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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 18 Jul '08

18 Jul '08

BGP Update Report Interval: 16-Jun-08 -to- 17-Jul-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 214212 2.8% 42.8 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 117999 1.6% 94.2 -- SIFY-AS-IN Sify Limited 3 - AS17488 87641 1.2% 67.2 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 4 - AS5691 72620 1.0% 5586.2 -- MITRE-AS-5 - The MITRE Corporation 5 - AS8866 68509 0.9% 214.1 -- BTC-AS Bulgarian Telecommunication Company Plc. 6 - AS17974 51591 0.7% 70.5 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS4766 51237 0.7% 38.9 -- KIXS-AS-KR Korea Telecom 8 - AS1803 42042 0.6% 33.5 -- ICMNET-5 - Sprint 9 - AS12455 39062 0.5% 640.4 -- JAMBONET 10 - AS306 38170 0.5% 208.6 -- DNIC - DoD Network Information Center 11 - AS8151 36688 0.5% 26.1 -- Uninet S.A. de C.V. 12 - AS13620 34420 0.5% 6884.0 -- ASN-ELAN - Elan Communications, Inc. 13 - AS18231 33335 0.4% 137.7 -- EXATT-AS-AP IOL NETCOM LTD 14 - AS702 32658 0.4% 59.2 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 15 - AS7738 31275 0.4% 101.5 -- Telecomunicacoes da Bahia S.A. 16 - AS5803 30695 0.4% 159.9 -- DDN-ASNBLK - DoD Network Information Center 17 - AS9498 29235 0.4% 23.1 -- BBIL-AP BHARTI BT INTERNET LTD. 18 - AS9394 29002 0.4% 19.0 -- CRNET CHINA RAILWAY Internet(CRNET) 19 - AS10396 28980 0.4% 149.4 -- COQUI-NET - DATACOM CARIBE, INC. 20 - AS25994 28945 0.4% 203.8 -- NPG-001 - NPG Cable, INC TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13620 34420 0.5% 6884.0 -- ASN-ELAN - Elan Communications, Inc. 2 - AS30850 12526 0.2% 6263.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 3 - AS5691 72620 1.0% 5586.2 -- MITRE-AS-5 - The MITRE Corporation 4 - AS29910 5352 0.1% 5352.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 5 - AS44656 4916 0.1% 4916.0 -- HOLOSFIND-ROMANIA HOLOSFIND SRL 6 - AS40256 16965 0.2% 4241.2 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc. 7 - AS23082 18898 0.2% 3779.6 -- MPHI - Michigan Public Health Institute 8 - AS40831 7375 0.1% 3687.5 -- ROBERTSDYBDAHL - Roberts & Dybdahl Inc. 9 - AS44194 3436 0.1% 3436.0 -- FREIFUNK-BERLIN-AS Freifunk Berlin 10 - AS27245 6406 0.1% 3203.0 -- HEIDRICK-CHICAGO - HEIDRICK 11 - AS38513 3201 0.0% 3201.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 12 - AS27786 2868 0.0% 2868.0 -- SSA SISTEMAS S.A. 13 - AS39105 2650 0.0% 2650.0 -- CLASS-AS SC Class Computers And Service SRL 14 - AS32133 2387 0.0% 2387.0 -- JOHNSTONE-SUPPLY - Atwater Supply dba Johnstone Supply 15 - AS25250 7070 0.1% 2356.7 -- GAMTEL-AS 16 - AS28361 2072 0.0% 2072.0 -- 17 - AS10571 3758 0.1% 1879.0 -- GEOACCESS-AS - GeoAccess 18 - AS36966 1756 0.0% 1756.0 -- Edgenet 19 - AS30560 17083 0.2% 1708.3 -- GE-MS001 - General Electric Company 20 - AS31065 11742 0.2% 1677.4 -- MCIT TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 72506 0.9% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 221.134.222.0/24 46688 0.6% AS9583 -- SIFY-AS-IN Sify Limited 3 - 83.228.71.0/24 44137 0.6% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 4 - 210.214.128.0/23 26270 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 24.121.123.0/24 25721 0.3% AS25994 -- NPG-001 - NPG Cable, INC 6 - 221.128.192.0/18 25235 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 7 - 213.91.175.0/24 19518 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 8 - 210.214.144.0/24 17042 0.2% AS9583 -- SIFY-AS-IN Sify Limited 9 - 194.126.143.0/24 14156 0.2% AS9051 -- IDM Autonomous System 10 - 195.47.233.0/24 12501 0.2% AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 11 - 203.63.26.0/24 11119 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 81.21.104.0/24 10929 0.1% AS31065 -- MCIT 13 - 216.255.56.0/21 7378 0.1% AS7106 -- OHIOBRIGHTNET - Com Net, Inc. 14 - 210.214.26.0/24 6969 0.1% AS9583 -- SIFY-AS-IN Sify Limited 15 - 64.68.1.0/24 6959 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 16 - 64.68.9.0/24 6952 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 17 - 64.68.3.0/24 6926 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 18 - 216.151.192.0/19 6792 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 19 - 64.68.0.0/24 6791 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 20 - 203.101.87.0/24 6586 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 18 Jul '08

18 Jul '08

This report has been generated at Fri Jul 18 21:14:57 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 11-07-08 274275 170531 12-07-08 274087 171010 13-07-08 274400 170893 14-07-08 274150 171484 15-07-08 274371 171717 16-07-08 274410 172301 17-07-08 274703 172692 18-07-08 274967 172913 AS Summary 28851 Number of ASes in routing system 12197 Number of ASes announcing only one prefix 4982 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88350976 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 18Jul08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 275106 173019 102087 37.1% All ASes AS4538 4982 881 4101 82.3% ERX-CERNET-BKB China Education and Research Network Center AS209 3026 684 2342 77.4% ASN-QWEST - Qwest AS6389 2660 363 2297 86.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1679 226 1453 86.5% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1045 40 1005 96.2% COVAD - Covad Communications Co. AS22773 971 81 890 91.7% CCINET-2 - Cox Communications Inc. AS17488 1219 337 882 72.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4323 1477 634 843 57.1% TWTC - tw telecom holdings, inc. AS8151 1382 575 807 58.4% Uninet S.A. de C.V. AS6298 1606 848 758 47.2% COX-PHX - Cox Communications Inc. AS19262 926 211 715 77.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS11492 1209 518 691 57.2% CABLEONE - CABLE ONE AS1785 1085 416 669 61.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS2386 1493 897 596 39.9% INS-AS - AT&T Data Communications Services AS18101 685 135 550 80.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1003 469 534 53.2% ATT-INTERNET3 - AT&T WorldNet Services AS4766 878 390 488 55.6% KIXS-AS-KR Korea Telecom AS4808 617 163 454 73.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS855 591 149 442 74.8% CANET-ASN-4 - Bell Aliant AS17676 525 83 442 84.2% GIGAINFRA BB TECHNOLOGY Corp. AS22047 565 128 437 77.3% VTR BANDA ANCHA S.A. AS7018 1437 1003 434 30.2% ATT-INTERNET4 - AT&T WorldNet Services AS9443 515 90 425 82.5% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4668 680 273 407 59.9% LGNET-AS-KR LG CNS AS4780 710 316 394 55.5% SEEDNET Digital United Inc. AS6197 955 569 386 40.4% BATI-ATL - BellSouth Network Solutions, Inc AS4804 454 79 375 82.6% MPX-AS Microplex PTY LTD AS3602 456 83 373 81.8% AS3602-RTI - Rogers Telecom Inc. AS4134 824 453 371 45.0% CHINANET-BACKBONE No.31,Jin-rong Street AS16814 426 74 352 82.6% NSS S.A. Total 36081 11168 24913 69.0% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.23.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.165.102.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.76.0.0/16 AS3301 TELIANET-SWEDEN TeliaNet Sweden 87.254.160.0/19 AS16265 LEASEWEB LEASEWEB AS 91.208.60.0/24 AS43366 OSSO Osso AS 91.208.62.0/24 AS43366 OSSO Osso AS 94.100.48.0/20 AS47588 94.136.64.0/19 AS21503 ARETE-AS Phonera Networks AB 94.136.64.0/20 AS21503 ARETE-AS Phonera Networks AB 94.136.64.0/21 AS21503 ARETE-AS Phonera Networks AB 94.136.72.0/21 AS21503 ARETE-AS Phonera Networks AB 94.136.80.0/20 AS21503 ARETE-AS Phonera Networks AB 94.136.80.0/21 AS21503 ARETE-AS Phonera Networks AB 94.136.88.0/21 AS21503 ARETE-AS Phonera Networks AB 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS2018 TENET-1 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.168.117.192/29 AS29208 DIALTELECOM-AS Dial Telecom A.S., Bratislava 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.176.22.0/24 AS20299 Newcom Limited 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 11 Jul '08

