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May 2004
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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 29 May, 2004
Analysis Summary
----------------
BGP routing table entries examined: 140122
Prefixes after maximum aggregation: 85218
Unique aggregates announced to Internet: 67540
Total ASes present in the Internet Routing Table: 17342
Origin-only ASes present in the Internet Routing Table: 15026
Origin ASes announcing only one prefix: 6972
Transit ASes present in the Internet Routing Table: 2316
Transit-only ASes present in the Internet Routing Table: 75
Average AS path length visible in the Internet Routing Table: 4.8
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 13
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 19
Number of addresses announced to Internet: 1291183612
Equivalent to 76 /8s, 245 /16s and 229 /24s
Percentage of available address space announced: 34.8
Percentage of allocated address space announced: 57.2
Percentage of available address space allocated: 60.9
Total number of prefixes smaller than registry allocations: 62511
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 26874
Total APNIC prefixes after maximum aggregation: 13846
Prefixes being announced from the APNIC address blocks: 25184
Unique aggregates announced from the APNIC address blocks: 13900
APNIC Region origin ASes present in the Internet Routing Table: 2058
APNIC Region origin ASes announcing only one prefix: 610
APNIC Region transit ASes present in the Internet Routing Table: 334
Average APNIC Region AS path length visible: 4.9
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 148464896
Equivalent to 8 /8s, 217 /16s and 101 /24s
Percentage of available APNIC address space announced: 67.7
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 58/7, 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 80512
Total ARIN prefixes after maximum aggregation: 50242
Prefixes being announced from the ARIN address blocks: 62138
Unique aggregates announced from the ARIN address blocks: 21700
ARIN Region origin ASes present in the Internet Routing Table: 9246
ARIN Region origin ASes announcing only one prefix: 3277
ARIN Region transit ASes present in the Internet Routing Table: 920
Average ARIN Region AS path length visible: 4.5
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 224518176
Equivalent to 13 /8s, 97 /16s and 224 /24s
Percentage of available ARIN address space announced: 74.3
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
31744 - 32767
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 25534
Total RIPE prefixes after maximum aggregation: 18222
Prefixes being announced from the RIPE address blocks: 22337
Unique aggregates announced from the RIPE address blocks: 14891
RIPE Region origin ASes present in the Internet Routing Table: 5496
RIPE Region origin ASes announcing only one prefix: 2956
RIPE Region transit ASes present in the Internet Routing Table: 943
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 162926080
Equivalent to 9 /8s, 182 /16s and 14 /24s
Percentage of available RIPE address space announced: 57.1
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 6047
Total LACNIC prefixes after maximum aggregation: 2236
Prefixes being announced from the LACNIC address blocks: 5712
Unique aggregates announced from the LACNIC address blocks: 3518
LACNIC Region origin ASes present in the Internet Routing Table: 379
LACNIC Region origin ASes announcing only one prefix: 108
LACNIC Region transit ASes present in the Internet Routing Table: 73
Average LACNIC Region AS path length visible: 5.2
Max LACNIC Region AS path length visible: 15
Number of LACNIC addresses announced to Internet: 14961152
Equivalent to 0 /8s, 228 /16s and 74 /24s
Percentage of available LACNIC address space announced: 44.6
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
Emerging AfriNIC Region Analysis Summary
----------------------------------------
Prefixes being announced by AfriNIC Region ASes: 1148
Total AfriNIC prefixes after maximum aggregation: 672
Prefixes being announced from the AfriNIC address blocks: 780
Unique aggregates announced from the AfriNIC address blocks: 587
AfriNIC Region origin ASes present in the Internet Routing Table: 91
AfriNIC Region origin ASes announcing only one prefix: 21
AfriNIC Region transit ASes present in the Internet Routing Table: 11
Average AfriNIC Region AS path length visible: 5.0
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC addresses announced to Internet: 1865216
Equivalent to 0 /8s, 28 /16s and 118 /24s
Percentage of available AfriNIC address space announced: 11.1
AfriNIC AS Blocks <none>
AfriNIC Address Blocks 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 849 1091 612 Telstra Pty Ltd
4134 735 3532 143 Data Communications Bureau
4766 489 2896 264 Korea Internet Exchange for "
9583 403 31 131 Satyam Infoway Ltd.,
4663 402 54 17 ELIMNET, INC
4755 365 126 56 Videsh Sanchar Nigam Ltd. Aut
9443 355 69 79 Primus Telecommunications
2907 352 1841 329 SINET Japan
9929 347 156 33 China Netcom Corp.
17676 341 5084 33 XTAGE CORPORATION
17557 330 23 165 Pakistan Telecom
703 329 375 256 UUNET
2764 296 275 242 connect.com.au pty ltd
7474 263 268 207 Optus Communications Pty Ltd
9942 230 71 127 COMindico Australia
9800 225 367 62 CHINA UNICOM
9498 218 48 47 BHARTI BT INTERNET LTD.
4780 210 193 26 Digital United Inc.
4837 181 2003 108 chinanet IDC center beijing n
10036 180 16 168 C&M Communication Co. Ltd.
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1444 6891 1005 AT&T
701 1310 8529 938 UUNET Technologies, Inc.
1239 933 3013 634 Sprint
3356 894 10900 678 Level 3 Communications, LLC
209 739 3458 502 Qwest
4323 730 578 201 Time Warner Communications, I
6197 709 525 274 BellSouth Network Solutions,
18566 706 192 8 Covad Communications
6198 561 375 214 BellSouth Network Solutions,
721 556 4445 408 DLA Systems Automation Center
20115 553 365 286 Charter Communications
852 516 1142 406 Telus Advanced Communications
7843 505 648 119 Adelphia Corp.
7132 449 7851 335 Southwestern Bell Internet Se
2386 427 582 231 AT&T Data Communications Serv
705 404 147 278 UUNET Technologies, Inc.
6347 404 391 90 SAVVIS Communications Corpora
4355 393 323 103 EarthLink, Inc.
22909 390 843 25 Comcast Cable Corporation
376 384 359 112 Reseau Interordinateurs Scien
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 650 2038 545 UUNET - Commercial IP service
3320 297 2477 237 Deutsche Telekom AG
8220 273 429 261 COLT Internet - International
3301 272 1096 262 TeliaNet Sweden
1257 248 495 199 SWIPnet Swedish IP Network
680 244 2025 239 DFN-IP service G-WiN
13083 216 51 8 Mannesmann Datenverarbeitung
3246 205 464 202 Song Networks
5515 198 779 143 Sonera Solution Autonomous Sy
719 180 288 102 LANLINK autonomous system
3215 177 831 68 France Telecom Transpac
25186 175 172 116 France Telecom Transpac's Tra
8708 174 111 163 Romania Data Systems S.A.
786 172 1778 172 The JANET IP Service
6746 154 29 127 Dynamic Network Technologies,
5400 143 207 121 BT Ignite European Backbone
3269 137 1101 65 TELECOM ITALIA
3303 132 611 132 Swisscom Ltd
12302 123 18 29 MobiFon S.A.
1273 115 166 91 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
11172 360 80 55 Servicios Alestra S.A de C.V
6140 345 124 66 ImpSat
8151 268 373 129 UniNet S.A. de C.V.
16814 203 13 7 NSS, S.A.
6147 160 82 21 Telefonica Del Peru
7303 140 53 30 Telecom Argentina Stet-France
6505 134 90 92 Global One Communicaoes Ltda
6503 130 219 89 AVANTEL, S.A.
11992 89 9 28 Integrated Systems
11556 87 57 24 Cable-Wireless Panama
6535 79 5 16 Chilesat Servicios Empresari
14420 77 5 31 ANDINATEL S.A.
15311 75 19 37 Telefonica Empresas
5639 72 8 8 Telecommunications Services o
4270 71 18 9 Red de Interconexion Universi
14535 70 6 5 Techtel S.A.
11311 69 7 19 Sinectis S.A.
14259 67 4 5 GTD Internet S.A.
10292 66 6 25 TELECOMMUNICATIONS OF JAMAICA
7080 64 4 1 Electronica y Comunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 254 632 219 The Internet Solution
5536 107 8 3 Internet Egypt Network
2018 94 297 92 Tertiary Education Network
2905 90 276 80 The Internetworking Company o
11845 37 9 11 Data Pro Business Online
24835 31 18 6 RAYA Telecom - Egypt
5713 26 125 24 Telkom SA Ltd
9129 25 3 4 UUNET Kenya
16637 25 9 18 Johnnic e-Ventures
6713 24 38 9 Itissalat Al-MAGHRIB
8524 24 2 4 AUCEGYPT Autonomous System
12455 24 4 2 Jambonet Autonomous system
14988 24 16 1 Botswana Telecommunications C
10798 18 1 12 Standard Bank of South Africa
15706 16 2 3 Sudatel Internet Exchange Aut
12258 15 3 10 Vodacom Internet Company
8346 13 6 12 SONATEL-AS Autonomous System
17148 13 1 7 First National Bank
2609 12 26 4 Tunisia BackBone AS
15808 12 1 4 Communication Solutions Ltd i
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 706 698 Covad Communications
4134 735 592 Data Communications Bureau
4323 730 529 Time Warner Communications, I
6197 709 435 BellSouth Network Solutions,
7843 505 386 Adelphia Corp.
4663 402 385 ELIMNET, INC
701 1310 372 UUNET Technologies, Inc.
22909 390 365 Comcast Cable Corporation
5668 379 363 Century Telephone
6198 561 347 BellSouth Network Solutions,
27364 363 344 Armstrong Cable Services
22773 377 328 Cox Communications, Inc. Atla
6347 404 314 SAVVIS Communications Corpora
9929 347 314 China Netcom Corp.
4755 365 309 Videsh Sanchar Nigam Ltd. Aut
17676 341 308 XTAGE CORPORATION
11172 360 305 Servicios Alestra S.A de C.V
1239 933 299 Sprint
4355 393 290 EarthLink, Inc.
6140 345 279 ImpSat
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
64512 PRIVATE 61.17.25.0/24 10199 DishnetDSL Limited
18416 UNALLOCATED 61.56.96.0/24 9919 New Century InfoComm
18416 UNALLOCATED 61.56.96.0/20 9919 New Century InfoComm
18416 UNALLOCATED 61.56.97.0/24 9919 New Century InfoComm
18416 UNALLOCATED 61.56.98.0/24 9919 New Century InfoComm
65501 PRIVATE 66.60.187.0/24 14051 Roseville Telephone
65501 PRIVATE 66.60.188.0/22 14051 Roseville Telephone
65001 PRIVATE 148.235.124.0/24 8151 UniNet S.A. de C.V.
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
5555 UNALLOCATED 192.156.8.0/24 721 DLA Systems Automati
65001 PRIVATE 200.79.116.0/24 8151 UniNet S.A. de C.V.
65502 PRIVATE 203.97.150.0/24 7714 TelstraClear
18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
156.154.16.0/22 7786 Lockheed Martin IMS
158.0.0.0/13 568 DISO-UNRRA
164.234.0.0/18 721 DLA Systems Automation Center
164.234.0.0/16 721 DLA Systems Automation Center
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.70.164.0/24 25689 National Research Council of
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.172.0.0/19 568 DISO-UNRRA
192.172.11.0/24 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:3 /10:6 /11:15 /12:59
/13:122 /14:295 /15:512 /16:7754 /17:2020 /18:3602
/19:9395 /20:9910 /21:7238 /22:10265 /23:11552 /24:76408
/25:314 /26:395 /27:133 /28:31 /29:8 /30:55
/31:0 /32:12
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 689 706 Covad Communications
7018 556 1444 AT&T
6197 538 709 BellSouth Network Solutions,
3356 509 894 Level 3 Communications, LLC
702 395 650 UUNET - Commercial IP service
6198 394 561 BellSouth Network Solutions,
701 368 1310 UUNET Technologies, Inc.
1239 365 933 Sprint
4663 364 402 ELIMNET, INC
27364 351 363 Armstrong Cable Services
5668 332 379 Century Telephone
4766 310 489 Korea Internet Exchange for "
20115 294 553 Charter Communications
9929 277 347 China Netcom Corp.
