149 213 58.8% ASTRUM-0001 - OLM LLC
Total 17600 6540 11060 62.8% Top 30 total
Possible Bogus Routes
24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
24.246.78.0/24 AS25994 NPG-001 - NPG Cable, INC
24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited
64.127.0.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
66.37.96.0/20 AS3764 IA-HOU-AS - Internet America, Inc.
66.187.96.0/22 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.96.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.97.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.98.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.99.0/24 AS9227 ONEHUNDRED-AS-AP ONE HUNDRED SERVICES, INC.
66.187.100.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.101.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.102.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.103.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.104.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.105.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.106.0/24 AS18194 PMMSI-AS-AP Philippine Multi-Media
66.187.108.0/24 AS10026 ANC Asia Netcom Corporation
66.187.109.0/24 AS10026 ANC Asia Netcom Corporation
66.205.193.0/24 AS174 COGENT Cogent/PSI
66.205.194.0/24 AS174 COGENT Cogent/PSI
69.77.192.0/19 AS6580 RAPIDNET-ASN - RapidNet LLC
72.24.0.0/16 AS11492 CABLEONE - CABLE ONE
85.129.3.0/24 AS14585 CIFNET - CIFNet, Inc.
85.129.4.0/24 AS14585 CIFNET - CIFNet, Inc.
87.122.0.0/15 AS8881 VERSATEL Versatel routing policies
87.243.192.0/18 AS8419 HOTCHILLI Hotchilli Internet, United Kingdom
89.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
89.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
90.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
91.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS Project.
132.0.0.0/10 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
137.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
138.136.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
158.0.0.0/13 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC
190.192.193.0/24 AS3301 TELIANET-SWEDEN TeliaNet Sweden
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
192.44.0.0/19 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
192.44.0.0/24 AS5501 FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft
192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada
192.81.182.0/24 AS719 ELISA-AS Elisa Oyj
192.81.183.0/24 AS719 ELISA-AS Elisa Oyj
192.81.184.0/24 AS719 ELISA-AS Elisa Oyj
192.88.99.0/24 AS29259 DE-IABG-TELEPORT IABG Teleport, DE
192.107.104.0/24 AS6458 GUATEL
192.119.135.0/24 AS270 PSCNI-AS - National Aeronautics and Space Administration
192.124.252.0/22 AS680 DFN-IP service G-WiN
192.133.6.0/24 AS4004 GLOBALONE-EQUANT-UK Equant UK & Greece Autonomous System
192.135.50.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
192.136.53.0/24 AS8346 SONATEL-AS Autonomous System
192.153.144.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.172.0.0/19 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.188.208.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
192.200.100.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
193.16.156.0/24 AS31494 DEVICE-MOBILE-INFONETS-AS Joint Stock Company "INFONETS"
193.32.19.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.32.20.0/23 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.36.1.0/24 AS8220 COLT COLT Telecommunications
193.37.69.0/24 AS2856 BT-UK-AS BTnet UK Regional network
193.37.236.0/24 AS702 AS702 MCI EMEA - Commercial IP service provider in Europe
193.47.157.0/24 AS31125 LINETEC-AS Linetec Linux Network Technologies GmbH
193.47.161.0/24 AS29037 TELIKO-AS TELIKO-AS#
193.47.162.0/24 AS25318 PROVISION SC ProVision Software Division SRL
193.47.163.0/24 AS12968 CDP Crowley Data Poland, sp. z o.o.
193.47.167.0/24 AS29686 PROBENETWORKS-AS Probe Networks
193.110.77.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.78.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.79.0/24 AS3356 LEVEL3 Level 3 Communications
193.110.97.0/24 AS3356 LEVEL3 Level 3 Communications
194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld
194.32.174.0/23 AS8426 CLARANET-AS ClaraNET
194.59.176.0/20 AS1273 CW Cable & Wireless
194.59.178.0/24 AS8481 TRANSNET transnet INTERNET Services
194.153.156.0/24 AS24865 KMITCHELL-AS Keith Mitchell's Network
194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH
196.3.162.0/24 AS6083 AFRINIC African Network Information Center
198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.
198.97.72.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.80.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.88.0/24 AS89 NUSC-CSTLNET-AS - Naval Underwater Systems Center
198.97.240.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.97.247.0/24 AS3475 LANT-AFLOAT - Department of the Navy
198.101.4.0/22 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
198.136.32.0/20 AS19329 MCNET - Martin County Board of County Commissioners
198.160.171.0/24 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.161.87.0/24 AS6539 GROUPTLCOM - GT Group Telecom Services Corp.