11 Jul '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 12 Jul, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 262262 Prefixes after maximum aggregation: 128798 Deaggregation factor: 2.04 Unique aggregates announced to Internet: 128001 Total ASes present in the Internet Routing Table: 28650 Prefixes per ASN: 9.15 Origin-only ASes present in the Internet Routing Table: 24985 Origin ASes announcing only one prefix: 12092 Transit ASes present in the Internet Routing Table: 3665 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 603 Unregistered ASNs in the Routing Table: 217 Number of 32-bit ASNs allocated by the RIRs: 48 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 781 Number of addresses announced to Internet: 1856079840 Equivalent to 110 /8s, 161 /16s and 135 /24s Percentage of available address space announced: 50.1 Percentage of allocated address space announced: 60.8 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.7 Total number of prefixes smaller than registry allocations: 127883 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 60114 Total APNIC prefixes after maximum aggregation: 22448 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 57088 Unique aggregates announced from the APNIC address blocks: 25456 APNIC Region origin ASes present in the Internet Routing Table: 3301 APNIC Prefixes per ASN: 17.29 APNIC Region origin ASes announcing only one prefix: 879 APNIC Region transit ASes present in the Internet Routing Table: 520 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 365086240 Equivalent to 21 /8s, 194 /16s and 198 /24s Percentage of available APNIC address space announced: 77.7 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 120397 Total ARIN prefixes after maximum aggregation: 65051 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 90092 Unique aggregates announced from the ARIN address blocks: 34869 ARIN Region origin ASes present in the Internet Routing Table: 12272 ARIN Prefixes per ASN: 7.34 ARIN Region origin ASes announcing only one prefix: 4750 ARIN Region transit ASes present in the Internet Routing Table: 1146 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 351882784 Equivalent to 20 /8s, 249 /16s and 78 /24s Percentage of available ARIN address space announced: 72.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 56428 Total RIPE prefixes after maximum aggregation: 34361 RIPE Deaggregation factor: 1.64 Prefixes being announced from the RIPE address blocks: 51609 Unique aggregates announced from the RIPE address blocks: 34670 RIPE Region origin ASes present in the Internet Routing Table: 11584 RIPE Prefixes per ASN: 4.46 RIPE Region origin ASes announcing only one prefix: 6079 RIPE Region transit ASes present in the Internet Routing Table: 1742 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 365628544 Equivalent to 21 /8s, 203 /16s and 12 /24s Percentage of available RIPE address space announced: 83.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20695 Total LACNIC prefixes after maximum aggregation: 5260 LACNIC Deaggregation factor: 3.93 Prefixes being announced from the LACNIC address blocks: 18843 Unique aggregates announced from the LACNIC address blocks: 10697 LACNIC Region origin ASes present in the Internet Routing Table: 963 LACNIC Prefixes per ASN: 19.57 LACNIC Region origin ASes announcing only one prefix: 311 LACNIC Region transit ASes present in the Internet Routing Table: 160 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 53584640 Equivalent to 3 /8s, 49 /16s and 163 /24s Percentage of available LACNIC address space announced: 53.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4028 Total AfriNIC prefixes after maximum aggregation: 1186 AfriNIC Deaggregation factor: 3.40 Prefixes being announced from the AfriNIC address blocks: 4333 Unique aggregates announced from the AfriNIC address blocks: 1861 AfriNIC Region origin ASes present in the Internet Routing Table: 239 AfriNIC Prefixes per ASN: 18.13 AfriNIC Region origin ASes announcing only one prefix: 73 AfriNIC Region transit ASes present in the Internet Routing Table: 45 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12243712 Equivalent to 0 /8s, 186 /16s and 211 /24s Percentage of available AfriNIC address space announced: 36.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1673 342 175 Videsh Sanchar Nigam Ltd. Aut 17488 1208 83 93 Hathway IP Over Cable Interne 9583 1152 86 477 Sify Limited 9498 1080 550 63 BHARTI BT INTERNET LTD. 4766 851 6390 347 Korea Telecom (KIX) 23577 831 35 704 Korea Telecom (ATM-MPLS) 4134 823 13523 332 CHINANET-BACKBONE 4780 704 351 63 Digital United Inc. 18101 692 167 33 Reliance Infocom Ltd Internet 9829 599 450 12 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3008 3874 625 Qwest 6389 2664 3260 195 bellsouth.net, inc. 2386 1485 663 877 AT&T Data Communications Serv 4323 1475 1045 377 Time Warner Telecom 7018 1399 5823 981 AT&T WorldNet Services 6298 1303 185 753 Cox Communicatons 11492 1221 148 31 Cable One 1785 1084 510 104 AppliedTheory Corporation 18566 1045 296 10 Covad Communications 20115 1043 1059 557 Charter Communications Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 414 1792 372 TDC Tele Danmark 8452 348 188 11 TEDATA 3301 333 1460 304 TeliaNet Sweden 3320 322 7047 270 Deutsche Telekom AG 8866 313 77 21 Bulgarian Telecommunication C 5462 296 666 27 Telewest Broadband 8551 287 269 38 Bezeq International 3215 286 2758 90 France Telecom Transpac 680 274 2047 264 DFN-IP service G-WiN 6746 269 126 244 Dynamic Network Technologies, Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1368 2588 224 UniNet S.A. de C.V. 11830 612 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 469 231 65 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 414 85 48 ENTEL CHILE S.A. 11172 408 118 71 Servicios Alestra S.A de C.V 10620 405 106 69 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 336 23 99 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 20858 398 34 3 EgyNet 3741 273 853 224 The Internet Solution 2018 222 206 94 Tertiary Education Network 6713 143 135 11 Itissalat Al-MAGHRIB 33783 135 10 12 EEPAD TISP TELECOM & INTERNET 5713 130 556 75 Telkom SA Ltd 5536 120 8 17 Internet Egypt Network 29571 107 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3008 3874 625 Qwest 6389 2664 3260 195 bellsouth.net, inc. 4755 1673 342 175 Videsh Sanchar Nigam Ltd. Aut 2386 1485 663 877 AT&T Data Communications Serv 4323 1475 1045 377 Time Warner Telecom 7018 1399 5823 981 AT&T WorldNet Services 8151 1368 2588 224 UniNet S.A. de C.V. 6298 1303 185 753 Cox Communicatons 11492 1221 148 31 Cable One 17488 1208 83 93 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2664 2469 bellsouth.net, inc. 4755 1673 1498 Videsh Sanchar Nigam Ltd. Aut 11492 1221 1190 Cable One 8151 1368 1144 UniNet S.A. de C.V. 17488 1208 1115 Hathway IP Over Cable Interne 4323 1475 1098 Time Warner Telecom 18566 1045 1035 Covad Communications 9498 1080 1017 BHARTI BT INTERNET LTD. 1785 1084 980 AppliedTheory Corporation 22773 969 906 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.48.244.0/23 7843 Adelphia Corp. 24.51.159.0/24 7843 Adelphia Corp. 24.54.23.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:17 /9:9 /10:16 /11:45 /12:145 /13:286 /14:516 /15:1037 /16:9979 /17:4327 /18:7427 /19:15846 /20:18437 /21:18085 /22:22612 /23:23524 /24:137181 /25:854 /26:1038 /27:781 /28:83 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1761 3008 Qwest 6389 1667 2664 bellsouth.net, inc. 6298 1288 1303 Cox Communicatons 11492 1205 1221 Cable One 2386 1181 1485 AT&T Data Communications Serv 18566 1026 1045 Covad Communications 17488 1022 1208 Hathway IP Over Cable Interne 4755 1018 1673 Videsh Sanchar Nigam Ltd. Aut 9583 1007 1152 Sify Limited 6478 981 990 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 8:126 12:2084 13:2 15:22 16:3 17:5 18:13 20:35 24:1081 25:1 32:61 38:447 40:92 41:663 43:1 44:2 47:12 52:3 55:3 56:3 57:25 58:518 59:505 60:450 61:1002 62:1192 63:2028 64:3282 65:2382 66:3519 67:1229 68:712 69:2266 70:736 71:118 72:1900 73:5 74:1054 75:153 76:302 77:744 78:723 79:200 80:931 81:841 82:589 83:388 84:564 85:952 86:411 87:684 88:335 89:1289 90:14 91:1336 92:220 93:674 94:56 96:40 97:28 98:207 99:2 112:1 113:1 114:79 115:2 116:824 117:319 118:190 119:420 120:60 121:562 122:798 123:364 124:867 125:1160 128:362 129:199 130:132 131:407 132:66 133:9 134:177 135:32 136:222 137:83 138:146 139:94 140:490 141:98 142:407 143:314 144:367 145:51 146:367 147:158 148:516 149:198 150:130 151:190 152:144 153:136 154:10 155:277 156:174 157:291 158:184 159:237 160:279 161:118 162:219 163:187 164:523 165:451 166:320 167:329 168:632 169:137 170:428 171:32 172:10 188:1 189:271 190:2175 192:5723 193:4104 194:3224 195:2525 196:1046 198:3715 199:3256 200:5549 201:1471 202:7611 203:8047 204:3972 205:2124 206:2383 207:2760 208:3423 209:3494 210:2588 211:1074 212:1404 213:1574 214:158 215:49 216:4411 217:1201 218:342 219:420 220:1058 221:468 222:308 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 11 Jul '08

11 Jul '08

BGP Update Report Interval: 09-Jun-08 -to- 10-Jul-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4538 224108 2.9% 45.0 -- ERX-CERNET-BKB China Education and Research Network Center 2 - AS9583 102498 1.3% 84.2 -- SIFY-AS-IN Sify Limited 3 - AS8866 80995 1.1% 253.1 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - AS4766 74589 1.0% 56.7 -- KIXS-AS-KR Korea Telecom 5 - AS5691 72431 0.9% 5571.6 -- MITRE-AS-5 - The MITRE Corporation 6 - AS17974 58035 0.8% 79.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS17488 46123 0.6% 36.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 8 - AS13620 40129 0.5% 8025.8 -- ASN-ELAN - Elan Communications, Inc. 9 - AS12455 37752 0.5% 618.9 -- JAMBONET 10 - AS25994 37171 0.5% 261.8 -- NPG-001 - NPG Cable, INC 11 - AS18231 36125 0.5% 149.3 -- EXATT-AS-AP IOL NETCOM LTD 12 - AS9498 33025 0.4% 26.7 -- BBIL-AP BHARTI BT INTERNET LTD. 13 - AS8151 32976 0.4% 23.6 -- Uninet S.A. de C.V. 14 - AS577 31578 0.4% 71.8 -- BACOM - Bell Canada 15 - AS5803 30106 0.4% 160.1 -- DDN-ASNBLK - DoD Network Information Center 16 - AS6471 29612 0.4% 71.0 -- ENTEL CHILE S.A. 17 - AS306 29516 0.4% 162.2 -- DNIC - DoD Network Information Center 18 - AS21565 29108 0.4% 158.2 -- HTCC - HTC Communications, LLC 19 - AS702 28539 0.4% 51.9 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 20 - AS209 28462 0.4% 9.2 -- ASN-QWEST - Qwest TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS13620 40129 0.5% 8025.8 -- ASN-ELAN - Elan Communications, Inc. 2 - AS29910 5937 0.1% 5937.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 3 - AS5691 72431 0.9% 5571.6 -- MITRE-AS-5 - The MITRE Corporation 4 - AS42787 15835 0.2% 5278.3 -- MMIP-AS MultiMedia IP Ltd. 5 - AS44656 4197 0.1% 4197.0 -- HOLOSFIND-ROMANIA HOLOSFIND SRL 6 - AS38513 4128 0.1% 4128.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 7 - AS23082 18732 0.2% 3746.4 -- MPHI - Michigan Public Health Institute 8 - AS40831 7375 0.1% 3687.5 -- ROBERTSDYBDAHL - Roberts & Dybdahl Inc. 9 - AS40256 13045 0.2% 3261.2 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc. 10 - AS28646 2920 0.0% 2920.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 11 - AS27786 2873 0.0% 2873.0 -- SSA SISTEMAS S.A. 12 - AS30850 5226 0.1% 2613.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 13 - AS32133 2383 0.0% 2383.0 -- JOHNSTONE-SUPPLY - Atwater Supply dba Johnstone Supply 14 - AS25250 6891 0.1% 2297.0 -- GAMTEL-AS 15 - AS27245 4347 0.1% 2173.5 -- HEIDRICK-CHICAGO - HEIDRICK 16 - AS30929 1937 0.0% 1937.0 -- HUTCB Hidrotechnical Faculty - Technical University 17 - AS38069 17128 0.2% 1903.1 -- WARIDTEL-BD-AS-AP Warid Telecom 18 - AS39105 1829 0.0% 1829.0 -- CLASS-AS SC Class Computers And Service SRL 19 - AS30560 17123 0.2% 1712.3 -- GE-MS001 - General Electric Company 20 - AS38180 1606 0.0% 1606.0 -- ETPI-IDS-JOLLIBEE-AS-AP 6/Fth floor JOLLIBEE PLAZA, Emerald Ave. Ortigas Center Pasig City. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 72317 0.9% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 83.228.71.0/24 42747 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 3 - 221.134.222.0/24 33051 0.4% AS9583 -- SIFY-AS-IN Sify Limited 4 - 24.121.123.0/24 32800 0.4% AS25994 -- NPG-001 - NPG Cable, INC 5 - 213.91.175.0/24 31192 0.4% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 6 - 221.128.192.0/18 25170 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 7 - 210.214.128.0/23 19069 0.2% AS9583 -- SIFY-AS-IN Sify Limited 8 - 193.33.184.0/23 15761 0.2% AS42787 -- MMIP-AS MultiMedia IP Ltd. 9 - 203.63.26.0/24 11304 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 10 - 81.21.104.0/24 9755 0.1% AS31065 -- MCIT 11 - 210.214.144.0/24 9508 0.1% AS9583 -- SIFY-AS-IN Sify Limited 12 - 216.255.56.0/21 8825 0.1% AS7106 -- OHIOBRIGHTNET - Com Net, Inc. 13 - 64.68.1.0/24 8060 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 14 - 64.68.0.0/24 8057 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 15 - 64.68.9.0/24 8053 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 16 - 64.68.3.0/24 8028 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 17 - 216.151.192.0/19 7931 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 18 - 192.166.49.0/24 7910 0.1% AS3320 -- DTAG Deutsche Telekom AG 19 - 210.214.26.0/24 6994 0.1% AS9583 -- SIFY-AS-IN Sify Limited 20 - 203.101.87.0/24 6427 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 11 Jul '08

11 Jul '08

This report has been generated at Fri Jul 11 21:15:59 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-07-08 272952 168829 05-07-08 273321 169281 06-07-08 273642 169589 07-07-08 273743 169736 08-07-08 273780 170260 09-07-08 274104 170349 10-07-08 273998 170800 11-07-08 274275 170515 AS Summary 28800 Number of ASes in routing system 12189 Number of ASes announcing only one prefix 4978 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88347392 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 11Jul08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 274031 170510 103521 37.8% All ASes AS4538 4978 880 4098 82.3% ERX-CERNET-BKB China Education and Research Network Center AS209 3024 664 2360 78.0% ASN-QWEST - Qwest AS6389 2666 327 2339 87.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1680 222 1458 86.8% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1045 40 1005 96.2% COVAD - Covad Communications Co. AS4323 1469 565 904 61.5% TWTC - tw telecom holdings, inc. AS22773 969 73 896 92.5% CCINET-2 - Cox Communications Inc. AS17488 1208 348 860 71.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1368 522 846 61.8% Uninet S.A. de C.V. AS19262 922 191 731 79.3% VZGNI-TRANSIT - Verizon Internet Services Inc. AS11492 1212 486 726 59.9% CABLEONE - CABLE ONE AS1785 1084 416 668 61.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS9498 1081 473 608 56.2% BBIL-AP BHARTI BT INTERNET LTD. AS2386 1488 894 594 39.9% INS-AS - AT&T Data Communications Services AS18101 692 134 558 80.6% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 990 462 528 53.3% ATT-INTERNET3 - AT&T WorldNet Services AS4766 877 386 491 56.0% KIXS-AS-KR Korea Telecom AS855 591 134 457 77.3% CANET-ASN-4 - Bell Aliant AS6298 1304 857 447 34.3% COX-PHX - Cox Communications Inc. AS17676 523 83 440 84.1% GIGAINFRA BB TECHNOLOGY Corp. AS22047 565 128 437 77.3% VTR BANDA ANCHA S.A. AS7018 1420 994 426 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS9443 501 89 412 82.2% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4668 682 274 408 59.8% LGNET-AS-KR LG CNS AS6197 955 552 403 42.2% BATI-ATL - BellSouth Network Solutions, Inc AS4780 709 315 394 55.6% SEEDNET Digital United Inc. AS4808 529 151 378 71.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3602 457 82 375 82.1% AS3602-RTI - Rogers Telecom Inc. AS4804 454 79 375 82.6% MPX-AS Microplex PTY LTD AS4134 824 451 373 45.3% CHINANET-BACKBONE No.31,Jin-rong Street Total 36267 11272 24995 68.9% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.23.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.165.102.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 74.217.144.0/20 AS10912 INTERNAP-BLK - Internap Network Services Corporation 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.76.0.0/16 AS3301 TELIANET-SWEDEN TeliaNet Sweden 87.254.160.0/19 AS16265 LEASEWEB LEASEWEB AS 91.204.220.0/22 AS43126 TRIANGELDATA Triangeldata Autonomous Network 94.73.128.0/18 AS34619 CIZGI Cizgi Telekomunikasyon Autonomous System 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.176.16.0/22 AS7132 SBIS-AS - AT&T Internet Services 216.176.22.0/24 AS20299 Newcom Limited 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 04 Jul '08