14824 251 276 NewSouth Communications Corp.
9583 249 403 Satyam Infoway Ltd.,
690 247 283 Merit Network
3320 246 297 Deutsche Telekom AG
25844 244 244 Skadden, Arps, Slate, Meagher
6517 236 262 Yipes Communications, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:3 12:818 13:1 15:5 16:2 17:3
20:8 24:731 32:101 38:69 40:54 44:3
55:1 56:3 57:15 61:380 62:484 63:1823
64:1839 65:1996 66:2524 67:316 68:519 69:526
70:64 80:499 81:292 82:172 83:62 128:146
129:185 130:82 131:131 132:18 133:1 134:177
135:17 136:185 137:92 138:152 139:43 140:156
141:124 142:117 143:63 144:86 145:42 146:301
147:76 148:403 149:118 150:93 151:71 152:165
153:62 154:1 155:118 156:61 157:59 158:125
159:146 160:54 161:55 162:379 163:75 164:165
165:161 166:100 167:220 168:225 169:106 170:286
171:8 192:5717 193:2733 194:2025 195:1350 196:556
198:3939 199:3270 200:3474 201:7 202:4595 203:5607
204:3044 205:2278 206:2263 207:2452 208:2245 209:2796
210:1442 211:601 212:961 213:1167 214:222 215:28
216:3383 217:917 218:168 219:110 220:229 221:28
222:38
End of report
1
0
This report has been generated at Fri May 28 21:44:19 2004 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
21-05-04 134981 94909
22-05-04 135027 94796
23-05-04 135200 94941
24-05-04 136041 94963
25-05-04 135908 95554
26-05-04 135935 95180
27-05-04 135957 95352
28-05-04 136044 96278
AS Summary
17252 Number of ASes in routing system
6957 Number of ASes announcing only one prefix
1423 Largest number of prefixes announced by an AS
AS7018 : ATTW AT&T WorldNet Services
73561344 Largest address span announced by an AS (/32s)
AS568 : DISOUN DISO-UNRRA
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').
--- 28May04 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 137437 96278 41159 29.9% All ASes
AS4134 716 156 560 78.2% CHINANET-BACKBONE
No.31,Jin-rong Street
AS18566 706 161 545 77.2% CVAD Covad Communications
AS4323 729 202 527 72.3% TWTC Time Warner Telecom
AS7018 1423 986 437 30.7% ATTW AT&T WorldNet Services
AS6197 705 318 387 54.9% BNS-14 BellSouth Network
Solutions, Inc
AS7843 505 119 386 76.4% ADELPH-13 Adelphia Corp.
AS701 1288 927 361 28.0% UU UUNET Technologies, Inc.
AS22909 390 33 357 91.5% CMCS Comcast Cable
Communications, Inc.
AS6198 558 229 329 59.0% BNS-14 BellSouth Network
Solutions, Inc
AS22773 377 57 320 84.9% CXAB Cox Communications Inc.
Atlanta
AS27364 363 44 319 87.9% ARMC Armstrong Cable Services
AS9929 338 33 305 90.2% CNCNET-CN China Netcom Corp.
AS1239 941 640 301 32.0% SPRN Sprint
AS11172 356 55 301 84.6% Servicios Alestra S.A de C.V
AS17676 339 50 289 85.3% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS4355 381 99 282 74.0% ERSD EARTHLINK, INC
AS6478 305 49 256 83.9% ATTW AT&T WorldNet Services
AS6347 402 151 251 62.4% SAVV SAVVIS Communications
Corporation
AS209 741 503 238 32.1% QWEST-4 Qwest
AS1221 853 616 237 27.8% ASN-TELSTRA Telstra Pty Ltd
AS6140 389 160 229 58.9% IMPSA ImpSat
AS25844 243 16 227 93.4% SASMFL-2 Skadden, Arps, Slate,
Meagher & Flom LLP
AS14654 229 5 224 97.8% WAYPOR-3 Wayport
AS9583 399 182 217 54.4% SATYAMNET-AS Satyam Infoway
Ltd.,
AS3356 894 679 215 24.0% LEVEL3 Level 3 Communications
AS4766 475 264 211 44.4% KIX Korea Internet Exchange
for "96 World Internet
Exposition
AS9443 357 154 203 56.9% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS2386 427 241 186 43.6% ADCS-1 AT&T Data
Communications Services
AS5668 380 194 186 48.9% CIH-12 CenturyTel Internet
Holdings, Inc.
AS6327 208 28 180 86.5% SHAWC-2 Shaw Communications
Inc.
Total 16417 7351 9066 55.2% Top 30 total
Possible Bogus Routes
24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd.
24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services
24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services
64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS
64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc.
64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB
64.46.34.0/24 AS3408
64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc.
66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc.
69.6.224.0/19 AS32392 HOSTI-3 Hosting-Network GmbH
69.26.32.0/19 AS17307 VIRTEL-15 Virtela Communications
132.0.0.0/10 AS568 DISOUN DISO-UNRRA
137.0.0.0/13 AS568 DISOUN DISO-UNRRA
138.136.0.0/13 AS568 DISOUN DISO-UNRRA
158.0.0.0/13 AS568 DISOUN DISO-UNRRA
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.30.127.0/24 AS719 LANLINK Elisa Oyj
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 AS702 MCI EMEA
192.81.182.0/24 AS719 LANLINK Elisa Oyj
192.81.183.0/24 AS719 LANLINK Elisa Oyj
192.81.184.0/24 AS719 LANLINK Elisa Oyj
192.119.135.0/24 AS270 NASA 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 ATTW AT&T WorldNet Services
192.136.71.0/24 AS719 LANLINK Elisa Oyj
192.136.79.0/24 AS719 LANLINK Elisa Oyj
192.153.144.0/21 AS568 DISOUN DISO-UNRRA
192.172.0.0/19 AS568 DISOUN DISO-UNRRA
192.188.208.0/20 AS568 DISOUN DISO-UNRRA
192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc.
198.97.72.0/21 AS568 DISOUN DISO-UNRRA
198.97.80.0/20 AS568 DISOUN DISO-UNRRA
198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center
198.97.192.0/20 AS568 DISOUN DISO-UNRRA
198.97.240.0/20 AS568 DISOUN DISO-UNRRA
198.97.247.0/24 AS3475 DEPART-52 Department of the Navy
198.101.4.0/22 AS568 DISOUN DISO-UNRRA
198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY CityNet, Inc.
198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp.
198.161.165.0/24 AS852 AGTA Telus Advanced Communications
198.163.155.0/24 AS684 MRN Manitoba Regional Network
198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 UU UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASK SaskTel
198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc
199.10.0.0/16 AS568 DISOUN DISO-UNRRA
199.60.0.0/20 AS271 UBC-3 University of British Columbia
199.84.0.0/16 AS701 UU UUNET Technologies, Inc.
199.114.0.0/18 AS568 DISOUN DISO-UNRRA
199.114.0.0/21 AS568 DISOUN DISO-UNRRA
199.114.128.0/18 AS568 DISOUN DISO-UNRRA
199.114.130.0/24 AS721 DNIC DoD Network Information Center
199.114.132.0/24 AS721 DNIC DoD Network Information Center
199.114.134.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.138.0/24 AS721 DNIC DoD Network Information Center
199.114.140.0/24 AS3544 DISAUN DISA/UNRRA
199.114.142.0/24 AS721 DNIC DoD Network Information Center
199.114.144.0/24 AS721 DNIC DoD Network Information Center
199.114.148.0/24 AS721 DNIC DoD Network Information Center
199.114.150.0/24 AS721 DNIC DoD Network Information Center
199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.154.0/24 AS1733 ADP-41 AF DDN PMO
199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.160.0/24 AS1733 ADP-41 AF DDN PMO
199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 DISOUN DISO-UNRRA
199.123.0.0/18 AS568 DISOUN DISO-UNRRA
199.123.16.0/20 AS568 DISOUN DISO-UNRRA
199.123.80.0/21 AS568 DISOUN DISO-UNRRA
199.189.32.0/19 AS7332 IQUEST IQuest Internet
199.197.8.0/22 AS21814 PARSON-18 Parsons Corp.
199.202.0.0/16 AS701 UU UUNET Technologies, Inc.
202.2.64.0/20 AS9729 IS-AP iAdvantage Limited
202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES
202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG)
202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd.
202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd
202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus
202.141.160.0/24 AS9237 HUTCHCA-AS BTN Access Limited
202.141.190.0/24 AS3549 GBLX Global Crossing Ltd.
202.141.191.0/24 AS4637 REACH Reach Network Border AS
202.155.243.0/24 AS4795 INDOSAT2-ID INDOSATNET-ASN
202.164.224.0/19 AS7599 IPXC-AS-AP IP Exchange
203.32.4.0/23 AS7617
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc.
204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc.
205.150.0.0/15 AS701 UU UUNET Technologies, Inc.
205.159.72.0/24 AS1660 ANSCOM-5 ANS Communications
206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp.
206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
206.251.69.0/24 AS27429 TIL-33 Telesat International Ltd.
206.253.190.0/23 AS8123 POLYBA Polybase
207.231.96.0/19 AS11194 NUNETI NuNet Inc
208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
209.169.219.0/24 AS189 GNTY Genuity
209.169.223.0/24 AS189 GNTY Genuity
209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc.
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 INS-52 Inter-Pacific Network Services
209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd.
209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc
210.213.0.0/19 AS6453 GLOBEINTERNET Teleglobe America Inc.
216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services
216.145.130.0/24 AS11937 TRXI TRX Inc.
216.145.132.0/24 AS11937 TRXI TRX Inc.
216.145.133.0/24 AS11937 TRXI TRX Inc.
216.145.134.0/24 AS11937 TRXI TRX Inc.
216.145.135.0/24 AS11937 TRXI TRX Inc.
216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc
216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services
216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc
216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services
216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications
216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications
216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications
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
I will be out of the office starting 19/05/2004 and will not return until
24/05/2004.
Please copy CNP Internet & Peering in case of emergency.
