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September 2005
- 12 participants
- 13 discussions
Dear all,
the routing wg will be meeting Thursday 13-October at 14:00 (right
after Lunch) during the upcoming RIPE meeting.
At this point the draft agenda is the one below. For any items you
want to have discussed during the meeting, please send information to
me or Joachim Schmitz.
RIPE 51 Amsterdam
Routing Working Group Session
13-October-2005 1st Draft Agenda
A. Preliminaries (Joao Damas)
- introduction
- participants' list
- volunteering of scribe
- jabber/irc interface
- agenda bashing
- RIPE 50 minutes
- actions from earlier meetings
B. Route flap damping. Is it still useful? Is it
counterproductive? What to do with RIPE 229?
Discussion on how to proceed with the recommendations on route
flap damp(en)ing.
Y. General I/O with Other WGs
Z. AOB
See you soon,
Joao Damas
ISC
2
2
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
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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
198.169.236.0/24 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
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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
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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
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196.10.140.0/22 AS3741 AFRINIC African Network Information Center
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196.10.208.0/22 AS3741 AFRINIC African Network Information Center
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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
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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
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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
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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
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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
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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
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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
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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
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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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196.13.214.0/23 AS3741 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
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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
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