04 Jul '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 05 Jul, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 262004 Prefixes after maximum aggregation: 128698 Deaggregation factor: 2.04 Unique aggregates announced to Internet: 127630 Total ASes present in the Internet Routing Table: 28612 Prefixes per ASN: 9.16 Origin-only ASes present in the Internet Routing Table: 24946 Origin ASes announcing only one prefix: 12067 Transit ASes present in the Internet Routing Table: 3666 Transit-only ASes present in the Internet Routing Table: 81 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 602 Unregistered ASNs in the Routing Table: 219 Number of 32-bit ASNs allocated by the RIRs: 48 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 782 Number of addresses announced to Internet: 1870051040 Equivalent to 111 /8s, 118 /16s and 182 /24s Percentage of available address space announced: 50.5 Percentage of allocated address space announced: 61.3 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.5 Total number of prefixes smaller than registry allocations: 127674 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59872 Total APNIC prefixes after maximum aggregation: 22374 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 56863 Unique aggregates announced from the APNIC address blocks: 25353 APNIC Region origin ASes present in the Internet Routing Table: 3294 APNIC Prefixes per ASN: 17.26 APNIC Region origin ASes announcing only one prefix: 874 APNIC Region transit ASes present in the Internet Routing Table: 510 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 14 Number of APNIC addresses announced to Internet: 361818656 Equivalent to 21 /8s, 144 /16s and 234 /24s Percentage of available APNIC address space announced: 77.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 120497 Total ARIN prefixes after maximum aggregation: 65111 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 90125 Unique aggregates announced from the ARIN address blocks: 34734 ARIN Region origin ASes present in the Internet Routing Table: 12250 ARIN Prefixes per ASN: 7.36 ARIN Region origin ASes announcing only one prefix: 4735 ARIN Region transit ASes present in the Internet Routing Table: 1147 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 353744160 Equivalent to 21 /8s, 21 /16s and 181 /24s Percentage of available ARIN address space announced: 72.7 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 56354 Total RIPE prefixes after maximum aggregation: 34296 RIPE Deaggregation factor: 1.64 Prefixes being announced from the RIPE address blocks: 51567 Unique aggregates announced from the RIPE address blocks: 34588 RIPE Region origin ASes present in the Internet Routing Table: 11569 RIPE Prefixes per ASN: 4.46 RIPE Region origin ASes announcing only one prefix: 6068 RIPE Region transit ASes present in the Internet Routing Table: 1748 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 364791936 Equivalent to 21 /8s, 190 /16s and 72 /24s Percentage of available RIPE address space announced: 83.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20593 Total LACNIC prefixes after maximum aggregation: 5225 LACNIC Deaggregation factor: 3.94 Prefixes being announced from the LACNIC address blocks: 18745 Unique aggregates announced from the LACNIC address blocks: 10567 LACNIC Region origin ASes present in the Internet Routing Table: 963 LACNIC Prefixes per ASN: 19.47 LACNIC Region origin ASes announcing only one prefix: 313 LACNIC Region transit ASes present in the Internet Routing Table: 160 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 52976384 Equivalent to 3 /8s, 40 /16s and 91 /24s Percentage of available LACNIC address space announced: 52.6 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4089 Total AfriNIC prefixes after maximum aggregation: 1202 AfriNIC Deaggregation factor: 3.40 Prefixes being announced from the AfriNIC address blocks: 4368 Unique aggregates announced from the AfriNIC address blocks: 1885 AfriNIC Region origin ASes present in the Internet Routing Table: 243 AfriNIC Prefixes per ASN: 17.98 AfriNIC Region origin ASes announcing only one prefix: 77 AfriNIC Region transit ASes present in the Internet Routing Table: 48 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12239104 Equivalent to 0 /8s, 186 /16s and 193 /24s Percentage of available AfriNIC address space announced: 36.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1664 341 173 Videsh Sanchar Nigam Ltd. Aut 17488 1188 82 91 Hathway IP Over Cable Interne 9583 1144 85 465 Sify Limited 9498 1093 550 63 BHARTI BT INTERNET LTD. 4766 847 6006 344 Korea Telecom (KIX) 4134 828 13427 331 CHINANET-BACKBONE 23577 825 35 705 Korea Telecom (ATM-MPLS) 4780 704 351 63 Digital United Inc. 18101 691 167 33 Reliance Infocom Ltd Internet 9829 599 450 12 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3006 3874 622 Qwest 6389 2668 3260 197 bellsouth.net, inc. 2386 1481 663 876 AT&T Data Communications Serv 4323 1469 1045 377 Time Warner Telecom 7018 1398 5823 978 AT&T WorldNet Services 6298 1304 185 750 Cox Communicatons 11492 1229 150 12 Cable One 1785 1084 510 104 AppliedTheory Corporation 18566 1045 296 10 Covad Communications 20115 1045 1060 558 Charter Communications Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 414 1792 372 TDC Tele Danmark 8452 347 188 11 TEDATA 3301 334 1460 304 TeliaNet Sweden 3320 322 7047 270 Deutsche Telekom AG 8866 319 77 21 Bulgarian Telecommunication C 5462 296 666 27 Telewest Broadband 3215 287 2758 90 France Telecom Transpac 8551 287 269 38 Bezeq International 680 274 2047 264 DFN-IP service G-WiN 6746 268 126 243 Dynamic Network Technologies, Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1295 2464 224 UniNet S.A. de C.V. 11830 604 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 469 231 65 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 410 85 48 ENTEL CHILE S.A. 11172 410 118 70 Servicios Alestra S.A de C.V 10620 401 105 73 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 335 23 98 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 20858 398 34 3 EgyNet 3741 274 853 225 The Internet Solution 2018 201 205 85 Tertiary Education Network 5713 155 558 93 Telkom SA Ltd 6713 143 135 11 Itissalat Al-MAGHRIB 33783 135 10 12 EEPAD TISP TELECOM & INTERNET 5536 120 8 17 Internet Egypt Network 29571 102 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3006 3874 622 Qwest 6389 2668 3260 197 bellsouth.net, inc. 4755 1664 341 173 Videsh Sanchar Nigam Ltd. Aut 2386 1481 663 876 AT&T Data Communications Serv 4323 1469 1045 377 Time Warner Telecom 7018 1398 5823 978 AT&T WorldNet Services 6298 1304 185 750 Cox Communicatons 8151 1295 2464 224 UniNet S.A. de C.V. 11492 1229 150 12 Cable One 17488 1188 82 91 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2668 2471 bellsouth.net, inc. 4755 1664 1491 Videsh Sanchar Nigam Ltd. Aut 11492 1229 1217 Cable One 17488 1188 1097 Hathway IP Over Cable Interne 4323 1469 1092 Time Warner Telecom 8151 1295 1071 UniNet S.A. de C.V. 18566 1045 1035 Covad Communications 9498 1093 1030 BHARTI BT INTERNET LTD. 1785 1084 980 AppliedTheory Corporation 22773 966 904 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.48.244.0/23 7843 Adelphia Corp. 24.51.159.0/24 7843 Adelphia Corp. 24.54.23.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:16 /11:45 /12:144 /13:282 /14:514 /15:1040 /16:9974 /17:4341 /18:7404 /19:15773 /20:18426 /21:18088 /22:22540 /23:23453 /24:137131 /25:865 /26:1046 /27:790 /28:88 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1762 3006 Qwest 6389 1670 2668 bellsouth.net, inc. 6298 1289 1304 Cox Communicatons 11492 1209 1229 Cable One 2386 1177 1481 AT&T Data Communications Serv 18566 1026 1045 Covad Communications 4755 1013 1664 Videsh Sanchar Nigam Ltd. Aut 17488 1002 1188 Hathway IP Over Cable Interne 9583 999 1144 Sify Limited 6478 976 985 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 8:119 12:2082 13:2 15:22 16:3 17:5 18:13 20:35 24:1078 25:1 32:62 38:443 40:92 41:654 43:1 44:2 47:12 52:3 55:3 56:3 57:26 58:501 59:504 60:450 61:1002 62:1188 63:2026 64:3289 65:2375 66:3539 67:1228 68:712 69:2263 70:737 71:119 72:1899 73:5 74:1035 75:160 76:302 77:724 78:718 79:189 80:958 81:845 82:612 83:391 84:558 85:964 86:411 87:686 88:335 89:1296 90:14 91:1304 92:213 93:616 94:56 96:39 97:27 98:204 99:3 112:1 113:1 114:71 116:760 117:319 118:187 119:454 120:51 121:557 122:794 123:361 124:865 125:1146 128:362 129:201 130:132 131:410 132:65 133:9 134:177 135:33 136:220 137:87 138:146 139:94 140:488 141:98 142:415 143:309 144:366 145:51 146:363 147:158 148:519 149:198 150:130 151:190 152:141 153:136 154:10 155:277 156:174 157:291 158:185 159:240 160:279 161:114 162:221 163:187 164:523 165:450 166:318 167:329 168:629 169:137 170:428 171:30 172:10 188:1 189:253 190:2166 192:5793 193:4102 194:3221 195:2528 196:1066 198:3729 199:3271 200:5574 201:1469 202:7601 203:8021 204:3974 205:2126 206:2388 207:2765 208:3407 209:3516 210:2577 211:1069 212:1433 213:1629 214:154 215:49 216:4401 217:1198 218:345 219:417 220:1054 221:465 222:307 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 04 Jul '08

04 Jul '08

BGP Update Report Interval: 02-Jun-08 -to- 03-Jul-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4766 297296 3.7% 227.3 -- KIXS-AS-KR Korea Telecom 2 - AS4538 231223 2.9% 46.5 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS8866 84379 1.0% 263.7 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - AS9583 79835 1.0% 65.5 -- SIFY-AS-IN Sify Limited 5 - AS5691 73249 0.9% 5634.5 -- MITRE-AS-5 - The MITRE Corporation 6 - AS17974 65331 0.8% 89.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS6140 56377 0.7% 118.4 -- IMPSAT-USA - ImpSat USA, Inc. 8 - AS17488 50987 0.6% 39.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 9 - AS13620 40124 0.5% 8024.8 -- ASN-ELAN - Elan Communications, Inc. 10 - AS25994 37065 0.5% 261.0 -- NPG-001 - NPG Cable, INC 11 - AS9498 36863 0.5% 30.1 -- BBIL-AP BHARTI BT INTERNET LTD. 12 - AS18231 36126 0.5% 150.5 -- EXATT-AS-AP IOL NETCOM LTD 13 - AS577 32003 0.4% 70.6 -- BACOM - Bell Canada 14 - AS2386 30829 0.4% 20.3 -- INS-AS - AT&T Data Communications Services 15 - AS6471 30654 0.4% 73.9 -- ENTEL CHILE S.A. 16 - AS20115 30000 0.4% 28.5 -- CHARTER-NET-HKY-NC - Charter Communications 17 - AS8151 29212 0.4% 22.5 -- Uninet S.A. de C.V. 18 - AS21565 27633 0.3% 151.0 -- HTCC - HTC Communications, LLC 19 - AS209 27530 0.3% 8.9 -- ASN-QWEST - Qwest 20 - AS42787 27012 0.3% 9004.0 -- MMIP-AS MultiMedia IP Ltd. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS42787 27012 0.3% 9004.0 -- MMIP-AS MultiMedia IP Ltd. 2 - AS13620 40124 0.5% 8024.8 -- ASN-ELAN - Elan Communications, Inc. 3 - AS29910 6921 0.1% 6921.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 4 - AS5691 73249 0.9% 5634.5 -- MITRE-AS-5 - The MITRE Corporation 5 - AS38513 4386 0.1% 4386.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 6 - AS9988 7843 0.1% 3921.5 -- MPT-AP Myanma Post and Telecommunication 7 - AS23082 19511 0.2% 3902.2 -- MPHI - Michigan Public Health Institute 8 - AS25250 11097 0.1% 3699.0 -- GAMTEL-AS 9 - AS40831 7375 0.1% 3687.5 -- ROBERTSDYBDAHL - Roberts & Dybdahl Inc. 10 - AS40256 11604 0.1% 2901.0 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc. 11 - AS30929 2649 0.0% 2649.0 -- HUTCB Hidrotechnical Faculty - Technical University 12 - AS30287 2568 0.0% 2568.0 -- ALON-USA - ALON USA, LP 13 - AS38069 21474 0.3% 2386.0 -- WARIDTEL-BD-AS-AP Warid Telecom 14 - AS32133 2377 0.0% 2377.0 -- JOHNSTONE-SUPPLY - Atwater Supply dba Johnstone Supply 15 - AS39105 2291 0.0% 2291.0 -- CLASS-AS SC Class Computers And Service SRL 16 - AS31003 15218 0.2% 2174.0 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 17 - AS25799 1705 0.0% 1705.0 -- HOLMAN - Holman Enterprises 18 - AS9747 13472 0.2% 1684.0 -- EZINTERNET-AS-AP EZInternet Pty Ltd 19 - AS35155 1671 0.0% 1671.0 -- VERBASOFT-AS Verbasoft ASN 20 - AS17834 1526 0.0% 1526.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 73113 0.8% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 213.91.175.0/24 41565 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 3 - 83.228.71.0/24 34679 0.4% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 4 - 24.121.123.0/24 32800 0.4% AS25994 -- NPG-001 - NPG Cable, INC 5 - 193.33.184.0/23 26936 0.3% AS42787 -- MMIP-AS MultiMedia IP Ltd. 6 - 221.128.192.0/18 25555 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 7 - 221.134.222.0/24 19569 0.2% AS9583 -- SIFY-AS-IN Sify Limited 8 - 203.63.26.0/24 13451 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 9 - 193.239.114.0/24 12847 0.1% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 10 - 210.214.128.0/23 10979 0.1% AS9583 -- SIFY-AS-IN Sify Limited 11 - 221.135.230.0/23 10382 0.1% AS9583 -- SIFY-AS-IN Sify Limited 12 - 84.23.102.0/24 9990 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 13 - 81.21.104.0/24 9757 0.1% AS31065 -- MCIT 14 - 210.214.88.0/23 9417 0.1% AS9583 -- SIFY-AS-IN Sify Limited 15 - 64.68.1.0/24 8059 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 16 - 64.68.0.0/24 8056 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 17 - 64.68.9.0/24 8052 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 18 - 64.68.3.0/24 8027 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 19 - 216.151.192.0/19 7930 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 20 - 192.166.49.0/24 7908 0.1% AS3320 -- DTAG Deutsche Telekom AG Details at http://bgpupdates.potaroo.net ------------------------------------ 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