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 22 May, 2004
Analysis Summary
----------------
BGP routing table entries examined: 138121
Prefixes after maximum aggregation: 84026
Unique aggregates announced to Internet: 67160
Total ASes present in the Internet Routing Table: 17261
Origin-only ASes present in the Internet Routing Table: 14964
Origin ASes announcing only one prefix: 6956
Transit ASes present in the Internet Routing Table: 2297
Transit-only ASes present in the Internet Routing Table: 75
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 12
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 18
Number of addresses announced to Internet: 1289331964
Equivalent to 76 /8s, 217 /16s and 164 /24s
Percentage of available address space announced: 34.8
Percentage of allocated address space announced: 57.1
Percentage of available address space allocated: 60.9
Total number of prefixes smaller than registry allocations: 61989
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 26473
Total APNIC prefixes after maximum aggregation: 13746
Prefixes being announced from the APNIC address blocks: 24781
Unique aggregates announced from the APNIC address blocks: 13836
APNIC Region origin ASes present in the Internet Routing Table: 2058
APNIC Region origin ASes announcing only one prefix: 615
APNIC Region transit ASes present in the Internet Routing Table: 335
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 146961152
Equivalent to 8 /8s, 194 /16s and 115 /24s
Percentage of available APNIC address space announced: 67.1
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 58/7, 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 79113
Total ARIN prefixes after maximum aggregation: 49264
Prefixes being announced from the ARIN address blocks: 61151
Unique aggregates announced from the ARIN address blocks: 21545
ARIN Region origin ASes present in the Internet Routing Table: 9191
ARIN Region origin ASes announcing only one prefix: 3273
ARIN Region transit ASes present in the Internet Routing Table: 909
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 224271136
Equivalent to 13 /8s, 94 /16s and 27 /24s
Percentage of available ARIN address space announced: 74.3
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
31744 - 32767
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 25470
Total RIPE prefixes after maximum aggregation: 18122
Prefixes being announced from the RIPE address blocks: 22282
Unique aggregates announced from the RIPE address blocks: 14770
RIPE Region origin ASes present in the Internet Routing Table: 5470
RIPE Region origin ASes announcing only one prefix: 2943
RIPE Region transit ASes present in the Internet Routing Table: 938
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 162493184
Equivalent to 9 /8s, 175 /16s and 115 /24s
Percentage of available RIPE address space announced: 57.0
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5912
Total LACNIC prefixes after maximum aggregation: 2217
Prefixes being announced from the LACNIC address blocks: 5578
Unique aggregates announced from the LACNIC address blocks: 3493
LACNIC Region origin ASes present in the Internet Routing Table: 377
LACNIC Region origin ASes announcing only one prefix: 104
LACNIC Region transit ASes present in the Internet Routing Table: 71
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 15
Number of LACNIC addresses announced to Internet: 14926592
Equivalent to 0 /8s, 227 /16s and 195 /24s
Percentage of available LACNIC address space announced: 44.5
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
Emerging AfriNIC Region Analysis Summary
----------------------------------------
Prefixes being announced by AfriNIC Region ASes: 1149
Total AfriNIC prefixes after maximum aggregation: 677
Prefixes being announced from the AfriNIC address blocks: 771
Unique aggregates announced from the AfriNIC address blocks: 580
AfriNIC Region origin ASes present in the Internet Routing Table: 91
AfriNIC Region origin ASes announcing only one prefix: 21
AfriNIC Region transit ASes present in the Internet Routing Table: 11
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 16
Number of AfriNIC addresses announced to Internet: 1848576
Equivalent to 0 /8s, 28 /16s and 53 /24s
Percentage of available AfriNIC address space announced: 11.0
AfriNIC AS Blocks <none>
AfriNIC Address Blocks 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 852 1091 614 Telstra Pty Ltd
4134 770 3514 140 Data Communications Bureau
4766 488 2896 263 Korea Internet Exchange for "
9583 473 39 89 Satyam Infoway Ltd.,
9443 354 69 78 Primus Telecommunications
2907 353 1841 330 SINET Japan
4755 352 122 48 Videsh Sanchar Nigam Ltd. Aut
9929 345 156 33 China Netcom Corp.
17676 341 5084 33 XTAGE CORPORATION
703 330 375 257 UUNET
17557 327 23 167 Pakistan Telecom
2764 296 275 242 connect.com.au pty ltd
7474 265 268 208 Optus Communications Pty Ltd
9942 230 71 127 COMindico Australia
9800 224 367 62 CHINA UNICOM
4780 212 193 26 Digital United Inc.
9498 194 47 46 BHARTI BT INTERNET LTD.
17974 179 51 97 PT TELEKOMUNIKASI INDONESIA
4837 176 1683 105 chinanet IDC center beijing n
10036 173 16 162 C&M Communication Co. Ltd.
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1449 6892 1009 AT&T
701 1318 8545 944 UUNET Technologies, Inc.
1239 937 3016 639 Sprint
3356 896 10916 679 Level 3 Communications, LLC
209 736 3459 503 Qwest
4323 727 560 199 Time Warner Communications, I
18566 704 192 8 Covad Communications
6197 702 519 268 BellSouth Network Solutions,
6198 557 366 210 BellSouth Network Solutions,
20115 555 365 290 Charter Communications
852 513 1142 404 Telus Advanced Communications
7843 496 646 115 Adelphia Corp.
7132 452 7868 336 Southwestern Bell Internet Se
2386 428 601 231 AT&T Data Communications Serv
705 402 147 276 UUNET Technologies, Inc.
6347 401 388 90 SAVVIS Communications Corpora
4355 391 323 101 EarthLink, Inc.
22909 387 840 29 Comcast Cable Corporation
376 384 359 112 Reseau Interordinateurs Scien
5668 380 71 17 Century Telephone
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 651 2037 546 UUNET - Commercial IP service
3320 296 2477 236 Deutsche Telekom AG
3301 273 1096 263 TeliaNet Sweden
8220 272 428 259 COLT Internet - International
680 244 2025 239 DFN-IP service G-WiN
1257 240 493 196 SWIPnet Swedish IP Network
13083 216 51 8 Mannesmann Datenverarbeitung
3246 203 461 200 Song Networks
5515 202 795 144 Sonera Solution Autonomous Sy
719 178 288 102 LANLINK autonomous system
3215 176 833 69 France Telecom Transpac
8708 174 111 163 Romania Data Systems S.A.
25186 174 172 115 France Telecom Transpac's Tra
786 173 1794 173 The JANET IP Service
6746 152 29 126 Dynamic Network Technologies,
5400 150 225 128 BT Ignite European Backbone
3269 137 1101 65 TELECOM ITALIA
3303 132 611 132 Swisscom Ltd
12302 123 18 29 MobiFon S.A.
8866 115 13 6 Bulgarian Telecommunication C
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 386 124 65 ImpSat
8151 267 373 128 UniNet S.A. de C.V.
11172 214 79 50 Servicios Alestra S.A de C.V
16814 203 13 7 NSS, S.A.
6147 160 82 21 Telefonica Del Peru
7303 143 53 32 Telecom Argentina Stet-France
6505 134 90 92 Global One Communicaoes Ltda
6503 130 219 89 AVANTEL, S.A.
11992 89 9 28 Integrated Systems
11556 87 57 24 Cable-Wireless Panama
6535 79 5 16 Chilesat Servicios Empresari
15311 75 19 37 Telefonica Empresas
14420 73 5 32 ANDINATEL S.A.
5639 72 8 8 Telecommunications Services o
4270 71 18 9 Red de Interconexion Universi
14535 70 6 5 Techtel S.A.
11311 69 7 19 Sinectis S.A.
14259 68 4 5 GTD Internet S.A.
10292 66 6 25 TELECOMMUNICATIONS OF JAMAICA
7080 64 4 1 Electronica y Comunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 254 632 219 The Internet Solution
5536 107 8 3 Internet Egypt Network
2018 94 297 92 Tertiary Education Network
2905 89 272 79 The Internetworking Company o
11845 37 9 11 Data Pro Business Online
24835 31 18 6 RAYA Telecom - Egypt
9129 27 3 4 UUNET Kenya
5713 26 125 24 Telkom SA Ltd
16637 25 9 18 Johnnic e-Ventures
6713 24 38 9 Itissalat Al-MAGHRIB
12455 24 4 2 Jambonet Autonomous system
14988 24 16 1 Botswana Telecommunications C
8524 23 2 4 AUCEGYPT Autonomous System
10798 18 1 12 Standard Bank of South Africa
15706 16 2 3 Sudatel Internet Exchange Aut
12258 15 3 10 Vodacom Internet Company
8346 14 22 13 SONATEL-AS Autonomous System
15808 13 1 5 Communication Solutions Ltd i
17148 13 1 7 First National Bank
2609 12 26 4 Tunisia BackBone AS
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 704 696 Covad Communications
4134 770 630 Data Communications Bureau
4323 727 528 Time Warner Communications, I
6197 702 434 BellSouth Network Solutions,
9583 473 384 Satyam Infoway Ltd.,
7843 496 381 Adelphia Corp.
701 1318 374 UUNET Technologies, Inc.
5668 380 363 Century Telephone
22909 387 358 Comcast Cable Corporation
6198 557 347 BellSouth Network Solutions,
27364 359 340 Armstrong Cable Services
22773 372 328 Cox Communications, Inc. Atla
6140 386 321 ImpSat
9929 345 312 China Netcom Corp.
6347 401 311 SAVVIS Communications Corpora
17676 341 308 XTAGE CORPORATION
4755 352 304 Videsh Sanchar Nigam Ltd. Aut
1239 937 298 Sprint
4355 391 290 EarthLink, Inc.
9443 354 276 Primus Telecommunications
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18416 UNALLOCATED 61.56.96.0/24 9919 New Century InfoComm
18416 UNALLOCATED 61.56.96.0/20 9919 New Century InfoComm
65001 PRIVATE 148.235.124.0/24 8151 UniNet S.A. de C.V.
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
65001 PRIVATE 200.79.116.0/24 8151 UniNet S.A. de C.V.
65502 PRIVATE 203.97.150.0/24 7714 TelstraClear
18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom
30306 UNALLOCATED 212.85.220.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.220.0/22 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.221.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.222.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.223.0/24 5713 Telkom SA Ltd
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
156.154.16.0/22 7786 Lockheed Martin IMS
158.0.0.0/13 568 DISO-UNRRA
164.234.0.0/18 721 DLA Systems Automation Center
164.234.0.0/16 721 DLA Systems Automation Center
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.172.0.0/19 568 DISO-UNRRA
192.172.11.0/24 721 DLA Systems Automation Center
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:18 /9:3 /10:6 /11:15 /12:59
/13:120 /14:293 /15:510 /16:7759 /17:2023 /18:3596
/19:9376 /20:9863 /21:7173 /22:10178 /23:11539 /24:74884
/25:214 /26:255 /27:132 /28:31 /29:8 /30:54
/31:0 /32:12
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 687 704 Covad Communications
7018 552 1449 AT&T
6197 533 702 BellSouth Network Solutions,
3356 508 896 Level 3 Communications, LLC
702 396 651 UUNET - Commercial IP service
6198 395 557 BellSouth Network Solutions,
701 367 1318 UUNET Technologies, Inc.
1239 361 937 Sprint
27364 347 359 Armstrong Cable Services
5668 332 380 Century Telephone
9583 314 473 Satyam Infoway Ltd.,
4766 311 488 Korea Internet Exchange for "
20115 296 555 Charter Communications
9929 275 345 China Netcom Corp.
14824 250 275 NewSouth Communications Corp.
690 247 283 Merit Network
3320 245 296 Deutsche Telekom AG
25844 244 244 Skadden, Arps, Slate, Meagher
13609 235 276 Choice One Communications Inc
6517 231 257 Yipes Communications, Inc.
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:3 12:816 13:1 15:5 16:1 17:3
20:8 24:724 32:95 38:69 40:54 44:3
55:1 56:4 57:15 61:376 62:490 63:1827
64:1834 65:1987 66:2499 67:313 68:515 69:547
70:64 80:502 81:298 82:173 83:56 128:149
129:195 130:82 131:131 132:18 133:1 134:179
135:17 136:186 137:106 138:157 139:38 140:156
141:126 142:117 143:54 144:90 145:42 146:301
147:76 148:374 149:115 150:93 151:66 152:165
153:62 154:1 155:120 156:61 157:54 158:145
159:147 160:54 161:54 162:381 163:73 164:159
165:160 166:99 167:219 168:225 169:105 170:286
171:8 192:5531 193:2705 194:2030 195:1366 196:549
198:3678 199:3059 200:3350 201:7 202:4567 203:5535
204:3040 205:1992 206:2254 207:2438 208:2238 209:2787
210:1437 211:550 212:968 213:1157 214:56 215:28
216:3382 217:899 218:170 219:108 220:217 221:28
222:28
End of report
1
0
This report has been generated at Fri May 21 21:43:31 2004 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
14-05-04 134465 94321
15-05-04 134328 94291
16-05-04 134322 94277
17-05-04 134431 94339
18-05-04 134557 94505
19-05-04 134683 94655
20-05-04 134815 94861
21-05-04 134981 94840
AS Summary
17173 Number of ASes in routing system
6948 Number of ASes announcing only one prefix
1428 Largest number of prefixes announced by an AS
AS7018 : ATTW AT&T WorldNet Services
73561344 Largest address span announced by an AS (/32s)
AS568 : DISOUN DISO-UNRRA
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').
--- 21May04 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 135437 94890 40547 29.9% All ASes
AS4134 751 153 598 79.6% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4323 725 200 525 72.4% TWTC Time Warner Telecom
AS7029 570 53 517 90.7% AIS-43 Alltel Information
Services, Inc.
AS7018 1428 990 438 30.7% ATTW AT&T WorldNet Services
AS6197 698 312 386 55.3% BNS-14 BellSouth Network
Solutions, Inc
AS7843 496 115 381 76.8% ADELPH-13 Adelphia Corp.