198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc.
198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASKTEL - SaskTel
198.203.254.0/23 AS7046 UUNET-CUSTOMER - UUNET Technologies, Inc.
198.232.133.0/24 AS23075 SKOTOS-AS - Skotos Tech, Inc
199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network
199.10.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.60.0.0/20 AS271 BCNET-AS - University of British Columbia
199.96.44.0/23 AS19092 360NETWORKS-US - 360Networks (USA) Inc.
199.96.46.0/24 AS19092 360NETWORKS-US - 360Networks (USA) Inc.
199.114.0.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.128.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.130.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.132.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.134.0/24 AS3541 ITSDN-U4 - DISA/UNRRA
199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center
199.114.138.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.140.0/24 AS3544 ITSDN-U7 - DISA/UNRRA
199.114.142.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.148.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.150.0/24 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center
199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center
199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO
199.120.32.0/19 AS16582 NEXTLEVELINTERNET - NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.0.0/18 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.16.0/20 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.123.80.0/21 AS721 DLA-ASNBLOCK-AS - DoD Network Information Center
199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet
199.202.0.0/16 AS701 ALTERNET-AS - UUNET Technologies, Inc.
199.246.116.0/24 AS813 UUNET-AS1 - UUNET Technologies, Inc.
200.2.224.0/24 AS10778 MCL Internet
200.49.0.0/20 AS14551 ALTERNET-SA-AS - UUNET Technologies, Inc.
200.49.8.0/21 AS6140 IMPSAT-USA - ImpSat
202.86.252.0/22 AS4748 RESOLINK-AS Resources Linke Network Limited
202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.142.144.0/24 AS23750 GERRYS-AS-AP GEERRYS INFORMATION TECHNOLOGY PVT LTD.
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company
203.99.0.0/19 AS17746 ORCONINTERNET-NZ-AP Orcon Internet
203.99.142.0/24 AS9826 ILINK-HK-AP iLink.net Ltd
203.210.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.14.224.0/21 AS26932 ICEBERG-NETWORKS - Iceberg Incorporated
204.14.244.0/22 AS33472 HUDSON-AS - Hudson Digital Limited Liability Company
204.14.248.0/21 AS2740 CARIBCABLE - Caribbean Cable Communications
204.48.118.0/23 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.48.119.0/24 AS29912 CITIZENS-PROPERTY-INSURANCE-CORPORATION - Citizens Property Insurance Corporation
204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc.
205.150.0.0/15 AS701 ALTERNET-AS - UUNET Technologies, Inc.
206.108.96.0/19 AS577 BACOM - Bell Advanced Communications Inc.
206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER
206.167.57.0/24 AS376 RISQ-AS - Reseau Interordinateurs Scientique Quebecois (RISQ)
206.188.160.0/20 AS15267 702COM - 702 communications
206.191.64.0/18 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
206.191.96.0/19 AS15290 ALLST-15290 - Allstream Corp. Corporation Allstream
207.231.96.0/19 AS11194 NUNETPA - NuNet Inc
208.53.224.0/19 AS13576 SDNET - SOUTH DAKOTA NETWORK
208.138.48.0/20 AS6971 ATG-1 - Advanced Telcom Group, Inc
209.40.208.0/21 AS16592 Cybernet El Salvador
209.40.216.0/21 AS16592 Cybernet El Salvador
209.44.124.0/24 AS22241 ICCEPTS - Integrated Communications Concepts
209.205.69.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.70.0/24 AS21578 Universidad autonoma de Bucaramanga
209.205.81.0/24 AS15066 SkyNet de Colombia S.A.
209.205.82.0/24 AS15066 SkyNet de Colombia S.A.
209.205.84.0/24 AS15066 SkyNet de Colombia S.A.