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 04 Jul '08

04 Jul '08

This report has been generated at Fri Jul 4 21:15:06 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 27-06-08 271147 166990 28-06-08 272528 167702 29-06-08 272895 168217 30-06-08 273019 166275 01-07-08 273032 167279 02-07-08 273379 167734 03-07-08 273024 168367 04-07-08 272952 168653 AS Summary 28745 Number of ASes in routing system 12143 Number of ASes announcing only one prefix 4968 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88347392 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 04Jul08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 273131 168681 104450 38.2% All ASes AS4538 4968 881 4087 82.3% ERX-CERNET-BKB China Education and Research Network Center AS209 3023 663 2360 78.1% ASN-QWEST - Qwest AS6389 2671 317 2354 88.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1673 211 1462 87.4% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1045 40 1005 96.2% COVAD - Covad Communications Co. AS4323 1465 546 919 62.7% TWTC - tw telecom holdings, inc. AS22773 955 65 890 93.2% CCINET-2 - Cox Communications Inc. AS17488 1188 333 855 72.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1284 530 754 58.7% Uninet S.A. de C.V. AS11492 1220 468 752 61.6% CABLEONE - CABLE ONE AS19262 921 175 746 81.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS1785 1084 368 716 66.1% AS-PAETEC-NET - PaeTec Communications, Inc. AS9498 1090 456 634 58.2% BBIL-AP BHARTI BT INTERNET LTD. AS2386 1482 889 593 40.0% INS-AS - AT&T Data Communications Services AS18101 691 135 556 80.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 985 462 523 53.1% ATT-INTERNET3 - AT&T WorldNet Services AS855 598 108 490 81.9% CANET-ASN-4 - Bell Aliant AS4766 872 382 490 56.2% KIXS-AS-KR Korea Telecom AS17676 525 83 442 84.2% GIGAINFRA BB TECHNOLOGY Corp. AS22047 565 128 437 77.3% VTR BANDA ANCHA S.A. AS6197 945 515 430 45.5% BATI-ATL - BellSouth Network Solutions, Inc AS4134 828 402 426 51.4% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1418 994 424 29.9% ATT-INTERNET4 - AT&T WorldNet Services AS6298 1304 886 418 32.1% COX-PHX - Cox Communications Inc. AS9443 496 83 413 83.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4668 681 273 408 59.9% LGNET-AS-KR LG CNS AS4780 709 317 392 55.3% SEEDNET Digital United Inc. AS3602 457 80 377 82.5% AS3602-RTI - Rogers Telecom Inc. AS4804 453 78 375 82.8% MPX-AS Microplex PTY LTD AS4808 528 153 375 71.0% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network Total 36124 11021 25103 69.5% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.23.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.109.128.0/19 AS29134 IGNUM-AS Ignum s.r.o. 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.165.102.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.76.0.0/16 AS3301 TELIANET-SWEDEN TeliaNet Sweden 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 188.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 188.0.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.48.60.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.176.16.0/22 AS7132 SBIS-AS - AT&T Internet Services 216.176.22.0/24 AS20299 Newcom Limited 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 27 Jun '08

27 Jun '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 28 Jun, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 261031 Prefixes after maximum aggregation: 128186 Deaggregation factor: 2.04 Unique aggregates announced to Internet: 127105 Total ASes present in the Internet Routing Table: 28561 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 24896 Origin ASes announcing only one prefix: 12051 Transit ASes present in the Internet Routing Table: 3665 Transit-only ASes present in the Internet Routing Table: 80 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN (43380) 13 Prefixes from unregistered ASNs in the Routing Table: 612 Unregistered ASNs in the Routing Table: 221 Number of 32-bit ASNs allocated by the RIRs: 48 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 778 Number of addresses announced to Internet: 1864217696 Equivalent to 111 /8s, 29 /16s and 180 /24s Percentage of available address space announced: 50.3 Percentage of allocated address space announced: 61.1 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.4 Total number of prefixes smaller than registry allocations: 127006 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59718 Total APNIC prefixes after maximum aggregation: 22124 APNIC Deaggregation factor: 2.70 Prefixes being announced from the APNIC address blocks: 56731 Unique aggregates announced from the APNIC address blocks: 25012 APNIC Region origin ASes present in the Internet Routing Table: 3284 APNIC Prefixes per ASN: 17.27 APNIC Region origin ASes announcing only one prefix: 878 APNIC Region transit ASes present in the Internet Routing Table: 512 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 359769888 Equivalent to 21 /8s, 113 /16s and 167 /24s Percentage of available APNIC address space announced: 76.6 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 119970 Total ARIN prefixes after maximum aggregation: 64949 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 89671 Unique aggregates announced from the ARIN address blocks: 34705 ARIN Region origin ASes present in the Internet Routing Table: 12240 ARIN Prefixes per ASN: 7.33 ARIN Region origin ASes announcing only one prefix: 4741 ARIN Region transit ASes present in the Internet Routing Table: 1144 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 353360032 Equivalent to 21 /8s, 15 /16s and 216 /24s Percentage of available ARIN address space announced: 72.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 56335 Total RIPE prefixes after maximum aggregation: 34205 RIPE Deaggregation factor: 1.65 Prefixes being announced from the RIPE address blocks: 51535 Unique aggregates announced from the RIPE address blocks: 34513 RIPE Region origin ASes present in the Internet Routing Table: 11539 RIPE Prefixes per ASN: 4.47 RIPE Region origin ASes announcing only one prefix: 6041 RIPE Region transit ASes present in the Internet Routing Table: 1742 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 361948800 Equivalent to 21 /8s, 146 /16s and 230 /24s Percentage of available RIPE address space announced: 83.0 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20337 Total LACNIC prefixes after maximum aggregation: 5198 LACNIC Deaggregation factor: 3.91 Prefixes being announced from the LACNIC address blocks: 18584 Unique aggregates announced from the LACNIC address blocks: 10491 LACNIC Region origin ASes present in the Internet Routing Table: 960 LACNIC Prefixes per ASN: 19.36 LACNIC Region origin ASes announcing only one prefix: 315 LACNIC Region transit ASes present in the Internet Routing Table: 160 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 52687360 Equivalent to 3 /8s, 35 /16s and 242 /24s Percentage of available LACNIC address space announced: 52.3 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4062 Total AfriNIC prefixes after maximum aggregation: 1204 AfriNIC Deaggregation factor: 3.37 Prefixes being announced from the AfriNIC address blocks: 4339 Unique aggregates announced from the AfriNIC address blocks: 1880 AfriNIC Region origin ASes present in the Internet Routing Table: 240 AfriNIC Prefixes per ASN: 18.08 AfriNIC Region origin ASes announcing only one prefix: 76 AfriNIC Region transit ASes present in the Internet Routing Table: 47 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12233216 Equivalent to 0 /8s, 186 /16s and 170 /24s Percentage of available AfriNIC address space announced: 36.5 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1668 387 90 Videsh Sanchar Nigam Ltd. Aut 17488 1188 82 91 Hathway IP Over Cable Interne 9583 1163 111 420 Sify Limited 9498 1078 550 62 BHARTI BT INTERNET LTD. 4766 846 6006 343 Korea Telecom (KIX) 4134 829 12995 328 CHINANET-BACKBONE 23577 824 35 704 Korea Telecom (ATM-MPLS) 4780 704 351 63 Digital United Inc. 18101 688 167 35 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3013 3874 622 Qwest 6389 2671 3260 199 bellsouth.net, inc. 2386 1496 663 877 AT&T Data Communications Serv 4323 1469 1044 376 Time Warner Telecom 7018 1395 5822 976 AT&T WorldNet Services 11492 1231 150 12 Cable One 1785 1080 510 104 AppliedTheory Corporation 20115 1048 1068 561 Charter Communications 18566 1045 296 10 Covad Communications 7011 1015 287 554 Citizens Utilities Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 414 1788 372 TDC Tele Danmark 8452 344 188 11 TEDATA 3301 335 1460 305 TeliaNet Sweden 3320 319 7046 268 Deutsche Telekom AG 8866 319 77 21 Bulgarian Telecommunication C 5462 296 666 27 Telewest Broadband 8551 287 269 38 Bezeq International 3215 286 2742 89 France Telecom Transpac 680 274 2047 264 DFN-IP service G-WiN 6746 268 126 243 Dynamic Network Technologies, Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1273 2464 227 UniNet S.A. de C.V. 11830 604 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 469 231 65 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 411 85 48 ENTEL CHILE S.A. 11172 408 118 70 Servicios Alestra S.A de C.V 10620 397 101 68 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 334 23 98 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 20858 397 34 3 EgyNet 3741 273 853 224 The Internet Solution 2018 201 205 85 Tertiary Education Network 5713 156 558 94 Telkom SA Ltd 6713 143 135 11 Itissalat Al-MAGHRIB 33783 133 9 17 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 102 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3013 3874 622 Qwest 6389 2671 3260 199 bellsouth.net, inc. 4755 1668 387 90 Videsh Sanchar Nigam Ltd. Aut 2386 1496 663 877 AT&T Data Communications Serv 4323 1469 1044 376 Time Warner Telecom 7018 1395 5822 976 AT&T WorldNet Services 8151 1273 2464 227 UniNet S.A. de C.V. 11492 1231 150 12 Cable One 17488 1188 82 91 Hathway IP Over Cable Interne 9583 1163 111 420 Sify Limited Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2671 2472 bellsouth.net, inc. 4755 1668 1578 Videsh Sanchar Nigam Ltd. Aut 11492 1231 1219 Cable One 17488 1188 1097 Hathway IP Over Cable Interne 4323 1469 1093 Time Warner Telecom 8151 1273 1046 UniNet S.A. de C.V. 18566 1045 1035 Covad Communications 9498 1078 1016 BHARTI BT INTERNET LTD. 1785 1080 976 AppliedTheory Corporation 22773 966 904 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.48.244.0/23 7843 Adelphia Corp. 24.51.159.0/24 7843 Adelphia Corp. 24.54.23.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:16 /11:44 /12:143 /13:281 /14:514 /15:1037 /16:9958 /17:4325 /18:7368 /19:15727 /20:18361 /21:17999 /22:22360 /23:23307 /24:136792 /25:859 /26:1032 /27:783 /28:81 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1769 3013 Qwest 6389 1670 2671 bellsouth.net, inc. 11492 1211 1231 Cable One 2386 1191 1496 AT&T Data Communications Serv 18566 1026 1045 Covad Communications 9583 1013 1163 Sify Limited 4755 1009 1668 Videsh Sanchar Nigam Ltd. Aut 17488 1002 1188 Hathway IP Over Cable Interne 6298 976 991 Cox Communicatons 6478 947 956 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 8:118 12:2060 13:2 15:22 16:3 17:5 18:13 20:35 24:1071 25:1 32:62 38:446 40:92 41:651 43:1 44:2 47:6 52:3 55:3 56:3 57:24 58:501 59:501 60:448 61:1001 62:1188 63:2031 64:3288 65:2386 66:3533 67:1229 68:694 69:2278 70:681 71:121 72:1821 73:5 74:1028 75:159 76:299 77:738 78:710 79:199 80:950 81:848 82:612 83:393 84:577 85:1024 86:417 87:701 88:335 89:1285 90:14 91:1301 92:205 93:590 94:52 96:37 97:27 98:168 99:3 112:1 113:1 114:58 116:762 117:329 118:182 119:446 120:49 121:554 122:793 123:360 124:858 125:1153 128:362 129:202 130:131 131:409 132:67 133:9 134:177 135:33 136:220 137:87 138:145 139:93 140:489 141:99 142:415 143:311 144:365 145:51 146:364 147:154 148:511 149:197 150:120 151:191 152:131 153:136 154:10 155:277 156:174 157:277 158:186 159:240 160:276 161:114 162:239 163:187 164:523 165:449 166:319 167:327 168:620 169:136 170:428 171:30 172:10 189:242 190:2141 192:5787 193:4104 194:3221 195:2511 196:1048 198:3730 199:3274 200:5545 201:1456 202:7622 203:8020 204:3970 205:2131 206:2391 207:2772 208:3388 209:3520 210:2571 211:1051 212:1430 213:1631 214:148 215:49 216:4396 217:1199 218:339 219:412 220:1068 221:471 222:309 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 27 Jun '08