AS9583 473 107 366 77.4% SATYAMNET-AS Satyam Infoway
Ltd.,
AS701 1299 934 365 28.1% UU UUNET Technologies, Inc.
AS22909 387 37 350 90.4% CMCS Comcast Cable
Communications, Inc.
AS6198 554 224 330 59.6% BNS-14 BellSouth Network
Solutions, Inc
AS22773 372 52 320 86.0% CXAB Cox Communications Inc.
Atlanta
AS27364 354 40 314 88.7% ARMC Armstrong Cable Services
AS9929 336 33 303 90.2% CNCNET-CN China Netcom Corp.
AS1239 943 644 299 31.7% SPRN Sprint
AS17676 339 50 289 85.3% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS4355 381 99 282 74.0% ERSD EARTHLINK, INC
AS6140 386 120 266 68.9% IMPSA ImpSat
AS6478 304 48 256 84.2% ATTW AT&T WorldNet Services
AS1221 855 617 238 27.8% ASN-TELSTRA Telstra Pty Ltd
AS209 735 504 231 31.4% QWEST-4 Qwest
AS25844 243 16 227 93.4% SASMFL-2 Skadden, Arps, Slate,
Meagher & Flom LLP
AS14654 230 5 225 97.8% WAYPOR-3 Wayport
AS3356 898 682 216 24.1% LEVEL3 Level 3 Communications
AS4766 474 263 211 44.5% KIX Korea Internet Exchange
for "96 World Internet
Exposition
AS9443 358 155 203 56.7% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS2386 427 240 187 43.8% ADCS-1 AT&T Data
Communications Services
AS5668 380 194 186 48.9% CIH-12 CenturyTel Internet
Holdings, Inc.
AS19262 269 88 181 67.3% VGN-2 Verizon Global Networks
AS6327 208 28 180 86.5% SHAWC-2 Shaw Communications
Inc.
AS6347 401 221 180 44.9% SAVV SAVVIS Communications
Corporation
Total 16274 7224 9050 55.6% Top 30 total
Possible Bogus Routes
24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd.
24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services
24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services
60.254.0.0/20 AS23889 MAURITIUS-TELECOM-AS-AP MAURITIUS TELECOM
64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS
64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc.
64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB
64.46.34.0/24 AS3408
64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc.
66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc.
69.6.224.0/19 AS32392 HOSTI-3 Hosting-Network GmbH
69.26.32.0/19 AS17307 VIRTEL-15 Virtela Communications
132.0.0.0/10 AS568 DISOUN DISO-UNRRA
137.0.0.0/13 AS568 DISOUN DISO-UNRRA
138.136.0.0/13 AS568 DISOUN DISO-UNRRA
158.0.0.0/13 AS568 DISOUN DISO-UNRRA
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.30.127.0/24 AS719 LANLINK Elisa Oyj
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 AS702 MCI EMEA
192.81.182.0/24 AS719 LANLINK Elisa Oyj
192.81.183.0/24 AS719 LANLINK Elisa Oyj
192.81.184.0/24 AS719 LANLINK Elisa Oyj
192.119.135.0/24 AS270 NASA 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 ATTW AT&T WorldNet Services
192.136.71.0/24 AS719 LANLINK Elisa Oyj
192.136.79.0/24 AS719 LANLINK Elisa Oyj
192.153.144.0/21 AS568 DISOUN DISO-UNRRA
192.172.0.0/19 AS568 DISOUN DISO-UNRRA
192.188.208.0/20 AS568 DISOUN DISO-UNRRA
192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc.
198.97.72.0/21 AS568 DISOUN DISO-UNRRA
198.97.80.0/20 AS568 DISOUN DISO-UNRRA
198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center
198.97.192.0/20 AS568 DISOUN DISO-UNRRA
198.97.240.0/20 AS568 DISOUN DISO-UNRRA
198.97.247.0/24 AS3475 DEPART-52 Department of the Navy
198.101.4.0/22 AS568 DISOUN DISO-UNRRA
198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY CityNet, Inc.
198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp.
198.161.165.0/24 AS852 AGTA Telus Advanced Communications
198.163.155.0/24 AS684 MRN Manitoba Regional Network
198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 UU UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASK SaskTel
198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc
199.10.0.0/16 AS568 DISOUN DISO-UNRRA
199.60.0.0/20 AS271 UBC-3 University of British Columbia
199.84.0.0/16 AS701 UU UUNET Technologies, Inc.
199.114.0.0/18 AS568 DISOUN DISO-UNRRA
199.114.0.0/21 AS568 DISOUN DISO-UNRRA
199.114.128.0/18 AS568 DISOUN DISO-UNRRA
199.114.130.0/24 AS721 DNIC DoD Network Information Center
199.114.132.0/24 AS721 DNIC DoD Network Information Center
199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.138.0/24 AS721 DNIC DoD Network Information Center
199.114.140.0/24 AS3544 DISAUN DISA/UNRRA
199.114.142.0/24 AS721 DNIC DoD Network Information Center
199.114.144.0/24 AS721 DNIC DoD Network Information Center
199.114.148.0/24 AS721 DNIC DoD Network Information Center
199.114.150.0/24 AS721 DNIC DoD Network Information Center
199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.154.0/24 AS1733 ADP-41 AF DDN PMO
199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.160.0/24 AS1733 ADP-41 AF DDN PMO
199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 DISOUN DISO-UNRRA
199.123.0.0/18 AS568 DISOUN DISO-UNRRA
199.123.16.0/20 AS568 DISOUN DISO-UNRRA
199.123.80.0/21 AS568 DISOUN DISO-UNRRA
199.189.32.0/19 AS7332 IQUEST IQuest Internet
199.197.8.0/22 AS21814 PARSON-18 Parsons Corp.
199.202.0.0/16 AS701 UU UUNET Technologies, Inc.
202.2.64.0/20 AS9729 IS-AP iAdvantage Limited
202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES
202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG)
202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd.
202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd
202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus
202.155.243.0/24 AS4795 INDOSAT2-ID INDOSATNET-ASN
202.164.224.0/19 AS7599 IPXC-AS-AP IP Exchange
203.32.4.0/23 AS7617
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.201.64.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.65.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.66.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.67.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.68.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.69.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.70.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.71.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.72.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.73.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.74.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.75.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.76.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.77.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.78.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
203.201.79.0/24 AS17536 PRODIGY-AS-AP Prodidgy Telecommunications
204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc.
204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc.
205.150.0.0/15 AS701 UU UUNET Technologies, Inc.
205.159.72.0/24 AS1660 ANSCOM-5 ANS Communications
206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp.
206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
206.251.69.0/24 AS27429 TIL-33 Telesat International Ltd.
207.231.96.0/19 AS11194 NUNETI NuNet Inc
208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
209.169.219.0/24 AS189 GNTY Genuity
209.169.223.0/24 AS189 GNTY Genuity
209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc.
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 INS-52 Inter-Pacific Network Services
209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd.
209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc
210.213.0.0/19 AS6453 GLOBEINTERNET Teleglobe America Inc.
216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services
216.145.130.0/24 AS11937 TRXI TRX Inc.
216.145.132.0/24 AS11937 TRXI TRX Inc.
216.145.133.0/24 AS11937 TRXI TRX Inc.
216.145.134.0/24 AS11937 TRXI TRX Inc.
216.145.135.0/24 AS11937 TRXI TRX Inc.
216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc
216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services
216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc
216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services
216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications
216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications
216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications
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 15 May, 2004
Analysis Summary
----------------
BGP routing table entries examined: 137646
Prefixes after maximum aggregation: 83605
Unique aggregates announced to Internet: 66696
Total ASes present in the Internet Routing Table: 17225
Origin-only ASes present in the Internet Routing Table: 14930
Origin ASes announcing only one prefix: 6941
Transit ASes present in the Internet Routing Table: 2295
Transit-only ASes present in the Internet Routing Table: 76
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 9
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 17
Number of addresses announced to Internet: 1304524280
Equivalent to 77 /8s, 193 /16s and 117 /24s
Percentage of available address space announced: 35.2
Percentage of allocated address space announced: 57.8
Percentage of available address space allocated: 60.9
Total number of prefixes smaller than registry allocations: 61748
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 26298
Total APNIC prefixes after maximum aggregation: 13605
Prefixes being announced from the APNIC address blocks: 24607
Unique aggregates announced from the APNIC address blocks: 13725
APNIC Region origin ASes present in the Internet Routing Table: 2055
APNIC Region origin ASes announcing only one prefix: 612
APNIC Region transit ASes present in the Internet Routing Table: 333
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 16
Number of APNIC addresses announced to Internet: 146596352
Equivalent to 8 /8s, 188 /16s and 226 /24s
Percentage of available APNIC address space announced: 66.9
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 58/7, 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 78896
Total ARIN prefixes after maximum aggregation: 49022
Prefixes being announced from the ARIN address blocks: 60928
Unique aggregates announced from the ARIN address blocks: 21298
ARIN Region origin ASes present in the Internet Routing Table: 9172
ARIN Region origin ASes announcing only one prefix: 3270
ARIN Region transit ASes present in the Internet Routing Table: 905
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 224298016
Equivalent to 13 /8s, 94 /16s and 132 /24s
Percentage of available ARIN address space announced: 74.3
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
31744 - 32767
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 25420
Total RIPE prefixes after maximum aggregation: 18078
Prefixes being announced from the RIPE address blocks: 22230
Unique aggregates announced from the RIPE address blocks: 14692
RIPE Region origin ASes present in the Internet Routing Table: 5451
RIPE Region origin ASes announcing only one prefix: 2928
RIPE Region transit ASes present in the Internet Routing Table: 944
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 161051648
Equivalent to 9 /8s, 153 /16s and 116 /24s
Percentage of available RIPE address space announced: 56.5
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5884
Total LACNIC prefixes after maximum aggregation: 2226
Prefixes being announced from the LACNIC address blocks: 5537
Unique aggregates announced from the LACNIC address blocks: 3467
LACNIC Region origin ASes present in the Internet Routing Table: 378
LACNIC Region origin ASes announcing only one prefix: 107
LACNIC Region transit ASes present in the Internet Routing Table: 72
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 15
Number of LACNIC addresses announced to Internet: 14903552
Equivalent to 0 /8s, 227 /16s and 105 /24s
Percentage of available LACNIC address space announced: 44.4
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
Emerging AfriNIC Region Analysis Summary
----------------------------------------
Prefixes being announced by AfriNIC Region ASes: 1147
Total AfriNIC prefixes after maximum aggregation: 674
Prefixes being announced from the AfriNIC address blocks: 769
Unique aggregates announced from the AfriNIC address blocks: 571
AfriNIC Region origin ASes present in the Internet Routing Table: 92
AfriNIC Region origin ASes announcing only one prefix: 24
AfriNIC Region transit ASes present in the Internet Routing Table: 11
Average AfriNIC Region AS path length visible: 5.1
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 1846272
Equivalent to 0 /8s, 28 /16s and 44 /24s
Percentage of available AfriNIC address space announced: 11.0
AfriNIC AS Blocks <none>
AfriNIC Address Blocks 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 853 1091 616 Telstra Pty Ltd
4134 768 3482 139 Data Communications Bureau
4766 488 2903 262 Korea Internet Exchange for "
9583 464 40 81 Satyam Infoway Ltd.,
4755 354 125 52 Videsh Sanchar Nigam Ltd. Aut
9443 352 69 78 Primus Telecommunications
2907 351 1840 328 SINET Japan
9929 344 156 33 China Netcom Corp.
17676 341 5084 33 XTAGE CORPORATION
703 330 375 257 UUNET
17557 327 23 164 Pakistan Telecom
2764 295 275 242 connect.com.au pty ltd
7474 268 268 210 Optus Communications Pty Ltd
9942 228 71 125 COMindico Australia
9800 219 366 58 CHINA UNICOM
4780 212 193 26 Digital United Inc.