209.213.32.0/19 AS10629 INTERPAC - Inter-Pacific Network Services
209.239.192.0/19 AS4355 ERMS-EARTHLNK - EARTHLINK, INC
209.251.0.0/19 AS11036 SISCOM - SISCOM, Inc
216.37.110.0/23 AS4264 CERNET-ASN-BLOCK - California Education and Research Federation Network
216.82.160.0/20 AS20481 CALYX-NL Calyx Internet B.V. Netherlands
216.96.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services
216.171.96.0/20 AS3356 LEVEL3 Level 3 Communications
216.178.37.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.39.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.42.0/24 AS3356 LEVEL3 Level 3 Communications
216.178.43.0/24 AS3356 LEVEL3 Level 3 Communications
216.228.64.0/21 AS6295 WHIDBEY1 - Whidbey Internet Services
Please see http://www.cidr-report.org for the full report
------------------------------------
Copies of this report are mailed to:
nanog(a)merit.edu
eof-list(a)ripe.net
apops(a)apops.net
routing-wg(a)ripe.net
afnog(a)afnog.org
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27 Jul '05
New RIPE Document Announcement
--------------------------------------
A new document is available from the RIPE Document store.
Ref: ripe-349
Title: Address Space Managed by the RIPE NCC
Author: Leo Vegoda
RIPE NCC
Date: 27 July 2005
Format: PDF=31257 TXT=2986
Obsoletes: ripe-348
Short content description
-------------------------
This document details the address space managed by the RIPE NCC and the longest prefixes allocated or assigned from different address ranges. The new version was needed to correct errors in the previous document.
Accessing the RIPE Document store
---------------------------------
You can access this RIPE Documents in HTML format at:
http://www.ripe.net/docs/ripe-349.html
The RIPE Document Store is also available via anonymous FTP to
ftp.ripe.net, in the directory ripe/docs.
The URLs for the new document on the FTP-server are:
ftp://ftp.ripe.net/ripe/docs/ripe-349.pdf PDF version
ftp://ftp.ripe.net/ripe/docs/ripe-349.txt plain text version
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[routing-wg]Re: Check Your Routing Table! Production Use of 84/8 Imminent.
by Peter Dambier 26 Jul '05
by Peter Dambier 26 Jul '05
26 Jul '05
Hi,
I am facing routing problems and dont know whom to ask for help.
See traceroutes:
This one works:
traceroute to p54a7f56f.dip.t-dialin.net (84.167.245.111), 30 hops max, 38 byte packets
1 gw1.cyberbunker.net (84.22.100.1) 0.949 ms 0.765 ms 0.639 ms
2 cb-sr1-e0.cb3rob.net (84.22.96.245) 36.322 ms 34.720 ms 37.676 ms
3 ams-tr2-t0.cb3rob.net (84.22.96.249) 9.817 ms 11.200 ms 13.317 ms
4 gate1.deltaland.nl (213.201.229.1) 24.710 ms 15.491 ms 14.228 ms
5 amx-gw2.nl.dtag.de (195.69.145.211) 41.802 ms 12.689 ms 15.209 ms
6 da-ea1.DA.DE.net.DTAG.DE (62.153.179.54) 22.044 ms 19.521 ms 21.177 ms
7 217.0.67.97 (217.0.67.97) 20.324 ms 20.462 ms 30.761 ms
8 p54A7F56F.dip.t-dialin.net (84.167.245.111) 76.950 ms 74.830 ms 73.890 ms
The others dont:
traceroute to p54a7e32a.dip.t-dialin.net (84.167.227.42), 30 hops max, 40 byte packets
1 gw1.cyberbunker.net (84.22.100.1) 0.132 ms 0.143 ms 0.139 ms
2 cb-sr1-e0.cb3rob.net (84.22.96.245) 97.921 ms 100.478 ms 100.792 ms
3 ams-tr2-t0.cb3rob.net (84.22.96.249) 178.379 ms 176.918 ms 175.487 ms
4 gate1.deltaland.nl (213.201.229.1) 173.821 ms 172.160 ms 171.495 ms
5 amx-gw2.nl.dtag.de (195.69.145.211) 169.865 ms 168.059 ms 166.376 ms
6 * * *
traceroute to p54a7ec84.dip.t-dialin.net (84.167.236.132), 30 hops max, 40 byte packets
1 gw1.cyberbunker.net (84.22.100.1) 0.000 ms 0.140 ms 0.138 ms
2 cb-sr1-e0.cb3rob.net (84.22.96.245) 2.352 ms 4.520 ms 4.213 ms