27 Jun '08

BGP Update Report Interval: 26-May-08 -to- 26-Jun-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS4766 299254 3.6% 229.0 -- KIXS-AS-KR Korea Telecom 2 - AS4538 214681 2.6% 43.2 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS8866 80487 1.0% 251.5 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - AS5691 74369 0.9% 5720.7 -- MITRE-AS-5 - The MITRE Corporation 5 - AS9583 67573 0.8% 54.6 -- SIFY-AS-IN Sify Limited 6 - AS6140 62576 0.8% 91.4 -- IMPSAT-USA - ImpSat USA, Inc. 7 - AS17974 60255 0.7% 101.8 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS17488 45007 0.5% 36.2 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 9 - AS42787 37363 0.5% 12454.3 -- MMIP-AS MultiMedia IP Ltd. 10 - AS9498 34410 0.4% 28.1 -- BBIL-AP BHARTI BT INTERNET LTD. 11 - AS18231 32875 0.4% 137.6 -- EXATT-AS-AP IOL NETCOM LTD 12 - AS13620 32441 0.4% 6488.2 -- ASN-ELAN - Elan Communications, Inc. 13 - AS15611 32072 0.4% 320.7 -- Iranian Research Organization for Science & Technology 14 - AS8151 30819 0.4% 24.1 -- Uninet S.A. de C.V. 15 - AS21565 30496 0.4% 165.7 -- HTCC - HTC Communications, LLC 16 - AS6471 30463 0.4% 73.4 -- ENTEL CHILE S.A. 17 - AS25994 30205 0.4% 170.6 -- NPG-001 - NPG Cable, INC 18 - AS20115 29647 0.4% 28.1 -- CHARTER-NET-HKY-NC - Charter Communications 19 - AS577 28878 0.3% 36.7 -- BACOM - Bell Canada 20 - AS209 27983 0.3% 9.1 -- ASN-QWEST - Qwest TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17834 16342 0.2% 16342.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 2 - AS42787 37363 0.5% 12454.3 -- MMIP-AS MultiMedia IP Ltd. 3 - AS9988 8663 0.1% 8663.0 -- MPT-AP Myanma Post and Telecommunication 4 - AS29910 6943 0.1% 6943.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 5 - AS13620 32441 0.4% 6488.2 -- ASN-ELAN - Elan Communications, Inc. 6 - AS5691 74369 0.9% 5720.7 -- MITRE-AS-5 - The MITRE Corporation 7 - AS31003 27353 0.3% 3907.6 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 8 - AS40831 7481 0.1% 3740.5 -- ROBERTSDYBDAHL - Roberts & Dybdahl Inc. 9 - AS30287 3714 0.0% 3714.0 -- ALON-USA - ALON USA, LP 10 - AS38513 3666 0.0% 3666.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 11 - AS23082 18283 0.2% 3656.6 -- MPHI - Michigan Public Health Institute 12 - AS30929 3215 0.0% 3215.0 -- HUTCB Hidrotechnical Faculty - Technical University 13 - AS25250 9088 0.1% 3029.3 -- GAMTEL-AS 14 - AS40256 11568 0.1% 2892.0 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc. 15 - AS39105 2803 0.0% 2803.0 -- CLASS-AS SC Class Computers And Service SRL 16 - AS38069 23984 0.3% 2664.9 -- WARIDTEL-BD-AS-AP Warid Telecom 17 - AS25799 2083 0.0% 2083.0 -- HOLMAN - Holman Enterprises 18 - AS35155 1751 0.0% 1751.0 -- VERBASOFT-AS Verbasoft ASN 19 - AS9747 12837 0.2% 1604.6 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - AS38165 14782 0.2% 1478.2 -- ADSNET-AS-ID PT. AMBHARA DUTA SHANTI TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 74297 0.8% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 213.91.175.0/24 44795 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 3 - 193.33.184.0/23 37277 0.4% AS42787 -- MMIP-AS MultiMedia IP Ltd. 4 - 221.128.192.0/18 26409 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 5 - 24.121.123.0/24 25606 0.3% AS25994 -- NPG-001 - NPG Cable, INC 6 - 83.228.71.0/24 25194 0.3% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 7 - 193.239.114.0/24 23058 0.3% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 8 - 221.135.230.0/23 19541 0.2% AS9583 -- SIFY-AS-IN Sify Limited 9 - 84.23.102.0/24 17161 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 10 - 210.92.148.0/24 16342 0.2% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 11 - 203.63.26.0/24 12790 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 210.214.88.0/23 9428 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 203.81.64.0/19 8663 0.1% AS9988 -- MPT-AP Myanma Post and Telecommunication 14 - 192.166.49.0/24 7910 0.1% AS3320 -- DTAG Deutsche Telekom AG 15 - 125.23.208.0/20 7009 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 16 - 63.239.134.0/24 6943 0.1% AS29910 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 17 - 64.68.1.0/24 6516 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 18 - 64.68.0.0/24 6513 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 19 - 64.68.9.0/24 6509 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. 20 - 64.68.3.0/24 6500 0.1% AS13620 -- ASN-ELAN - Elan Communications, Inc. Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 27 Jun '08

27 Jun '08

This report has been generated at Fri Jun 27 21:16:22 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 20-06-08 270490 168348 21-06-08 270526 168591 22-06-08 270662 168647 23-06-08 270399 169007 24-06-08 270542 165623 25-06-08 270644 165347 26-06-08 266216 164967 27-06-08 271147 165882 AS Summary 28714 Number of ASes in routing system 12149 Number of ASes announcing only one prefix 4960 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88347904 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 27Jun08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 271356 166009 105347 38.8% All ASes AS4538 4960 880 4080 82.3% ERX-CERNET-BKB China Education and Research Network Center AS209 3031 658 2373 78.3% ASN-QWEST - Qwest AS6389 2670 336 2334 87.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1668 214 1454 87.2% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1045 40 1005 96.2% COVAD - Covad Communications Co. AS4323 1466 497 969 66.1% TWTC - Time Warner Telecom, Inc. AS22773 965 69 896 92.8% CCINET-2 - Cox Communications Inc. AS17488 1189 330 859 72.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1269 512 757 59.7% Uninet S.A. de C.V. AS11492 1231 479 752 61.1% CABLEONE - CABLE ONE AS19262 917 165 752 82.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS1785 1080 359 721 66.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS2386 1497 891 606 40.5% INS-AS - AT&T Data Communications Services AS9498 1077 537 540 50.1% BBIL-AP BHARTI BT INTERNET LTD. AS18101 688 148 540 78.5% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 956 448 508 53.1% ATT-INTERNET3 - AT&T WorldNet Services AS4766 872 382 490 56.2% KIXS-AS-KR Korea Telecom AS855 598 129 469 78.4% CANET-ASN-4 - Bell Aliant AS6197 946 486 460 48.6% BATI-ATL - BellSouth Network Solutions, Inc AS17676 525 82 443 84.4% GIGAINFRA BB TECHNOLOGY Corp. AS22047 565 128 437 77.3% VTR BANDA ANCHA S.A. AS4134 829 397 432 52.1% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1412 989 423 30.0% ATT-INTERNET4 - AT&T WorldNet Services AS7011 1015 594 421 41.5% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 679 271 408 60.1% LGNET-AS-KR LG CNS AS9443 489 85 404 82.6% INTERNETPRIMUS-AS-AP Primus Telecommunications AS4780 709 317 392 55.3% SEEDNET Digital United Inc. AS4808 524 145 379 72.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3602 456 79 377 82.7% AS3602-RTI - Rogers Telecom Inc. AS5668 689 328 361 52.4% AS-5668 - CenturyTel Internet Holdings, Inc. Total 36017 10975 25042 69.5% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.23.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.165.102.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 87.76.0.0/16 AS3301 TELIANET-SWEDEN TeliaNet Sweden 93.174.176.0/21 AS43451 RADIOLAN-SK-AS RadioLAN, spol. s r.o. 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 114.198.160.0/20 AS9924 TFN-TW Taiwan Fixed Network, Telco and Network Service Provider. 114.198.176.0/20 AS9924 TFN-TW Taiwan Fixed Network, Telco and Network Service Provider. 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 20 Jun '08

20 Jun '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 21 Jun, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 260459 Prefixes after maximum aggregation: 128122 Deaggregation factor: 2.03 Unique aggregates announced to Internet: 126833 Total ASes present in the Internet Routing Table: 28517 Prefixes per ASN: 9.13 Origin-only ASes present in the Internet Routing Table: 24858 Origin ASes announcing only one prefix: 12026 Transit ASes present in the Internet Routing Table: 3659 Transit-only ASes present in the Internet Routing Table: 79 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN ( 3816) 15 Prefixes from unregistered ASNs in the Routing Table: 618 Unregistered ASNs in the Routing Table: 225 Number of 32-bit ASNs allocated by the RIRs: 47 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 777 Number of addresses announced to Internet: 1862946912 Equivalent to 111 /8s, 10 /16s and 80 /24s Percentage of available address space announced: 50.3 Percentage of allocated address space announced: 61.0 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.3 Total number of prefixes smaller than registry allocations: 126692 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59314 Total APNIC prefixes after maximum aggregation: 22110 APNIC Deaggregation factor: 2.68 Prefixes being announced from the APNIC address blocks: 56332 Unique aggregates announced from the APNIC address blocks: 24955 APNIC Region origin ASes present in the Internet Routing Table: 3277 APNIC Prefixes per ASN: 17.19 APNIC Region origin ASes announcing only one prefix: 873 APNIC Region transit ASes present in the Internet Routing Table: 512 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 356094240 Equivalent to 21 /8s, 57 /16s and 145 /24s Percentage of available APNIC address space announced: 75.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 120010 Total ARIN prefixes after maximum aggregation: 65020 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 89707 Unique aggregates announced from the ARIN address blocks: 34758 ARIN Region origin ASes present in the Internet Routing Table: 12231 ARIN Prefixes per ASN: 7.33 ARIN Region origin ASes announcing only one prefix: 4734 ARIN Region transit ASes present in the Internet Routing Table: 1142 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 356059296 Equivalent to 21 /8s, 57 /16s and 8 /24s Percentage of available ARIN address space announced: 73.2 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 56169 Total RIPE prefixes after maximum aggregation: 34107 RIPE Deaggregation factor: 1.65 Prefixes being announced from the RIPE address blocks: 51378 Unique aggregates announced from the RIPE address blocks: 34372 RIPE Region origin ASes present in the Internet Routing Table: 11510 RIPE Prefixes per ASN: 4.46 RIPE Region origin ASes announcing only one prefix: 6031 RIPE Region transit ASes present in the Internet Routing Table: 1735 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 361394560 Equivalent to 21 /8s, 138 /16s and 113 /24s Percentage of available RIPE address space announced: 82.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20280 Total LACNIC prefixes after maximum aggregation: 5171 LACNIC Deaggregation factor: 3.92 Prefixes being announced from the LACNIC address blocks: 18502 Unique aggregates announced from the LACNIC address blocks: 10386 LACNIC Region origin ASes present in the Internet Routing Table: 958 LACNIC Prefixes per ASN: 19.31 LACNIC Region origin ASes announcing only one prefix: 310 LACNIC Region transit ASes present in the Internet Routing Table: 162 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 17 Number of LACNIC addresses announced to Internet: 52542464 Equivalent to 3 /8s, 33 /16s and 188 /24s Percentage of available LACNIC address space announced: 52.2 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 4071 Total AfriNIC prefixes after maximum aggregation: 1202 AfriNIC Deaggregation factor: 3.39 Prefixes being announced from the AfriNIC address blocks: 4340 Unique aggregates announced from the AfriNIC address blocks: 1891 AfriNIC Region origin ASes present in the Internet Routing Table: 241 AfriNIC Prefixes per ASN: 18.01 AfriNIC Region origin ASes announcing only one prefix: 78 AfriNIC Region transit ASes present in the Internet Routing Table: 48 Average AfriNIC Region AS path length visible: 4.0 Max AfriNIC Region AS path length visible: 15 Number of AfriNIC addresses announced to Internet: 12221440 Equivalent to 0 /8s, 186 /16s and 124 /24s Percentage of available AfriNIC address space announced: 36.4 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1649 387 89 Videsh Sanchar Nigam Ltd. Aut 9498 1183 550 62 BHARTI BT INTERNET LTD. 17488 1156 80 79 Hathway IP Over Cable Interne 9583 1138 112 415 Sify Limited 4766 846 6006 342 Korea Telecom (KIX) 23577 831 35 706 Korea Telecom (ATM-MPLS) 4134 824 12915 321 CHINANET-BACKBONE 18101 696 168 35 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo 1221 551 1919 424 Telstra Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3012 3874 620 Qwest 6389 2446 3138 190 bellsouth.net, inc. 2386 1493 663 874 AT&T Data Communications Serv 4323 1459 1044 376 Time Warner Telecom 7018 1397 5824 977 AT&T WorldNet Services 11492 1229 149 12 Cable One 1785 1077 510 104 AppliedTheory Corporation 18566 1045 296 10 Covad Communications 20115 1042 1064 565 Charter Communications 7011 1026 288 561 Citizens Utilities Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 414 1773 372 TDC Tele Danmark 8452 344 188 11 TEDATA 3301 335 1460 305 TeliaNet Sweden 8866 319 77 21 Bulgarian Telecommunication C 3320 316 7045 266 Deutsche Telekom AG 5462 292 666 27 Telewest Broadband 3215 286 2742 89 France Telecom Transpac 8551 283 269 38 Bezeq International 680 274 2047 264 DFN-IP service G-WiN 8708 266 421 250 Romania Data Systems S.A. Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1246 2464 227 UniNet S.A. de C.V. 11830 603 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 467 230 69 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 412 85 46 ENTEL CHILE S.A. 11172 410 118 70 Servicios Alestra S.A de C.V 10620 394 101 72 TVCABLE BOGOTA 14117 374 23 9 Telefonica del Sur S.A. 20299 333 23 97 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 20858 391 34 3 EgyNet 3741 283 853 224 The Internet Solution 2018 201 205 85 Tertiary Education Network 5713 153 541 92 Telkom SA Ltd 6713 143 135 11 Itissalat Al-MAGHRIB 33783 135 10 12 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 102 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3012 3874 620 Qwest 6389 2446 3138 190 bellsouth.net, inc. 4755 1649 387 89 Videsh Sanchar Nigam Ltd. Aut 2386 1493 663 874 AT&T Data Communications Serv 4323 1459 1044 376 Time Warner Telecom 7018 1397 5824 977 AT&T WorldNet Services 8151 1246 2464 227 UniNet S.A. de C.V. 11492 1229 149 12 Cable One 9498 1183 550 62 BHARTI BT INTERNET LTD. 17488 1156 80 79 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2446 2256 bellsouth.net, inc. 4755 1649 1560 Videsh Sanchar Nigam Ltd. Aut 11492 1229 1217 Cable One 9498 1183 1121 BHARTI BT INTERNET LTD. 4323 1459 1083 Time Warner Telecom 17488 1156 1077 Hathway IP Over Cable Interne 18566 1045 1035 Covad Communications 8151 1246 1019 UniNet S.A. de C.V. 1785 1077 973 AppliedTheory Corporation 22773 963 901 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.48.244.0/23 7843 Adelphia Corp. 24.51.159.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:16 /11:43 /12:143 /13:280 /14:514 /15:1031 /16:9961 /17:4344 /18:7371 /19:15700 /20:18330 /21:17995 /22:22352 /23:23272 /24:136306 /25:865 /26:1032 /27:778 /28:82 /29:9 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1768 3012 Qwest 6389 1510 2446 bellsouth.net, inc. 11492 1210 1229 Cable One 2386 1189 1493 AT&T Data Communications Serv 18566 1026 1045 Covad Communications 4755 994 1649 Videsh Sanchar Nigam Ltd. Aut 9583 988 1138 Sify Limited 6298 974 989 Cox Communicatons 17488 968 1156 Hathway IP Over Cable Interne 6478 948 957 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:7 8:119 12:2063 13:1 15:22 16:3 17:5 18:13 20:35 24:1076 25:1 32:61 38:445 40:92 41:643 43:1 44:2 47:12 52:3 55:3 56:3 57:23 58:464 59:487 60:442 61:990 62:1221 63:2033 64:3296 65:2411 66:3582 67:1216 68:694 69:2272 70:679 71:121 72:1821 73:5 74:1016 75:157 76:297 77:732 78:726 79:193 80:957 81:846 82:596 83:398 84:578 85:1018 86:423 87:694 88:329 89:1268 90:14 91:1286 92:202 93:581 94:51 96:36 97:25 98:167 99:3 112:1 113:1 114:38 116:724 117:327 118:149 119:446 120:61 121:547 122:782 123:349 124:862 125:1134 128:362 129:202 130:131 131:408 132:67 133:9 134:177 135:33 136:219 137:86 138:146 139:78 140:491 141:99 142:419 143:315 144:356 145:51 146:363 147:155 148:507 149:194 150:130 151:193 152:143 153:135 154:10 155:277 156:177 157:273 158:168 159:242 160:266 161:114 162:234 163:187 164:522 165:446 166:319 167:325 168:618 169:138 170:428 171:29 172:10 189:210 190:2119 192:5795 193:4101 194:3204 195:2505 196:1075 198:3739 199:3271 200:5528 201:1471 202:7613 203:7932 204:3975 205:2110 206:2392 207:2767 208:3373 209:3491 210:2520 211:1012 212:1413 213:1652 214:149 215:49 216:4397 217:1198 218:346 219:415 220:1071 221:471 222:309 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 20 Jun '08