9498 192 31 45 BHARTI BT INTERNET LTD.
17974 179 51 98 PT TELEKOMUNIKASI INDONESIA
4837 175 1683 105 chinanet IDC center beijing n
9304 171 161 25 Hutchison Telecom (HK)
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1432 6888 998 AT&T
701 1320 8544 946 UUNET Technologies, Inc.
1239 935 3016 635 Sprint
3356 897 10948 680 Level 3 Communications, LLC
209 735 3469 504 Qwest
4323 725 561 200 Time Warner Communications, I
18566 704 192 8 Covad Communications
6197 701 517 267 BellSouth Network Solutions,
6198 569 372 210 BellSouth Network Solutions,
20115 536 848 273 Charter Communications
852 512 1142 403 Telus Advanced Communications
7066 505 208 274 Virginia Polytechnic Institut
7843 496 644 116 Adelphia Corp.
7132 450 7868 334 Southwestern Bell Internet Se
2386 427 593 231 AT&T Data Communications Serv
6347 401 388 90 SAVVIS Communications Corpora
705 399 145 274 UUNET Technologies, Inc.
4355 391 323 101 EarthLink, Inc.
22909 386 840 29 Comcast Cable Corporation
376 381 343 112 Reseau Interordinateurs Scien
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 650 2037 545 UUNET - Commercial IP service
3320 298 2477 238 Deutsche Telekom AG
3301 272 1096 262 TeliaNet Sweden
8220 272 428 259 COLT Internet - International
680 244 2025 239 DFN-IP service G-WiN
1257 240 493 196 SWIPnet Swedish IP Network
13083 216 51 8 Mannesmann Datenverarbeitung
3246 203 461 200 Song Networks
5515 202 795 144 Sonera Solution Autonomous Sy
719 194 288 102 LANLINK autonomous system
3215 177 835 69 France Telecom Transpac
8708 174 111 163 Romania Data Systems S.A.
25186 174 172 115 France Telecom Transpac's Tra
786 173 1794 173 The JANET IP Service
5400 149 225 130 BT Ignite European Backbone
6746 138 28 114 Dynamic Network Technologies,
3269 135 1101 65 TELECOM ITALIA
3303 134 611 134 Swisscom Ltd
12302 122 18 29 MobiFon S.A.
1273 110 165 89 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 385 123 70 ImpSat
8151 270 373 129 UniNet S.A. de C.V.
11172 215 79 50 Servicios Alestra S.A de C.V
16814 171 11 6 NSS, S.A.
6147 160 82 21 Telefonica Del Peru
7303 144 53 29 Telecom Argentina Stet-France
6505 133 90 91 Global One Communicaoes Ltda
6503 130 219 89 AVANTEL, S.A.
11992 88 9 28 Integrated Systems
11556 87 57 24 Cable-Wireless Panama
6535 78 5 20 Chilesat Servicios Empresari
15311 74 18 37 Telefonica Empresas
5639 72 8 8 Telecommunications Services o
4270 71 18 9 Red de Interconexion Universi
14535 71 6 5 Techtel S.A.
14420 70 4 29 ANDINATEL S.A.
11311 69 7 19 Sinectis S.A.
14259 68 4 5 GTD Internet S.A.
10292 65 6 25 TELECOMMUNICATIONS OF JAMAICA
7080 64 4 1 Electronica y Comunicaciones
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 254 632 219 The Internet Solution
5536 106 8 3 Internet Egypt Network
2018 94 297 92 Tertiary Education Network
2905 89 272 79 The Internetworking Company o
11845 36 9 11 Data Pro Business Online
24835 31 18 6 RAYA Telecom - Egypt
9129 28 3 4 UUNET Kenya
5713 26 125 24 Telkom SA Ltd
16637 25 9 18 Johnnic e-Ventures
6713 24 38 9 Itissalat Al-MAGHRIB
12455 24 4 2 Jambonet Autonomous system
14988 24 16 1 Botswana Telecommunications C
8524 23 2 4 AUCEGYPT Autonomous System
10798 18 1 12 Standard Bank of South Africa
15706 16 2 3 Sudatel Internet Exchange Aut
12258 15 3 10 Vodacom Internet Company
8346 14 22 13 SONATEL-AS Autonomous System
15808 13 1 5 Communication Solutions Ltd i
17148 13 1 7 First National Bank
2609 12 26 4 Tunisia BackBone AS
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 704 696 Covad Communications
4134 768 629 Data Communications Bureau
4323 725 525 Time Warner Communications, I
6197 701 434 BellSouth Network Solutions,
9583 464 383 Satyam Infoway Ltd.,
7843 496 380 Adelphia Corp.
701 1320 374 UUNET Technologies, Inc.
5668 377 360 Century Telephone
6198 569 359 BellSouth Network Solutions,
22909 386 357 Comcast Cable Corporation
27364 359 340 Armstrong Cable Services
22773 370 329 Cox Communications, Inc. Atla
6140 385 315 ImpSat
6347 401 311 SAVVIS Communications Corpora
9929 344 311 China Netcom Corp.
17676 341 308 XTAGE CORPORATION
4755 354 302 Videsh Sanchar Nigam Ltd. Aut
1239 935 300 Sprint
4355 391 290 EarthLink, Inc.
9443 352 274 Primus Telecommunications
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18416 UNALLOCATED 61.56.96.0/24 9919 New Century InfoComm
18416 UNALLOCATED 61.56.96.0/20 9919 New Century InfoComm
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom
30306 UNALLOCATED 212.85.220.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.220.0/22 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.221.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.222.0/24 21242 Menasat - GDBC ,Glob
30306 UNALLOCATED 212.85.223.0/24 5713 Telkom SA Ltd
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
156.154.16.0/22 7786 Lockheed Martin IMS
158.0.0.0/13 568 DISO-UNRRA
164.234.0.0/18 721 DLA Systems Automation Center
164.234.0.0/16 721 DLA Systems Automation Center
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:5 /10:6 /11:16 /12:59
/13:117 /14:294 /15:509 /16:7749 /17:2011 /18:3580
/19:9364 /20:9837 /21:7130 /22:10117 /23:11454 /24:74661
/25:213 /26:264 /27:141 /28:30 /29:5 /30:53
/31:0 /32:12
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
18566 687 704 Covad Communications
7018 541 1432 AT&T
6197 533 701 BellSouth Network Solutions,
3356 506 897 Level 3 Communications, LLC
6198 405 569 BellSouth Network Solutions,
7066 399 505 Virginia Polytechnic Institut
702 395 650 UUNET - Commercial IP service
701 367 1320 UUNET Technologies, Inc.
1239 359 935 Sprint
27364 347 359 Armstrong Cable Services
5668 329 377 Century Telephone
4766 308 488 Korea Internet Exchange for "
9583 306 464 Satyam Infoway Ltd.,
20115 275 536 Charter Communications
9929 274 344 China Netcom Corp.
14824 250 275 NewSouth Communications Corp.
690 247 283 Merit Network
3320 245 298 Deutsche Telekom AG
25844 244 244 Skadden, Arps, Slate, Meagher
13609 234 275 Choice One Communications Inc
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:3 12:816 13:1 15:5 16:1 17:3
20:8 24:718 32:96 38:67 40:54 44:3
55:1 56:4 57:14 61:412 62:487 63:1848
64:1824 65:1987 66:2474 67:309 68:513 69:525
70:64 80:510 81:289 82:170 83:57 128:147
129:199 130:48 131:89 132:18 133:1 134:179
135:17 136:186 137:104 138:149 139:40 140:155
141:126 142:116 143:52 144:91 145:42 146:293
147:76 148:374 149:114 150:93 151:64 152:168
153:62 154:1 155:124 156:58 157:54 158:144
159:147 160:52 161:54 162:380 163:75 164:332
165:160 166:99 167:218 168:221 169:105 170:285
171:8 192:5533 193:2701 194:2041 195:1367 196:547
198:3661 199:3042 200:3316 201:8 202:4561 203:5541
204:3013 205:1982 206:2244 207:2434 208:2237 209:2783
210:1368 211:499 212:952 213:1143 214:41 215:28
216:3375 217:914 218:170 219:99 220:216 221:28
222:34
End of report
1
0
This report has been generated at Fri May 14 21:43:28 2004 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
07-05-04 134302 94376
08-05-04 134423 94193
09-05-04 134359 94242
10-05-04 134412 94289
11-05-04 134451 94312
12-05-04 134397 94443
13-05-04 134540 94322
14-05-04 134465 94360
AS Summary
17138 Number of ASes in routing system
6939 Number of ASes announcing only one prefix
1413 Largest number of prefixes announced by an AS
AS7018 : ATTW AT&T WorldNet Services
73602304 Largest address span announced by an AS (/32s)
AS568 : DISOUN DISO-UNRRA
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').
--- 14May04 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 134369 94360 40009 29.8% All ASes
AS4134 749 152 597 79.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4323 724 201 523 72.2% TWTC Time Warner Telecom
AS7018 1413 981 432 30.6% ATTW AT&T WorldNet Services
AS6197 697 312 385 55.2% BNS-14 BellSouth Network
Solutions, Inc
AS7843 496 116 380 76.6% ADELPH-13 Adelphia Corp.
AS701 1301 936 365 28.1% UU UUNET Technologies, Inc.
AS9583 464 101 363 78.2% SATYAMNET-AS Satyam Infoway
Ltd.,
AS22909 386 37 349 90.4% CMCS Comcast Cable
Communications, Inc.
AS6198 566 232 334 59.0% BNS-14 BellSouth Network
Solutions, Inc
AS22773 371 50 321 86.5% CXAB Cox Communications Inc.
Atlanta
AS27364 358 45 313 87.4% ARMC Armstrong Cable Services
AS1239 942 640 302 32.1% SPRN Sprint
AS9929 333 31 302 90.7% CNCNET-CN China Netcom Corp.
AS17676 339 50 289 85.3% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS4355 381 99 282 74.0% ERSD EARTHLINK, INC
AS6140 384 116 268 69.8% IMPSA ImpSat
AS6478 304 48 256 84.2% ATTW AT&T WorldNet Services
AS1221 855 618 237 27.7% ASN-TELSTRA Telstra Pty Ltd
AS209 736 505 231 31.4% QWEST-4 Qwest
AS25844 243 16 227 93.4% SASMFL-2 Skadden, Arps, Slate,
Meagher & Flom LLP
AS14654 229 4 225 98.3% WAYPOR-3 Wayport
AS3356 901 684 217 24.1% LEVEL3 Level 3 Communications
AS4766 473 261 212 44.8% KIX Korea Internet Exchange
for "96 World Internet
Exposition
AS9443 357 155 202 56.6% INTERNETPRIMUS-AS-AP Primus
Telecommunications
AS5668 377 192 185 49.1% CIH-12 CenturyTel Internet
Holdings, Inc.
AS2386 425 241 184 43.3% ADCS-1 AT&T Data
Communications Services
AS6327 208 28 180 86.5% SHAWC-2 Shaw Communications
Inc.
AS6347 401 221 180 44.9% SAVV SAVVIS Communications
Corporation
AS19262 268 88 180 67.2% VGN-2 Verizon Global Networks
AS15270 211 43 168 79.6% PDP-14 PaeTec.net -a division
of PaeTecCommunications, Inc.
Total 15892 7203 8689 54.7% Top 30 total
Possible Bogus Routes
24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd.
24.160.0.0/11 AS20115 CC04 Charter Communications
24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services
24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services
60.254.0.0/20 AS23889 MAURITIUS-TELECOM-AS-AP MAURITIUS TELECOM
64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS
64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc.
64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB
64.46.34.0/24 AS3408
64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc.
66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc.