3 ams-tr2-t0.cb3rob.net (84.22.96.249) 13.223 ms 12.685 ms 11.398 ms
4 gate1.deltaland.nl (213.201.229.1) 13.383 ms 11.855 ms 14.522 ms
5 amx-gw2.nl.dtag.de (195.69.145.211) 14.785 ms 13.014 ms 29.045 ms
6 da-ea1.DA.DE.net.DTAG.DE (62.153.179.54) 22.465 ms 21.411 ms 20.217 ms
7 * * *
traceroute to echnaton.serveftp.com (84.167.215.190), 30 hops max, 40 byte packets
1 gw1.cyberbunker.net (84.22.100.1) 0.168 ms 0.142 ms 0.143 ms
2 cb-sr1-e0.cb3rob.net (84.22.96.245) 107.732 ms 109.047 ms 108.673 ms
3 ams-tr2-t0.cb3rob.net (84.22.96.249) 11.065 ms 12.718 ms 11.252 ms
4 213.201.229.1 14.202 ms 12.708 ms 11.155 ms
5 amx-gw2.nl.dtag.de (195.69.145.211) 16.130 ms 14.706 ms 13.097 ms
6 da-ea1.DA.DE.net.DTAG.DE (62.153.179.54) 23.605 ms 22.890 ms 21.841 ms
7 217.0.67.105 24.712 ms 24.970 ms 26.525 ms
8 * * *
traceroute to p54a7e7a2.dip.t-dialin.net (84.167.231.162), 30 hops max, 40 byte packets
1 gw1.cyberbunker.net (84.22.100.1) 0.183 ms 0.158 ms 0.167 ms
2 cb-sr1-e0.cb3rob.net (84.22.96.245) 88.744 ms 88.965 ms 87.673 ms
3 ams-tr2-t0.cb3rob.net (84.22.96.249) 10.210 ms 13.146 ms 11.440 ms
4 gate1.deltaland.nl (213.201.229.1) 114.402 ms 112.718 ms 111.101 ms
5 amx-gw2.nl.dtag.de (195.69.145.211) 12.762 ms 15.578 ms 13.814 ms
6 da-ea1.DA.DE.net.DTAG.DE (62.153.179.54) 20.537 ms 20.592 ms 22.669 ms
7 217.0.67.101 29.050 ms 27.514 ms 26.842 ms
8 * * *
It looks like my provider, DTAG.DE, does not know where to find me.
It seems to depend on the ip he choses to assign to me.
Outgoing sockets work.
Incoming sockets dont reach me.
Problems began when they started using 84.167.xx.xx for their DSL-customers
at the end of 2004. Support does not answer my emails. Maybe they dont even
get them. I do have problems sending emails to a lot of places using this
ip address range.
If I was not afraid that a lot people are facing that very same problem,
probably without even knowing, I would not bother you.
There are no firewalls between the two computers neither in hardware nor in
software and there are no NAT-routers involved either.
This is the second trial to send this email. The first resulted in:
routing-wg(a)ripe.net
SMTP error from remote mailer after RCPT TO:<routing-wg(a)ripe.net>:
host postman.ripe.net [193.0.0.199]: 554 <p54A7E7A2.dip.t-dialin.net[84.167.231.162]>:
Client host rejected: You are spamming us
Return-path: <peter(a)peter-dambier.de>
Received: from lumbamba.niflheim ([192.168.208.226] helo=echnaton.serveftp.com)
by echnaton.peter-dambier.de with esmtp (Exim 4.40)
id 1DxRgC-0000CU-QO
for routing-wg(a)ripe.net; Tue, 26 Jul 2005 17:49:16 +0200
Message-ID: <42E65B7E.1050201(a)echnaton.serveftp.com>
Date: Tue, 26 Jul 2005 17:49:18 +0200
From: Peter Dambier <peter(a)echnaton.serveftp.com>
Reply-To: peter(a)echnaton.serveftp.com
Organization: Peter-Dambier.de
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.4.2) Gecko/20040921
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: routing-wg(a)ripe.net
Subject: Re: Check Your Routing Table! Production Use of 84/8 Imminent.
X-Enigmail-Version: 0.76.8.0
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Content-Type: text/plain; charset=us-ascii; format=flowed
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Regards,
Peter and Karin Dambier
--
Peter and Karin Dambier
Graeffstrasse 14
D-64646 Heppenheim
+49-6252-671788 (Telekom)
+49-179-108-3978 (O2 Genion)
+49-6252-750308 (VoIP: sipgate.de)
mail: peter(a)echnaton.serveftp.com
http://iason.site.voila.fr
http://www.kokoom.com/iason
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