20 Jun '08

BGP Update Report Interval: 19-May-08 -to- 19-Jun-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15169 172069 2.6% 1274.6 -- GOOGLE - Google Inc. 2 - AS4538 146961 2.2% 29.6 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6140 76831 1.1% 84.1 -- IMPSAT-USA - ImpSat USA, Inc. 4 - AS5691 75542 1.1% 5810.9 -- MITRE-AS-5 - The MITRE Corporation 5 - AS8866 62879 0.9% 196.5 -- BTC-AS Bulgarian Telecommunication Company Plc. 6 - AS17974 59601 0.9% 101.2 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 7 - AS9583 57591 0.9% 47.9 -- SIFY-AS-IN Sify Limited 8 - AS42787 46540 0.7% 15513.3 -- MMIP-AS MultiMedia IP Ltd. 9 - AS9198 44400 0.7% 86.7 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - AS31003 31653 0.5% 4521.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 11 - AS18231 30617 0.5% 130.8 -- EXATT-AS-AP IOL NETCOM LTD 12 - AS15611 29249 0.4% 298.5 -- Iranian Research Organization for Science & Technology 13 - AS21565 29103 0.4% 159.0 -- HTCC - HTC Communications, LLC 14 - AS23966 28415 0.4% 83.3 -- DANCOM-AS-AP LINKdotNET Pakistan 15 - AS6471 27411 0.4% 65.3 -- ENTEL CHILE S.A. 16 - AS8151 26791 0.4% 21.3 -- Uninet S.A. de C.V. 17 - AS6568 25638 0.4% 226.9 -- Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 18 - AS702 24560 0.4% 44.8 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 19 - AS14522 23373 0.3% 118.6 -- Satnet 20 - AS47212 23363 0.3% 2123.9 -- UGD-AS University "Goce Delcev" TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17834 19962 0.3% 19962.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 2 - AS42787 46540 0.7% 15513.3 -- MMIP-AS MultiMedia IP Ltd. 3 - AS9988 8692 0.1% 8692.0 -- MPT-AP Myanma Post and Telecommunication 4 - AS29910 6032 0.1% 6032.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 5 - AS5691 75542 1.1% 5810.9 -- MITRE-AS-5 - The MITRE Corporation 6 - AS36384 16646 0.2% 5548.7 -- GOOGLE-IT - Google Incorporated 7 - AS38513 4617 0.1% 4617.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 8 - AS31003 31653 0.5% 4521.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 9 - AS30287 4370 0.1% 4370.0 -- ALON-USA - ALON USA, LP 10 - AS23082 18626 0.3% 3725.2 -- MPHI - Michigan Public Health Institute 11 - AS30929 3488 0.1% 3488.0 -- HUTCB Hidrotechnical Faculty - Technical University 12 - AS13620 16292 0.2% 3258.4 -- ASN-ELAN - Elan Communications, Inc. 13 - AS39105 2822 0.0% 2822.0 -- CLASS-AS SC Class Computers And Service SRL 14 - AS38069 22372 0.3% 2485.8 -- WARIDTEL-BD-AS-AP Warid Telecom 15 - AS25250 7397 0.1% 2465.7 -- GAMTEL-AS 16 - AS25799 2404 0.0% 2404.0 -- HOLMAN - Holman Enterprises 17 - AS47212 23363 0.3% 2123.9 -- UGD-AS University "Goce Delcev" 18 - AS9747 12660 0.2% 1582.5 -- EZINTERNET-AS-AP EZInternet Pty Ltd 19 - AS26829 1566 0.0% 1566.0 -- YKK-USA - YKK USA,INC 20 - AS38165 14810 0.2% 1481.0 -- ADSNET-AS-ID PT. AMBHARA DUTA SHANTI TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 75241 1.1% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 193.33.184.0/23 46492 0.7% AS42787 -- MMIP-AS MultiMedia IP Ltd. 3 - 213.91.175.0/24 37383 0.5% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - 193.239.114.0/24 27113 0.4% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 5 - 221.128.192.0/18 26773 0.4% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 6 - 84.23.102.0/24 22216 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 7 - 221.135.230.0/23 21489 0.3% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.92.148.0/24 19962 0.3% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 9 - 83.228.71.0/24 16059 0.2% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. AS8953 -- ASN-ORANGE-ROMANIA Orange Romania Autonomous System Number 10 - 24.121.123.0/24 13805 0.2% AS25994 -- NPG-001 - NPG Cable, INC 11 - 203.63.26.0/24 12646 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 210.214.88.0/23 9425 0.1% AS9583 -- SIFY-AS-IN Sify Limited 13 - 203.81.64.0/19 8692 0.1% AS9988 -- MPT-AP Myanma Post and Telecommunication 14 - 192.166.49.0/24 7903 0.1% AS3320 -- DTAG Deutsche Telekom AG 15 - 125.23.208.0/20 7093 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 16 - 203.101.87.0/24 6291 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 17 - 208.83.117.0/24 6178 0.1% AS23082 -- MPHI - Michigan Public Health Institute 18 - 208.83.118.0/24 6164 0.1% AS23082 -- MPHI - Michigan Public Health Institute 19 - 208.83.119.0/24 6151 0.1% AS23082 -- MPHI - Michigan Public Health Institute 20 - 149.117.166.0/24 6117 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 20 Jun '08

20 Jun '08

This report has been generated at Fri Jun 20 21:14:56 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 13-06-08 271485 169907 14-06-08 271821 168435 15-06-08 272067 168701 16-06-08 272099 169179 17-06-08 272070 168603 18-06-08 270608 167742 19-06-08 270477 167948 20-06-08 270490 168547 AS Summary 28643 Number of ASes in routing system 12111 Number of ASes announcing only one prefix 4923 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88347904 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 20Jun08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 270510 168401 102109 37.7% All ASes AS4538 4923 875 4048 82.2% ERX-CERNET-BKB China Education and Research Network Center AS209 3030 671 2359 77.9% ASN-QWEST - Qwest AS6389 2443 553 1890 77.4% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1649 237 1412 85.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 1182 78 1104 93.4% BBIL-AP BHARTI BT INTERNET LTD. AS18566 1045 42 1003 96.0% COVAD - Covad Communications Co. AS22773 963 66 897 93.1% CCINET-2 - Cox Communications Inc. AS4323 1460 664 796 54.5% TWTC - Time Warner Telecom, Inc. AS8151 1246 488 758 60.8% Uninet S.A. de C.V. AS17488 1140 386 754 66.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS11492 1229 481 748 60.9% CABLEONE - CABLE ONE AS19262 915 173 742 81.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS1785 1075 359 716 66.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS2386 1496 890 606 40.5% INS-AS - AT&T Data Communications Services AS6478 957 419 538 56.2% ATT-INTERNET3 - AT&T WorldNet Services AS18101 693 165 528 76.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4766 873 395 478 54.8% KIXS-AS-KR Korea Telecom AS855 602 131 471 78.2% CANET-ASN-4 - Bell Aliant AS6197 951 485 466 49.0% BATI-ATL - BellSouth Network Solutions, Inc AS17676 525 82 443 84.4% GIGAINFRA BB TECHNOLOGY Corp. AS7018 1420 998 422 29.7% ATT-INTERNET4 - AT&T WorldNet Services AS4134 825 406 419 50.8% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 679 271 408 60.1% LGNET-AS-KR LG CNS AS22047 565 159 406 71.9% VTR BANDA ANCHA S.A. AS9443 488 84 404 82.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1026 634 392 38.2% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS3602 456 79 377 82.7% AS3602-RTI - Rogers Telecom Inc. AS4808 521 159 362 69.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS16814 426 67 359 84.3% NSS S.A. AS4804 430 79 351 81.6% MPX-AS Microplex PTY LTD Total 35233 10576 24657 70.0% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.244.0/23 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/22 AS29571 CITelecom-AS 213.150.201.0/24 AS29338 AFOL-AS Used by Africaonline Operations 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 13 Jun '08