69.6.224.0/19 AS32392 HOSTI-3 Hosting-Network GmbH
69.26.32.0/19 AS17307 VIRTEL-15 Virtela Communications
132.0.0.0/10 AS568 DISOUN DISO-UNRRA
137.0.0.0/13 AS568 DISOUN DISO-UNRRA
138.136.0.0/13 AS568 DISOUN DISO-UNRRA
158.0.0.0/13 AS568 DISOUN DISO-UNRRA
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.30.127.0/24 AS719 LANLINK Elisa Oyj
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 AS702 MCI EMEA
192.81.182.0/24 AS719 LANLINK Elisa Oyj
192.81.183.0/24 AS719 LANLINK Elisa Oyj
192.81.184.0/24 AS719 LANLINK Elisa Oyj
192.119.135.0/24 AS270 NASA 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 ATTW AT&T WorldNet Services
192.136.71.0/24 AS719 LANLINK Elisa Oyj
192.136.79.0/24 AS719 LANLINK Elisa Oyj
192.153.144.0/21 AS568 DISOUN DISO-UNRRA
192.172.0.0/19 AS568 DISOUN DISO-UNRRA
192.188.208.0/20 AS568 DISOUN DISO-UNRRA
192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc.
196.192.32.0/24 AS5511 OPENTRANSIT France Telecom
198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc.
198.97.72.0/21 AS568 DISOUN DISO-UNRRA
198.97.80.0/20 AS568 DISOUN DISO-UNRRA
198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center
198.97.192.0/20 AS568 DISOUN DISO-UNRRA
198.97.240.0/20 AS568 DISOUN DISO-UNRRA
198.97.247.0/24 AS3475 DEPART-52 Department of the Navy
198.101.4.0/22 AS568 DISOUN DISO-UNRRA
198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY CityNet, Inc.
198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp.
198.161.165.0/24 AS852 AGTA Telus Advanced Communications
198.163.155.0/24 AS684 MRN Manitoba Regional Network
198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 UU UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASK SaskTel
198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc
199.10.0.0/16 AS568 DISOUN DISO-UNRRA
199.60.0.0/20 AS271 UBC-3 University of British Columbia
199.84.0.0/16 AS701 UU UUNET Technologies, Inc.
199.114.0.0/18 AS568 DISOUN DISO-UNRRA
199.114.0.0/21 AS568 DISOUN DISO-UNRRA
199.114.128.0/18 AS568 DISOUN DISO-UNRRA
199.114.130.0/24 AS721 DNIC DoD Network Information Center
199.114.132.0/24 AS721 DNIC DoD Network Information Center
199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.138.0/24 AS721 DNIC DoD Network Information Center
199.114.140.0/24 AS3544 DISAUN DISA/UNRRA
199.114.142.0/24 AS721 DNIC DoD Network Information Center
199.114.144.0/24 AS721 DNIC DoD Network Information Center
199.114.148.0/24 AS721 DNIC DoD Network Information Center
199.114.150.0/24 AS721 DNIC DoD Network Information Center
199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.154.0/24 AS1733 ADP-41 AF DDN PMO
199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.160.0/24 AS1733 ADP-41 AF DDN PMO
199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 DISOUN DISO-UNRRA
199.123.0.0/18 AS568 DISOUN DISO-UNRRA
199.123.16.0/20 AS568 DISOUN DISO-UNRRA
199.123.80.0/21 AS568 DISOUN DISO-UNRRA
199.189.32.0/19 AS7332 IQUEST IQuest Internet
199.197.8.0/22 AS21814 PARSON-18 Parsons Corp.
199.202.0.0/16 AS701 UU UUNET Technologies, Inc.
202.2.64.0/20 AS9729 IS-AP iAdvantage Limited
202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES
202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG)
202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd.
202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd
202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus
202.155.243.0/24 AS4795 INDOSAT2-ID INDOSATNET-ASN
202.164.224.0/19 AS7599 IPXC-AS-AP IP Exchange
203.32.4.0/23 AS7617
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc.
204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc.
205.150.0.0/15 AS701 UU UUNET Technologies, Inc.
205.159.72.0/24 AS1660 ANSCOM-5 ANS Communications
206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp.
206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
206.251.69.0/24 AS27429 TIL-33 Telesat International Ltd.
206.253.190.0/23 AS8123 POLYBA Polybase
207.231.96.0/19 AS11194 NUNETI NuNet Inc
208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
209.169.219.0/24 AS189 GNTY Genuity
209.169.223.0/24 AS189 GNTY Genuity
209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc.
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 INS-52 Inter-Pacific Network Services
209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd.
209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc
210.213.0.0/19 AS6453 GLOBEINTERNET Teleglobe America Inc.
216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services
216.145.130.0/24 AS11937 TRXI TRX Inc.
216.145.132.0/24 AS11937 TRXI TRX Inc.
216.145.133.0/24 AS11937 TRXI TRX Inc.
216.145.134.0/24 AS11937 TRXI TRX Inc.
216.145.135.0/24 AS11937 TRXI TRX Inc.
216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc
216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services
216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc
216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services
216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications
216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications
216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications
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 08 May, 2004
Analysis Summary
----------------
BGP routing table entries examined: 137631
Prefixes after maximum aggregation: 83480
Unique aggregates announced to Internet: 66521
Total ASes present in the Internet Routing Table: 17179
Origin-only ASes present in the Internet Routing Table: 14905
Origin ASes announcing only one prefix: 6909
Transit ASes present in the Internet Routing Table: 2274
Transit-only ASes present in the Internet Routing Table: 77
Average AS path length visible in the Internet Routing Table: 4.7
Max AS path length visible: 26
Illegal AS announcements present in the Routing Table: 9
Non-routable prefixes present in the Routing Table: 0
Prefixes being announced from unallocated address space: 17
Number of addresses announced to Internet: 1302144952
Equivalent to 77 /8s, 157 /16s and 39 /24s
Percentage of available address space announced: 35.1
Percentage of allocated address space announced: 57.7
Percentage of available address space allocated: 60.9
Total number of prefixes smaller than registry allocations: 100467
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 26174
Total APNIC prefixes after maximum aggregation: 13639
Prefixes being announced from the APNIC address blocks: 24488
Unique aggregates announced from the APNIC address blocks: 13704
APNIC Region origin ASes present in the Internet Routing Table: 2048
APNIC Region origin ASes announcing only one prefix: 609
APNIC Region transit ASes present in the Internet Routing Table: 323
Average APNIC Region AS path length visible: 4.8
Max APNIC Region AS path length visible: 15
Number of APNIC addresses announced to Internet: 146339328
Equivalent to 8 /8s, 184 /16s and 246 /24s
Percentage of available APNIC address space announced: 66.8
APNIC AS Blocks 4608 - 4864, 7467 - 7722, 9216 - 10239
17408 - 18431, 23552 - 24575
APNIC Address Blocks 58/7, 60/7, 202/7, 210/7, 218/7, 220/7 and 222/8
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 79143
Total ARIN prefixes after maximum aggregation: 48914
Prefixes being announced from the ARIN address blocks: 61132
Unique aggregates announced from the ARIN address blocks: 21290
ARIN Region origin ASes present in the Internet Routing Table: 9155
ARIN Region origin ASes announcing only one prefix: 3257
ARIN Region transit ASes present in the Internet Routing Table: 899
Average ARIN Region AS path length visible: 4.4
Max ARIN Region AS path length visible: 17
Number of ARIN addresses announced to Internet: 222893344
Equivalent to 13 /8s, 73 /16s and 21 /24s
Percentage of available ARIN address space announced: 73.8
ARIN AS Blocks 1 - 1876, 1902 - 2042, 2044 - 2046, 2048 - 2106
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, 29695 - 30719
31744 - 32767
ARIN Address Blocks 24/8, 63/8, 64/6, 68/7, 70/8, 198/7, 204/6, 208/7
and 216/8
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 25320
Total RIPE prefixes after maximum aggregation: 18039
Prefixes being announced from the RIPE address blocks: 22126
Unique aggregates announced from the RIPE address blocks: 14602
RIPE Region origin ASes present in the Internet Routing Table: 5432
RIPE Region origin ASes announcing only one prefix: 2916
RIPE Region transit ASes present in the Internet Routing Table: 937
Average RIPE Region AS path length visible: 5.3
Max RIPE Region AS path length visible: 26
Number of RIPE addresses announced to Internet: 160343808
Equivalent to 9 /8s, 142 /16s and 167 /24s
Percentage of available RIPE address space announced: 56.2
RIPE AS Blocks 1877 - 1901, 2043, 2047, 2107 - 2136, 2585 - 2614
2773 - 2822, 2830 - 2879, 3154 - 3353, 5377 - 5631
6656 - 6911, 8192 - 9215, 12288 - 13311, 15360 - 16383
20480 - 21503, 24576 - 25599, 28672 - 29695
30720 - 31743
RIPE Address Blocks 62/8, 80/5, 88/8, 188/8, 193/8, 194/7,
212/7 and 217/8
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 5844
Total LACNIC prefixes after maximum aggregation: 2215
Prefixes being announced from the LACNIC address blocks: 5496
Unique aggregates announced from the LACNIC address blocks: 3424
LACNIC Region origin ASes present in the Internet Routing Table: 375
LACNIC Region origin ASes announcing only one prefix: 104
LACNIC Region transit ASes present in the Internet Routing Table: 73
Average LACNIC Region AS path length visible: 5.0
Max LACNIC Region AS path length visible: 15
Number of LACNIC addresses announced to Internet: 14763008
Equivalent to 0 /8s, 225 /16s and 68 /24s
Percentage of available LACNIC address space announced: 44.0
LACNIC AS Blocks 26592 - 26623, 27648 - 28671
LACNIC Address Blocks 200/7
Emerging AfriNIC Region Analysis Summary
----------------------------------------
Prefixes being announced by AfriNIC Region ASes: 1149
Total AfriNIC prefixes after maximum aggregation: 673
Prefixes being announced from the AfriNIC address blocks: 763
Unique aggregates announced from the AfriNIC address blocks: 569
AfriNIC Region origin ASes present in the Internet Routing Table: 91
AfriNIC Region origin ASes announcing only one prefix: 23
AfriNIC Region transit ASes present in the Internet Routing Table: 11
Average AfriNIC Region AS path length visible: 4.9
Max AfriNIC Region AS path length visible: 15
Number of AfriNIC addresses announced to Internet: 1849600
Equivalent to 0 /8s, 28 /16s and 57 /24s
Percentage of available AfriNIC address space announced: 11.0
AfriNIC AS Blocks <none>
AfriNIC Address Blocks 196/8
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
1221 852 1091 618 Telstra Pty Ltd
4134 769 3482 139 Data Communications Bureau
4766 483 2901 259 Korea Internet Exchange for "
9583 463 40 81 Satyam Infoway Ltd.,
2907 354 1840 328 SINET Japan
4755 354 125 50 Videsh Sanchar Nigam Ltd. Aut
9443 353 69 78 Primus Telecommunications
9929 344 155 31 China Netcom Corp.
17676 341 5084 33 XTAGE CORPORATION
703 332 375 259 UUNET
17557 325 23 165 Pakistan Telecom
2764 292 274 240 connect.com.au pty ltd
7474 271 268 210 Optus Communications Pty Ltd
9942 222 71 126 COMindico Australia
9800 219 364 59 CHINA UNICOM
4780 212 193 26 Digital United Inc.
9498 190 31 45 BHARTI BT INTERNET LTD.
4837 182 1683 105 chinanet IDC center beijing n
9304 171 161 25 Hutchison Telecom (HK)
7633 159 23 43 Software Technology Parks of
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
7018 1456 6943 1012 AT&T
701 1318 8538 944 UUNET Technologies, Inc.
1239 930 3016 631 Sprint
3356 893 10951 684 Level 3 Communications, LLC
209 739 3469 502 Qwest
4323 718 561 199 Time Warner Communications, I
18566 701 192 8 Covad Communications
6197 697 517 265 BellSouth Network Solutions,
6198 568 372 210 BellSouth Network Solutions,
20115 519 827 265 Charter Communications
852 513 1142 404 Telus Advanced Communications
7066 505 208 274 Virginia Polytechnic Institut
7843 500 643 112 Adelphia Corp.
7132 450 7847 333 Southwestern Bell Internet Se
2386 425 579 231 AT&T Data Communications Serv
6347 401 388 94 SAVVIS Communications Corpora
705 398 145 273 UUNET Technologies, Inc.