13 Jun '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 14 Jun, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 259901 Prefixes after maximum aggregation: 128080 Deaggregation factor: 2.03 Unique aggregates announced to Internet: 126786 Total ASes present in the Internet Routing Table: 28442 Prefixes per ASN: 9.14 Origin-only ASes present in the Internet Routing Table: 24790 Origin ASes announcing only one prefix: 11978 Transit ASes present in the Internet Routing Table: 3652 Transit-only ASes present in the Internet Routing Table: 78 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN (43380) 13 Prefixes from unregistered ASNs in the Routing Table: 623 Unregistered ASNs in the Routing Table: 229 Number of 32-bit ASNs allocated by the RIRs: 48 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 780 Number of addresses announced to Internet: 1858706912 Equivalent to 110 /8s, 201 /16s and 157 /24s Percentage of available address space announced: 50.1 Percentage of allocated address space announced: 60.9 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.2 Total number of prefixes smaller than registry allocations: 126226 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 59132 Total APNIC prefixes after maximum aggregation: 22129 APNIC Deaggregation factor: 2.67 Prefixes being announced from the APNIC address blocks: 56160 Unique aggregates announced from the APNIC address blocks: 25128 APNIC Region origin ASes present in the Internet Routing Table: 3275 APNIC Prefixes per ASN: 17.15 APNIC Region origin ASes announcing only one prefix: 869 APNIC Region transit ASes present in the Internet Routing Table: 508 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 352137632 Equivalent to 20 /8s, 253 /16s and 49 /24s Percentage of available APNIC address space announced: 75.0 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 120109 Total ARIN prefixes after maximum aggregation: 65072 ARIN Deaggregation factor: 1.85 Prefixes being announced from the ARIN address blocks: 89906 Unique aggregates announced from the ARIN address blocks: 34679 ARIN Region origin ASes present in the Internet Routing Table: 12213 ARIN Prefixes per ASN: 7.36 ARIN Region origin ASes announcing only one prefix: 4736 ARIN Region transit ASes present in the Internet Routing Table: 1147 Average ARIN Region AS path length visible: 3.3 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 356411552 Equivalent to 21 /8s, 62 /16s and 104 /24s Percentage of available ARIN address space announced: 73.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 55926 Total RIPE prefixes after maximum aggregation: 34008 RIPE Deaggregation factor: 1.64 Prefixes being announced from the RIPE address blocks: 51103 Unique aggregates announced from the RIPE address blocks: 34277 RIPE Region origin ASes present in the Internet Routing Table: 11456 RIPE Prefixes per ASN: 4.46 RIPE Region origin ASes announcing only one prefix: 5988 RIPE Region transit ASes present in the Internet Routing Table: 1725 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 360988032 Equivalent to 21 /8s, 132 /16s and 61 /24s Percentage of available RIPE address space announced: 82.8 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20218 Total LACNIC prefixes after maximum aggregation: 5155 LACNIC Deaggregation factor: 3.92 Prefixes being announced from the LACNIC address blocks: 18456 Unique aggregates announced from the LACNIC address blocks: 10363 LACNIC Region origin ASes present in the Internet Routing Table: 954 LACNIC Prefixes per ASN: 19.35 LACNIC Region origin ASes announcing only one prefix: 305 LACNIC Region transit ASes present in the Internet Routing Table: 160 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 52287232 Equivalent to 3 /8s, 29 /16s and 215 /24s Percentage of available LACNIC address space announced: 51.9 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 3895 Total AfriNIC prefixes after maximum aggregation: 1200 AfriNIC Deaggregation factor: 3.25 Prefixes being announced from the AfriNIC address blocks: 4168 Unique aggregates announced from the AfriNIC address blocks: 1875 AfriNIC Region origin ASes present in the Internet Routing Table: 243 AfriNIC Prefixes per ASN: 17.15 AfriNIC Region origin ASes announcing only one prefix: 80 AfriNIC Region transit ASes present in the Internet Routing Table: 47 Average AfriNIC Region AS path length visible: 3.9 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12316160 Equivalent to 0 /8s, 187 /16s and 238 /24s Percentage of available AfriNIC address space announced: 36.7 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1618 387 89 Videsh Sanchar Nigam Ltd. Aut 9498 1181 550 62 BHARTI BT INTERNET LTD. 17488 1120 78 76 Hathway IP Over Cable Interne 9583 1116 110 450 Sify Limited 4766 850 6006 343 Korea Telecom (KIX) 4134 824 12915 321 CHINANET-BACKBONE 23577 820 34 702 Korea Telecom (ATM-MPLS) 18101 693 167 36 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo 1221 550 1919 423 Telstra Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3009 3874 620 Qwest 6389 2355 3138 188 bellsouth.net, inc. 4323 1469 1045 378 Time Warner Telecom 2386 1453 660 875 AT&T Data Communications Serv 7018 1370 5810 980 AT&T WorldNet Services 11492 1228 148 12 Cable One 1785 1066 510 105 AppliedTheory Corporation 18566 1044 296 10 Covad Communications 20115 1040 1062 564 Charter Communications 7011 1034 289 569 Citizens Utilities Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 412 1772 371 TDC Tele Danmark 8452 347 188 7 TEDATA 3301 338 1460 308 TeliaNet Sweden 8866 319 77 21 Bulgarian Telecommunication C 3320 315 7045 265 Deutsche Telekom AG 3215 285 2742 89 France Telecom Transpac 8551 283 269 38 Bezeq International 5462 275 666 27 Telewest Broadband 680 274 2047 264 DFN-IP service G-WiN 9155 268 45 10 QualityNet AS number Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1245 2464 227 UniNet S.A. de C.V. 11830 603 299 9 Instituto Costarricense de El 22047 566 270 14 VTR PUNTO NET S.A. 7303 468 229 66 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 413 85 46 ENTEL CHILE S.A. 11172 411 118 69 Servicios Alestra S.A de C.V 10620 392 100 71 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 340 24 92 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 475 61 30 LINKdotNET AS number 3741 282 853 223 The Internet Solution 20858 220 34 3 EgyNet 2018 192 189 82 Tertiary Education Network 5713 163 558 99 Telkom SA Ltd 6713 143 135 11 Itissalat Al-MAGHRIB 33783 134 10 12 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 103 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 209 3009 3874 620 Qwest 6389 2355 3138 188 bellsouth.net, inc. 4755 1618 387 89 Videsh Sanchar Nigam Ltd. Aut 4323 1469 1045 378 Time Warner Telecom 2386 1453 660 875 AT&T Data Communications Serv 7018 1370 5810 980 AT&T WorldNet Services 8151 1245 2464 227 UniNet S.A. de C.V. 11492 1228 148 12 Cable One 9498 1181 550 62 BHARTI BT INTERNET LTD. 17488 1120 78 76 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 2355 2167 bellsouth.net, inc. 4755 1618 1529 Videsh Sanchar Nigam Ltd. Aut 11492 1228 1216 Cable One 9498 1181 1119 BHARTI BT INTERNET LTD. 4323 1469 1091 Time Warner Telecom 17488 1120 1044 Hathway IP Over Cable Interne 18566 1044 1034 Covad Communications 8151 1245 1018 UniNet S.A. de C.V. 1785 1066 961 AppliedTheory Corporation 22773 957 895 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.51.159.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:18 /9:9 /10:16 /11:42 /12:142 /13:279 /14:514 /15:1028 /16:9958 /17:4337 /18:7359 /19:15676 /20:18305 /21:17924 /22:22319 /23:23253 /24:135965 /25:841 /26:1035 /27:782 /28:81 /29:10 /30:1 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 209 1764 3009 Qwest 6389 1452 2355 bellsouth.net, inc. 11492 1210 1228 Cable One 2386 1150 1453 AT&T Data Communications Serv 18566 1025 1044 Covad Communications 4755 973 1618 Videsh Sanchar Nigam Ltd. Aut 9583 971 1116 Sify Limited 6298 946 961 Cox Communicatons 6478 941 942 AT&T Worldnet Services 17488 932 1120 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:114 12:2049 13:1 15:22 16:3 17:5 18:13 20:35 24:1075 25:1 32:61 33:3 38:440 40:92 41:645 43:1 44:2 47:12 52:3 55:4 56:3 57:23 58:458 59:475 60:443 61:991 62:1100 63:2030 64:3275 65:2419 66:3636 67:1211 68:695 69:2273 70:679 71:126 72:1815 73:5 74:1002 75:220 76:299 77:727 78:706 79:194 80:914 81:849 82:563 83:392 84:565 85:1011 86:422 87:694 88:313 89:1257 90:12 91:1267 92:186 93:574 94:16 96:34 97:23 98:200 99:3 100:1 111:1 112:1 113:1 114:34 116:695 117:326 118:143 119:460 120:59 121:525 122:781 123:346 124:850 125:1137 128:331 129:204 130:130 131:401 132:67 133:9 134:177 135:33 136:218 137:91 138:151 139:78 140:498 141:99 142:403 143:335 144:356 145:51 146:363 147:154 148:505 149:191 150:130 151:193 152:143 153:136 154:10 155:273 156:174 157:273 158:168 159:239 160:266 161:105 162:232 163:184 164:530 165:447 166:316 167:328 168:615 169:138 170:429 171:29 172:10 189:196 190:2103 192:5792 193:4094 194:3200 195:2488 196:1065 198:3740 199:3273 200:5541 201:1441 202:7631 203:7925 204:3986 205:2122 206:2412 207:2795 208:3365 209:3477 210:2520 211:1018 212:1399 213:1662 214:163 215:48 216:4426 217:1196 218:348 219:416 220:1083 221:469 222:308 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 13 Jun '08

13 Jun '08

BGP Update Report Interval: 12-May-08 -to- 12-Jun-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15169 301131 4.1% 2264.1 -- GOOGLE - Google Inc. 2 - AS4538 120238 1.6% 24.3 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6140 107484 1.5% 117.1 -- IMPSAT-USA - ImpSat USA, Inc. 4 - AS5691 61721 0.8% 4747.8 -- MITRE-AS-5 - The MITRE Corporation 5 - AS9583 50288 0.7% 41.7 -- SIFY-AS-IN Sify Limited 6 - AS9198 47480 0.7% 102.5 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 7 - AS8866 46639 0.6% 143.9 -- BTC-AS Bulgarian Telecommunication Company Plc. 8 - AS42787 46218 0.6% 15406.0 -- MMIP-AS MultiMedia IP Ltd. 9 - AS17974 46141 0.6% 83.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 10 - AS18231 32261 0.4% 140.3 -- EXATT-AS-AP IOL NETCOM LTD 11 - AS31003 32003 0.4% 4571.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 12 - AS23966 31340 0.4% 92.4 -- DANCOM-AS-AP LINKdotNET Pakistan 13 - AS9498 31247 0.4% 24.9 -- BBIL-AP BHARTI BT INTERNET LTD. 14 - AS8151 30791 0.4% 24.5 -- Uninet S.A. de C.V. 15 - AS14522 30762 0.4% 161.1 -- Satnet 16 - AS6471 29100 0.4% 69.3 -- ENTEL CHILE S.A. 17 - AS6568 27112 0.4% 222.2 -- Ag para el Desarrollo de la Sociedad de la Inf en Bolivia - ADSIB 18 - AS2386 27064 0.4% 18.3 -- INS-AS - AT&T Data Communications Services 19 - AS15611 26901 0.4% 277.3 -- Iranian Research Organization for Science & Technology 20 - AS702 25577 0.3% 46.8 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17834 19963 0.3% 19963.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 2 - AS42787 46218 0.6% 15406.0 -- MMIP-AS MultiMedia IP Ltd. 3 - AS26829 12652 0.2% 12652.0 -- YKK-USA - YKK USA,INC 4 - AS29910 5176 0.1% 5176.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 5 - AS5691 61721 0.8% 4747.8 -- MITRE-AS-5 - The MITRE Corporation 6 - AS31003 32003 0.4% 4571.9 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 7 - AS30929 3730 0.1% 3730.0 -- HUTCB Hidrotechnical Faculty - Technical University 8 - AS23082 17974 0.2% 3594.8 -- MPHI - Michigan Public Health Institute 9 - AS39105 3487 0.1% 3487.0 -- CLASS-AS SC Class Computers And Service SRL 10 - AS30287 3343 0.1% 3343.0 -- ALON-USA - ALON USA, LP 11 - AS9988 6591 0.1% 3295.5 -- MPT-AP Myanma Post and Telecommunication 12 - AS38513 3263 0.0% 3263.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 13 - AS10551 5045 0.1% 2522.5 -- RAPID-CITY-REGIONAL - Rapid City Regional Hospital 14 - AS25250 7425 0.1% 2475.0 -- GAMTEL-AS 15 - AS44730 2289 0.0% 2289.0 -- ALFAGOMMA Alfa Gomma s.p.a. 16 - AS15169 301131 4.1% 2264.1 -- GOOGLE - Google Inc. 17 - AS38069 19663 0.3% 2184.8 -- WARIDTEL-BD-AS-AP Warid Telecom 18 - AS35324 2169 0.0% 2169.0 -- ECH-WILL-AS E.C.H. Will 19 - AS28646 2121 0.0% 2121.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 20 - AS47212 23281 0.3% 2116.5 -- UGD-AS University "Goce Delcev" TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 61365 0.8% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 193.33.184.0/23 46192 0.6% AS42787 -- MMIP-AS MultiMedia IP Ltd. 3 - 213.91.175.0/24 29515 0.4% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 4 - 193.239.114.0/24 27382 0.3% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 5 - 221.128.192.0/18 27376 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 6 - 84.23.102.0/24 22223 0.3% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 7 - 210.92.148.0/24 19963 0.3% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 8 - 221.135.230.0/23 17866 0.2% AS9583 -- SIFY-AS-IN Sify Limited 9 - 125.23.208.0/20 14147 0.2% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 10 - 12.108.254.0/24 12652 0.2% AS26829 -- YKK-USA - YKK USA,INC 11 - 203.63.26.0/24 12471 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 83.228.71.0/24 6920 0.1% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 13 - 193.142.125.0/24 6897 0.1% AS15169 -- GOOGLE - Google Inc. AS41264 -- GOOGLE-CORPNET Google Ireland Limited 14 - 203.81.64.0/19 6583 0.1% AS9988 -- MPT-AP Myanma Post and Telecommunication 15 - 149.117.166.0/24 6277 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 16 - 203.101.87.0/24 6261 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 17 - 203.188.220.0/24 6154 0.1% AS9519 -- VERTELNET Vertical Telecoms Pty Ltd 18 - 210.214.88.0/23 6109 0.1% AS9583 -- SIFY-AS-IN Sify Limited 19 - 64.201.128.0/20 6034 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 20 - 208.83.117.0/24 5948 0.1% AS23082 -- MPHI - Michigan Public Health Institute Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 13 Jun '08