4355 391 323 101 EarthLink, Inc.
22909 390 844 26 Comcast Cable Corporation
376 380 343 112 Reseau Interordinateurs Scien
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
702 655 2038 549 UUNET - Commercial IP service
3320 297 2477 237 Deutsche Telekom AG
3301 270 968 260 TeliaNet Sweden
8220 266 412 254 COLT Internet - International
680 244 2025 239 DFN-IP service G-WiN
1257 243 511 196 SWIPnet Swedish IP Network
13083 216 51 8 Mannesmann Datenverarbeitung
5515 201 779 143 Sonera Solution Autonomous Sy
3246 198 450 195 Song Networks
719 197 288 103 LANLINK autonomous system
3215 177 837 70 France Telecom Transpac
25186 176 188 117 France Telecom Transpac's Tra
786 175 1826 175 The JANET IP Service
8708 174 111 163 Romania Data Systems S.A.
5400 154 238 135 BT Ignite European Backbone
6746 138 28 114 Dynamic Network Technologies,
3269 134 1101 65 TELECOM ITALIA
3303 130 606 130 Swisscom Ltd
12302 122 18 29 MobiFon S.A.
1273 112 166 88 Cable & Wireless Deutschland
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
6140 382 122 69 ImpSat
8151 267 373 129 UniNet S.A. de C.V.
11172 214 77 49 Servicios Alestra S.A de C.V
16814 171 11 6 NSS, S.A.
6147 153 78 20 Telefonica Del Peru
7303 142 53 29 Telecom Argentina Stet-France
6505 132 90 91 Global One Communicaoes Ltda
6503 130 219 89 AVANTEL, S.A.
11556 88 73 25 Cable-Wireless Panama
11992 88 9 28 Integrated Systems
6535 80 5 20 Chilesat Servicios Empresari
15311 74 18 37 Telefonica Empresas
4270 71 18 9 Red de Interconexion Universi
14535 70 6 5 Techtel S.A.
11311 69 7 19 Sinectis S.A.
14259 69 4 5 GTD Internet S.A.
14420 69 4 28 ANDINATEL S.A.
7080 64 4 1 Electronica y Comunicaciones
10292 63 6 25 TELECOMMUNICATIONS OF JAMAICA
5639 62 8 8 Telecommunications Services o
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
3741 254 632 219 The Internet Solution
5536 106 8 3 Internet Egypt Network
2018 94 297 92 Tertiary Education Network
2905 89 272 79 The Internetworking Company o
11845 36 9 11 Data Pro Business Online
24835 31 18 6 RAYA Telecom - Egypt
9129 29 3 4 UUNET Kenya
5713 26 125 24 Telkom SA Ltd
16637 25 9 18 Johnnic e-Ventures
6713 24 38 9 Itissalat Al-MAGHRIB
12455 24 4 2 Jambonet Autonomous system
14988 24 16 1 Botswana Telecommunications C
8524 22 2 4 AUCEGYPT Autonomous System
10798 18 1 12 Standard Bank of South Africa
15706 16 2 3 Sudatel Internet Exchange Aut
12258 15 3 10 Vodacom Internet Company
8346 13 6 12 SONATEL-AS Autonomous System
15808 13 1 5 Communication Solutions Ltd i
17148 13 1 7 First National Bank
2609 12 26 4 Tunisia BackBone AS
Global Per AS Maximum Aggr summary
----------------------------------
ASN No of nets Net Savings Description
18566 701 693 Covad Communications
4134 769 630 Data Communications Bureau
4323 718 519 Time Warner Communications, I
6197 697 432 BellSouth Network Solutions,
7843 500 388 Adelphia Corp.
9583 463 382 Satyam Infoway Ltd.,
701 1318 374 UUNET Technologies, Inc.
22909 390 364 Comcast Cable Corporation
5668 379 363 Century Telephone
6198 568 358 BellSouth Network Solutions,
27364 364 345 Armstrong Cable Services
22773 369 329 Cox Communications, Inc. Atla
6140 382 313 ImpSat
9929 344 313 China Netcom Corp.
17676 341 308 XTAGE CORPORATION
6347 401 307 SAVVIS Communications Corpora
4755 354 304 Videsh Sanchar Nigam Ltd. Aut
1239 930 299 Sprint
4355 391 290 EarthLink, Inc.
9443 353 275 Primus Telecommunications
List of Unregistered ASNs (Global)
----------------------------------
Bad AS Designation Network Transit AS Description
18416 UNALLOCATED 61.56.96.0/24 9919 New Century InfoComm
18416 UNALLOCATED 61.56.96.0/20 9919 New Century InfoComm
1877 UNALLOCATED 192.108.199.0/24 1876 Southern Methodist U
18412 UNALLOCATED 211.77.0.0/19 9674 Far EastTone Telecom
30306 UNALLOCATED 212.85.220.0/24 5713 Telkom SA Ltd
30306 UNALLOCATED 212.85.220.0/22 5713 Telkom SA Ltd
30306 UNALLOCATED 212.85.221.0/24 5713 Telkom SA Ltd
30306 UNALLOCATED 212.85.222.0/24 5713 Telkom SA Ltd
30306 UNALLOCATED 212.85.223.0/24 5713 Telkom SA Ltd
Advertised Unallocated Addresses
--------------------------------
Network Origin AS Description
132.0.0.0/10 568 DISO-UNRRA
137.0.0.0/13 568 DISO-UNRRA
156.154.16.0/22 7786 Lockheed Martin IMS
158.0.0.0/13 568 DISO-UNRRA
164.234.0.0/18 721 DLA Systems Automation Center
164.234.0.0/16 721 DLA Systems Automation Center
192.43.230.0/24 4738 South Australian Academic Res
192.44.0.0/19 702 UUNET - Commercial IP service
192.83.16.0/20 5515 Sonera Solution Autonomous Sy
192.83.32.0/19 5515 Sonera Solution Autonomous Sy
192.83.96.0/22 5515 Sonera Solution Autonomous Sy
192.83.100.0/24 5515 Sonera Solution Autonomous Sy
192.84.205.0/24 719 LANLINK autonomous system
192.119.135.0/24 270 NASA
192.135.50.0/24 7018 AT&T
192.136.79.0/24 719 LANLINK autonomous system
192.172.0.0/19 568 DISO-UNRRA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:19 /9:3 /10:6 /11:16 /12:58
/13:114 /14:294 /15:507 /16:7744 /17:1998 /18:3567
/19:9361 /20:9805 /21:7074 /22:10120 /23:11445 /24:74792
/25:210 /26:256 /27:141 /28:30 /29:5 /30:54
/31:0 /32:12
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
7018 1091 1456 AT&T
701 994 1318 UUNET Technologies, Inc.
1221 758 852 Telstra Pty Ltd
18566 684 701 Covad Communications
1239 664 930 Sprint
3356 650 893 Level 3 Communications, LLC
6197 585 697 BellSouth Network Solutions,
4323 504 718 Time Warner Communications, I
209 490 739 Qwest
7066 477 505 Virginia Polytechnic Institut
6198 458 568 BellSouth Network Solutions,
9583 450 463 Satyam Infoway Ltd.,
702 435 655 UUNET - Commercial IP service
4766 396 483 Korea Internet Exchange for "
5668 360 379 Century Telephone
6140 357 382 ImpSat
705 352 398 UUNET Technologies, Inc.
852 352 513 Telus Advanced Communications
27364 352 364 Armstrong Cable Services
2386 346 425 AT&T Data Communications Serv
Number of /24s announced per /8 block (Global)
----------------------------------------------
4:3 12:817 13:1 15:4 16:1 17:3
20:8 24:721 32:96 38:66 40:54 44:3
55:1 56:4 57:13 61:408 62:491 63:1844
64:1862 65:1983 66:2509 67:308 68:511 69:526
70:64 80:506 81:282 82:169 83:57 128:150
129:205 130:77 131:89 132:18 133:2 134:184
135:17 136:188 137:104 138:149 139:39 140:154
141:134 142:113 143:52 144:90 145:41 146:292
147:77 148:370 149:113 150:93 151:64 152:184
153:62 154:1 155:123 156:58 157:54 158:144
159:147 160:48 161:53 162:380 163:77 164:333
165:160 166:99 167:218 168:220 169:105 170:286
171:8 192:5533 193:2689 194:2030 195:1372 196:540
198:3644 199:3030 200:3289 201:8 202:4536 203:5523
204:2997 205:1973 206:2258 207:2488 208:2279 209:2837
210:1382 211:515 212:954 213:1139 214:37 215:28
216:3377 217:908 218:169 219:99 220:212 221:28
222:28
End of report
1
0
This report has been generated at Fri May 7 21:43:29 2004 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
30-04-04 134095 94127
01-05-04 134113 94087
02-05-04 134248 94105
03-05-04 134191 94094
04-05-04 134105 94226
05-05-04 134298 94295
06-05-04 134223 94305
07-05-04 134302 94283
AS Summary
17091 Number of ASes in routing system
6904 Number of ASes announcing only one prefix
1439 Largest number of prefixes announced by an AS
AS7018 : ATTW AT&T WorldNet Services
73602816 Largest address span announced by an AS (/32s)
AS568 : DISOUN DISO-UNRRA
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').
--- 07May04 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 134447 94377 40070 29.8% All ASes
AS4134 750 152 598 79.7% CHINANET-BACKBONE
No.31,Jin-rong Street
AS4323 715 200 515 72.0% TWTC Time Warner Telecom
AS7018 1439 997 442 30.7% ATTW AT&T WorldNet Services
AS7843 502 114 388 77.3% ADELPH-13 Adelphia Corp.
AS6197 693 309 384 55.4% BNS-14 BellSouth Network
Solutions, Inc
AS701 1297 932 365 28.1% UU UUNET Technologies, Inc.
AS9583 463 101 362 78.2% SATYAMNET-AS Satyam Infoway
Ltd.,
AS22909 390 34 356 91.3% CMCS Comcast Cable
Communications, Inc.
AS6198 565 231 334 59.1% BNS-14 BellSouth Network
Solutions, Inc
AS27364 363 40 323 89.0% ARMC Armstrong Cable Services
AS22773 370 49 321 86.8% CXAB Cox Communications Inc.
Atlanta
AS9929 335 31 304 90.7% CNCNET-CN China Netcom Corp.
AS17676 339 37 302 89.1% JPNIC-JP-ASN-BLOCK Japan
Network Information Center
AS1239 939 638 301 32.1% SPRN Sprint
AS4355 381 99 282 74.0% ERSD EARTHLINK, INC
AS6140 382 103 279 73.0% IMPSA ImpSat
AS6478 304 49 255 83.9% ATTW AT&T WorldNet Services
AS209 740 503 237 32.0% QWEST-4 Qwest
AS1221 855 621 234 27.4% ASN-TELSTRA Telstra Pty Ltd
AS25844 243 16 227 93.4% SASMFL-2 Skadden, Arps, Slate,
Meagher & Flom LLP
AS14654 228 4 224 98.2% WAYPOR-3 Wayport
AS4766 469 259 210 44.8% KIX Korea Internet Exchange
for "96 World Internet
Exposition
AS3356 897 689 208 23.2% LEVEL3 Level 3 Communications
AS11305 240 41 199 82.9% INTERL-80 Interland
Incorporated
AS2386 424 240 184 43.4% ADCS-1 AT&T Data
Communications Services
AS5668 380 199 181 47.6% CIH-12 CenturyTel Internet
Holdings, Inc.
AS6327 208 28 180 86.5% SHAWC-2 Shaw Communications
Inc.
AS19262 267 89 178 66.7% VGN-2 Verizon Global Networks
AS6347 401 227 174 43.4% SAVV SAVVIS Communications
Corporation
AS14824 275 108 167 60.7% NCC-105 NewSouth
Communications Corp.
Total 15854 7140 8714 55.0% Top 30 total
Possible Bogus Routes
24.138.80.0/20 AS11260 AHSICHCL Andara High Speed Internet c/o Halifax Cable Ltd.
24.160.0.0/11 AS20115 CC04 Charter Communications
24.246.0.0/17 AS7018 ATTW AT&T WorldNet Services
24.246.128.0/18 AS7018 ATTW AT&T WorldNet Services
60.254.0.0/20 AS23889 MAURITIUS-TELECOM-AS-AP MAURITIUS TELECOM
64.46.4.0/22 AS11711 TULARO TULAROSA COMMUNICATIONS
64.46.12.0/24 AS7850 IHIGHW iHighway.net, Inc.
64.46.27.0/24 AS8674 NETNOD-IX Netnod Internet Exchange Sverige AB
64.46.34.0/24 AS3408
64.46.63.0/24 AS7850 IHIGHW iHighway.net, Inc.
66.114.0.0/19 AS16526 BIRCHT Birch Telecom, Inc.
69.6.224.0/19 AS32392 HOSTI-3 Hosting-Network GmbH
69.26.32.0/19 AS17307 VIRTEL-15 Virtela Communications
132.0.0.0/10 AS568 DISOUN DISO-UNRRA
137.0.0.0/13 AS568 DISOUN DISO-UNRRA
138.136.0.0/13 AS568 DISOUN DISO-UNRRA
158.0.0.0/13 AS568 DISOUN DISO-UNRRA
192.30.93.0/24 AS17757 HPAUS-AP HP Australia
192.30.94.0/24 AS17757 HPAUS-AP HP Australia
192.30.127.0/24 AS719 LANLINK Elisa Oyj
192.40.105.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System
192.43.230.0/24 AS4738 SAARDNET-AS South Australian Academic Research and Development Network
192.44.0.0/19 AS702 AS702 MCI EMEA
192.81.182.0/24 AS719 LANLINK Elisa Oyj
192.81.183.0/24 AS719 LANLINK Elisa Oyj
192.81.184.0/24 AS719 LANLINK Elisa Oyj
192.119.135.0/24 AS270 NASA 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 ATTW AT&T WorldNet Services
192.136.71.0/24 AS719 LANLINK Elisa Oyj
192.136.79.0/24 AS719 LANLINK Elisa Oyj
192.153.144.0/21 AS568 DISOUN DISO-UNRRA
192.172.0.0/19 AS568 DISOUN DISO-UNRRA
192.188.208.0/20 AS568 DISOUN DISO-UNRRA
192.243.32.0/23 AS2044 PALINA Palin Aquisitions Inc.
198.23.26.0/24 AS4390 BELLAT-7 Bell Atlantic, Inc.
198.97.72.0/21 AS568 DISOUN DISO-UNRRA
198.97.80.0/20 AS568 DISOUN DISO-UNRRA
198.97.88.0/24 AS89 NUSC-1 Naval Underwater Systems Center
198.97.192.0/20 AS568 DISOUN DISO-UNRRA
198.97.240.0/20 AS568 DISOUN DISO-UNRRA
198.97.247.0/24 AS3475 DEPART-52 Department of the Navy
198.101.4.0/22 AS568 DISOUN DISO-UNRRA
198.136.32.0/20 AS19329 MCBCC Martin County Board of County Commissioners
198.144.32.0/19 AS3998 CITY CityNet, Inc.
198.161.87.0/24 AS6539 GTGR GT Group Telecom Services Corp.
198.161.165.0/24 AS852 AGTA Telus Advanced Communications
198.163.155.0/24 AS684 MRN Manitoba Regional Network
198.167.0.0/16 AS7456 INS-51 Interhop Network SERVICES Inc.
198.167.163.0/24 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
198.168.0.0/16 AS701 UU UUNET Technologies, Inc.
198.169.0.0/16 AS803 SASK SaskTel
198.232.133.0/24 AS23075 SKOTOS Skotos Tech, Inc
199.10.0.0/16 AS568 DISOUN DISO-UNRRA
199.60.0.0/20 AS271 UBC-3 University of British Columbia
199.84.0.0/16 AS701 UU UUNET Technologies, Inc.
199.114.0.0/18 AS568 DISOUN DISO-UNRRA
199.114.0.0/21 AS568 DISOUN DISO-UNRRA
199.114.128.0/18 AS568 DISOUN DISO-UNRRA
199.114.130.0/24 AS721 DNIC DoD Network Information Center
199.114.132.0/24 AS721 DNIC DoD Network Information Center
199.114.136.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.138.0/24 AS721 DNIC DoD Network Information Center
199.114.140.0/24 AS3544 DISAUN DISA/UNRRA
199.114.142.0/24 AS721 DNIC DoD Network Information Center
199.114.144.0/24 AS721 DNIC DoD Network Information Center
199.114.148.0/24 AS721 DNIC DoD Network Information Center
199.114.150.0/24 AS721 DNIC DoD Network Information Center
199.114.152.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.154.0/24 AS1733 ADP-41 AF DDN PMO
199.114.156.0/24 AS1913 DLA-8 Defense Logistics Agency
199.114.160.0/24 AS1733 ADP-41 AF DDN PMO
199.120.32.0/19 AS16582 NXLI NEXTLEVEL INTERNET, INC.
199.121.0.0/16 AS568 DISOUN DISO-UNRRA
199.123.0.0/18 AS568 DISOUN DISO-UNRRA
199.123.16.0/20 AS568 DISOUN DISO-UNRRA
199.123.80.0/21 AS568 DISOUN DISO-UNRRA
199.189.32.0/19 AS7332 IQUEST IQuest Internet
199.197.8.0/22 AS21814 PARSON-18 Parsons Corp.
199.202.0.0/16 AS701 UU UUNET Technologies, Inc.
202.2.64.0/20 AS9729 IS-AP iAdvantage Limited
202.47.1.0/24 AS7491 PI-PH-AS-AP PI-PHILIPINES
202.70.0.0/20 AS4658 NETFRONT-AS NETFRONT I.T. LIMITED (HONG KONG)
202.70.28.0/24 AS4515 ERX-STAR Star Internet Services Ltd.
202.73.128.0/22 AS4058 LINKAGENET-AP CPCNet Hong Kong Ltd.
202.86.142.0/24 AS30362 HAWAI-1 Hawaii-Pacific Teleport
202.93.0.0/20 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street
202.122.76.0/24 AS17553 TIMELESS-AP System Integration provider
202.123.96.0/20 AS9288 COMCEN-AS-AP Com-Cen Pty Ltd
202.133.3.0/24 AS9335 CIP-JAPAN-AS-AP ATT IPlus
202.155.243.0/24 AS4795 INDOSAT2-ID INDOSATNET-ASN
202.164.224.0/19 AS7599 IPXC-AS-AP IP Exchange
203.32.4.0/23 AS7617
203.62.0.0/17 AS7572 AARNET-ACT-RNO Australian Academic and Reasearch Network (AARNet)
203.132.107.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
203.132.108.0/24 AS10236 FOXGOLD-NET-AU-AP FOXGOLD COMMUNICATIONS
204.69.144.0/22 AS5668 CIH-12 CenturyTel Internet Holdings, Inc.
204.154.125.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.126.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.154.127.0/24 AS3952 TELLAB-1 TELLABS Operations, Inc.
204.194.110.0/23 AS30653 EXOBI Exobit Networks Inc.
205.150.0.0/15 AS701 UU UUNET Technologies, Inc.
205.159.72.0/24 AS1660 ANSCOM-5 ANS Communications
206.41.32.0/19 AS14824 NCC-105 NewSouth Communications Corp.
206.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
206.167.57.0/24 AS376 RISQR-3 Reseau Interordinateurs Scientique Quebecois (RISQ)
206.191.64.0/18 AS15290 ACCA-2 Allstream Corp. Corporation Allstream
206.251.69.0/24 AS27429 TIL-33 Telesat International Ltd.
206.253.190.0/23 AS8123 POLYBA Polybase
207.231.96.0/19 AS11194 NUNETI NuNet Inc
208.81.187.0/24 AS19194 SNL-8 Sentris Network LLC
209.169.219.0/24 AS189 GNTY Genuity
209.169.223.0/24 AS189 GNTY Genuity
209.172.0.0/18 AS7770 TRTI Triton Technologies, Inc.
209.191.81.0/24 AS6347 SAVV SAVVIS Communications Corporation
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 INS-52 Inter-Pacific Network Services
209.213.50.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.51.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.55.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.213.56.0/24 AS10629 INS-52 Inter-Pacific Network Services
209.222.137.0/24 AS27429 TIL-33 Telesat International Ltd.
209.251.0.0/19 AS11036 SISCOM-1 SISCOM, Inc
210.213.0.0/19 AS6453 GLOBEINTERNET Teleglobe America Inc.
216.18.224.0/21 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.224.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.18.228.0/22 AS11458 IMBRIS-1 IMBRIS, INC.
216.96.128.0/18 AS7018 ATTW AT&T WorldNet Services
216.145.130.0/24 AS11937 TRXI TRX Inc.
216.145.132.0/24 AS11937 TRXI TRX Inc.
216.145.133.0/24 AS11937 TRXI TRX Inc.
216.145.134.0/24 AS11937 TRXI TRX Inc.
216.145.135.0/24 AS11937 TRXI TRX Inc.
216.145.152.0/24 AS10758 INWAVE INWave Internet, Inc
216.145.156.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.158.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.176.0/21 AS20304 JIS-32 JVLNET Internet Services
216.145.177.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.178.0/24 AS20304 JIS-32 JVLNET Internet Services
216.145.184.0/21 AS10758 INWAVE INWave Internet, Inc
216.145.200.0/21 AS20304 JIS-32 JVLNET Internet Services
216.186.151.0/24 AS3356 LEVEL3 Level 3 Communications
216.186.152.0/21 AS3356 LEVEL3 Level 3 Communications
216.186.160.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.164.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.192.0/22 AS3356 LEVEL3 Level 3 Communications
216.186.198.0/23 AS3356 LEVEL3 Level 3 Communications
216.186.248.0/23 AS3356 LEVEL3 Level 3 Communications
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
** Note: due to changes in speakers' plans the routing wg will only use
the first slot (Wednesday morning, 9:00-10:30)
RIPE 48 Amsterdam
Routing Working Group Session
5-May-2004 2nd Draft Agenda
A. Preliminaries (Joao Damas)
- introduction
- participants' list
- volunteering of scribe
- jabber/irc interface
- agenda bashing
- RIPE 47 minutes
- actions from earlier meetings
B. John Bender & Dan Bowman, Boeing: Global network mobility (25 min)
C. Goetz Lichtwald, Universität Karlsruhe: Routing Workshop report (20
min)
D. Matthew Williams, RIPE NCC: RIS update (20 min)
E. Carlos Friacas, FCCN: Raising RPSLng awareness
Y. General I/O with Other WGs
Z. AOB
Additional information:
Talk B.
-------
Author: John Bender (JHB42-RIPE)
Speakers: John Bender and Don Bowman
Topic: Implementing Global Network Mobility using BGP-4
Abstract:
Traditional approaches to IP mobility target host mobility,
rather than mobile networks per se. Providing internet access on
mobile platforms where hosts (which may number in the hundreds) remain
relatively stationary with regards to the platform presents a set of
problems that has not been addressed by traditional IP mobility
solutions. This presentation describes a technique that allows
intercontinental mobility of networks aboard aircraft that does not
require either any modifications to the TCP/IP protocol stacks of the
hosts on board the aircraft, or interaction from the end-user of this
device. Mobility is accomplished by means of selective advertising
and withdrawing prefixes at satellite earth stations as aircraft
transit the globe. We expect that this topic will be of interest to
all service providers as our actions impact the global routing table.
Talk C.
-------
http://www.tm.uka.de/idrws/submitted.php
Talk D.
-------
http://www.ripe.net/ripencc/pub-services/np/ris/index.html
Talk E.
-------
http://www.ietf.org/internet-drafts/draft-blunk-rpslng-04.txt
=======
Hope to see you all on Wednesday,
Joao Damas
ISC
1
0