13 Jun '08

This report has been generated at Fri Jun 13 21:14:59 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 06-06-08 267006 166019 07-06-08 267476 166188 08-06-08 267317 166689 09-06-08 267436 167035 10-06-08 267350 168058 11-06-08 270376 168607 12-06-08 271136 169355 13-06-08 271485 169850 AS Summary 28610 Number of ASes in routing system 12063 Number of ASes announcing only one prefix 4945 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88352000 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 13Jun08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 271906 169919 101987 37.5% All ASes AS4538 4945 876 4069 82.3% ERX-CERNET-BKB China Education and Research Network Center AS209 3025 667 2358 78.0% ASN-QWEST - Qwest AS6389 2355 546 1809 76.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1645 271 1374 83.5% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 1182 71 1111 94.0% BBIL-AP BHARTI BT INTERNET LTD. AS18566 1044 41 1003 96.1% COVAD - Covad Communications Co. AS4323 1466 581 885 60.4% TWTC - Time Warner Telecom, Inc. AS22773 957 89 868 90.7% CCINET-2 - Cox Communications Inc. AS11492 1228 480 748 60.9% CABLEONE - CABLE ONE AS17488 1120 381 739 66.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1245 537 708 56.9% Uninet S.A. de C.V. AS19262 913 250 663 72.6% VZGNI-TRANSIT - Verizon Internet Services Inc. AS1785 1070 411 659 61.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 692 115 577 83.4% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2386 1457 894 563 38.6% INS-AS - AT&T Data Communications Services AS6478 947 402 545 57.6% ATT-INTERNET3 - AT&T WorldNet Services AS4766 878 392 486 55.4% KIXS-AS-KR Korea Telecom AS855 602 124 478 79.4% CANET-ASN-4 - Bell Aliant AS17676 525 80 445 84.8% GIGAINFRA BB TECHNOLOGY Corp. AS19916 640 216 424 66.2% ASTRUM-0001 - OLM LLC AS4134 825 410 415 50.3% CHINANET-BACKBONE No.31,Jin-rong Street AS7029 586 175 411 70.1% WINDSTREAM - Windstream Communications Inc AS22047 566 159 407 71.9% VTR BANDA ANCHA S.A. AS4668 677 273 404 59.7% LGNET-AS-KR LG CNS AS6197 950 547 403 42.4% BATI-ATL - BellSouth Network Solutions, Inc AS9443 483 85 398 82.4% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7018 1396 1001 395 28.3% ATT-INTERNET4 - AT&T WorldNet Services AS3602 456 79 377 82.7% AS3602-RTI - Rogers Telecom Inc. AS4808 525 154 371 70.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7011 1056 685 371 35.1% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. Total 35456 10992 24464 69.0% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.50.123.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 67.200.0.0/17 AS6517 RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.0.0.0/8 AS47287 STARDOLL Stardoll AB 91.204.112.0/22 AS41129 LOOPBACK-AS Loopback Systems AS 93.191.120.0/21 AS39342 MEDIATRAFFIC Mediatraffic Oy as-number 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 100.100.100.0/24 AS19228 ENTEL CHILE S.A. 111.111.111.0/24 AS19228 ENTEL CHILE S.A. 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 195.43.149.0/24 AS8540 HAPPYNET-AS HAPPYnet Dienstleistungs GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/22 AS29571 CITelecom-AS 213.150.201.0/24 AS29338 AFOL-AS Used by Africaonline Operations 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 213.172.144.0/22 AS17175 NSS-UK New Skies Satellites UK AS 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet 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

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 06 Jun '08

06 Jun '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 07 Jun, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 257029 Prefixes after maximum aggregation: 127846 Deaggregation factor: 2.01 Unique aggregates announced to Internet: 126093 Total ASes present in the Internet Routing Table: 28361 Prefixes per ASN: 9.06 Origin-only ASes present in the Internet Routing Table: 24725 Origin ASes announcing only one prefix: 11924 Transit ASes present in the Internet Routing Table: 3636 Transit-only ASes present in the Internet Routing Table: 77 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN (43380) 13 Prefixes from unregistered ASNs in the Routing Table: 623 Unregistered ASNs in the Routing Table: 231 Number of 32-bit ASNs allocated by the RIRs: 49 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 783 Number of addresses announced to Internet: 1875474272 Equivalent to 111 /8s, 201 /16s and 119 /24s Percentage of available address space announced: 50.6 Percentage of allocated address space announced: 61.4 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.1 Total number of prefixes smaller than registry allocations: 124322 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 58989 Total APNIC prefixes after maximum aggregation: 22099 APNIC Deaggregation factor: 2.67 Prefixes being announced from the APNIC address blocks: 55995 Unique aggregates announced from the APNIC address blocks: 24955 APNIC Region origin ASes present in the Internet Routing Table: 3265 APNIC Prefixes per ASN: 17.15 APNIC Region origin ASes announcing only one prefix: 858 APNIC Region transit ASes present in the Internet Routing Table: 505 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 17 Number of APNIC addresses announced to Internet: 351681440 Equivalent to 20 /8s, 246 /16s and 59 /24s Percentage of available APNIC address space announced: 74.9 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 117708 Total ARIN prefixes after maximum aggregation: 64961 ARIN Deaggregation factor: 1.81 Prefixes being announced from the ARIN address blocks: 87645 Unique aggregates announced from the ARIN address blocks: 34442 ARIN Region origin ASes present in the Internet Routing Table: 12183 ARIN Prefixes per ASN: 7.19 ARIN Region origin ASes announcing only one prefix: 4716 ARIN Region transit ASes present in the Internet Routing Table: 1133 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 15 Number of ARIN addresses announced to Internet: 356844800 Equivalent to 21 /8s, 69 /16s and 5 /24s Percentage of available ARIN address space announced: 73.3 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 55629 Total RIPE prefixes after maximum aggregation: 33945 RIPE Deaggregation factor: 1.64 Prefixes being announced from the RIPE address blocks: 50825 Unique aggregates announced from the RIPE address blocks: 34021 RIPE Region origin ASes present in the Internet Routing Table: 11418 RIPE Prefixes per ASN: 4.45 RIPE Region origin ASes announcing only one prefix: 5965 RIPE Region transit ASes present in the Internet Routing Table: 1730 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 360492160 Equivalent to 21 /8s, 124 /16s and 172 /24s Percentage of available RIPE address space announced: 82.6 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20191 Total LACNIC prefixes after maximum aggregation: 5129 LACNIC Deaggregation factor: 3.94 Prefixes being announced from the LACNIC address blocks: 18426 Unique aggregates announced from the LACNIC address blocks: 10351 LACNIC Region origin ASes present in the Internet Routing Table: 953 LACNIC Prefixes per ASN: 19.33 LACNIC Region origin ASes announcing only one prefix: 306 LACNIC Region transit ASes present in the Internet Routing Table: 160 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 52306304 Equivalent to 3 /8s, 30 /16s and 33 /24s Percentage of available LACNIC address space announced: 52.0 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 3890 Total AfriNIC prefixes after maximum aggregation: 1194 AfriNIC Deaggregation factor: 3.26 Prefixes being announced from the AfriNIC address blocks: 4136 Unique aggregates announced from the AfriNIC address blocks: 1862 AfriNIC Region origin ASes present in the Internet Routing Table: 241 AfriNIC Prefixes per ASN: 17.16 AfriNIC Region origin ASes announcing only one prefix: 79 AfriNIC Region transit ASes present in the Internet Routing Table: 48 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12314112 Equivalent to 0 /8s, 187 /16s and 230 /24s Percentage of available AfriNIC address space announced: 36.7 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1642 387 89 Videsh Sanchar Nigam Ltd. Aut 9498 1174 550 61 BHARTI BT INTERNET LTD. 9583 1112 111 412 Sify Limited 17488 1078 71 94 Hathway IP Over Cable Interne 4766 849 6006 343 Korea Telecom (KIX) 4134 826 12917 324 CHINANET-BACKBONE 23577 817 34 700 Korea Telecom (ATM-MPLS) 18101 691 167 36 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo 1221 549 1919 422 Telstra Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2208 3103 182 bellsouth.net, inc. 4323 1471 1045 377 Time Warner Telecom 2386 1439 658 872 AT&T Data Communications Serv 7018 1372 5815 981 AT&T WorldNet Services 11492 1228 148 12 Cable One 7011 1051 291 584 Citizens Utilities 18566 1044 296 10 Covad Communications 20115 1039 1062 563 Charter Communications 1785 1028 510 105 AppliedTheory Corporation 174 979 6837 805 Cogent Communications Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 410 1772 369 TDC Tele Danmark 3301 338 1460 308 TeliaNet Sweden 8452 327 188 7 TEDATA 3320 316 7043 265 Deutsche Telekom AG 8866 311 77 21 Bulgarian Telecommunication C 5462 291 666 26 Telewest Broadband 3215 287 2742 91 France Telecom Transpac 8551 283 269 38 Bezeq International 680 274 2047 264 DFN-IP service G-WiN 9155 271 46 11 QualityNet AS number Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1238 2464 227 UniNet S.A. de C.V. 11830 603 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 466 229 66 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 413 85 46 ENTEL CHILE S.A. 11172 412 118 69 Servicios Alestra S.A de C.V 10620 383 98 79 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 338 23 89 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 472 61 28 LINKdotNET AS number 3741 282 853 223 The Internet Solution 20858 224 34 3 EgyNet 2018 191 189 82 Tertiary Education Network 5713 163 558 99 Telkom SA Ltd 6713 145 136 12 Itissalat Al-MAGHRIB 33783 134 10 12 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 103 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 2208 3103 182 bellsouth.net, inc. 4755 1642 387 89 Videsh Sanchar Nigam Ltd. Aut 4323 1471 1045 377 Time Warner Telecom 2386 1439 658 872 AT&T Data Communications Serv 7018 1372 5815 981 AT&T WorldNet Services 8151 1238 2464 227 UniNet S.A. de C.V. 11492 1228 148 12 Cable One 9498 1174 550 61 BHARTI BT INTERNET LTD. 9583 1112 111 412 Sify Limited 17488 1078 71 94 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1642 1553 Videsh Sanchar Nigam Ltd. Aut 11492 1228 1216 Cable One 9498 1174 1113 BHARTI BT INTERNET LTD. 4323 1471 1094 Time Warner Telecom 18566 1044 1034 Covad Communications 8151 1238 1011 UniNet S.A. de C.V. 17488 1078 984 Hathway IP Over Cable Interne 1785 1028 923 AppliedTheory Corporation 22773 946 884 Cox Communications, Inc. 6478 951 799 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.51.159.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:16 /11:42 /12:142 /13:279 /14:514 /15:1027 /16:9940 /17:4313 /18:7286 /19:15460 /20:17926 /21:17392 /22:21972 /23:22960 /24:135388 /25:805 /26:951 /27:488 /28:81 /29:9 /30:1 /31:0 /32:9 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 1356 2208 bellsouth.net, inc. 11492 1210 1228 Cable One 2386 1137 1439 AT&T Data Communications Serv 18566 1025 1044 Covad Communications 4755 989 1642 Videsh Sanchar Nigam Ltd. Aut 9583 966 1112 Sify Limited 6478 950 951 AT&T Worldnet Services 7011 943 1051 Citizens Utilities 6298 941 956 Cox Communicatons 17488 904 1078 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:109 12:2058 13:1 15:22 16:3 17:5 18:13 20:35 24:1077 25:1 32:62 33:3 38:436 40:93 41:642 43:1 44:2 47:12 52:3 55:4 56:3 57:23 58:514 59:478 60:442 61:996 62:1116 63:1946 64:3324 65:2424 66:3692 67:1209 68:695 69:2245 70:676 71:126 72:1815 73:5 74:994 75:220 76:297 77:704 78:696 79:187 80:909 81:843 82:569 83:390 84:568 85:1019 86:421 87:677 88:314 89:1251 90:11 91:1283 92:180 93:517 96:32 97:23 98:191 99:3 111:1 114:20 116:661 117:327 118:141 119:445 120:57 121:532 122:780 123:340 124:847 125:1139 128:324 129:202 130:131 131:402 132:66 133:9 134:177 135:33 136:219 137:91 138:152 139:71 140:497 141:99 142:401 143:324 144:351 145:51 146:364 147:153 148:506 149:191 150:130 151:193 152:141 153:135 154:10 155:249 156:174 157:272 158:168 159:221 160:256 161:114 162:231 163:187 164:525 165:446 166:317 167:328 168:612 169:131 170:428 171:29 172:10 189:189 190:2068 192:5804 193:4100 194:3209 195:2464 196:1071 198:3748 199:3259 200:5577 201:1420 202:7617 203:7893 204:3973 205:2087 206:2397 207:2749 208:3353 209:3441 210:2520 211:1023 212:1393 213:1623 214:164 215:49 216:4372 217:1188 218:346 219:414 220:1077 221:464 222:306 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 06 Jun '08

06 Jun '08

BGP Update Report Interval: 05-May-08 -to- 05-Jun-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15169 317656 4.3% 2388.4 -- GOOGLE - Google Inc. 2 - AS4538 128643 1.8% 26.0 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6140 89744 1.2% 97.8 -- IMPSAT-USA - ImpSat USA, Inc. 4 - AS17974 55192 0.8% 105.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 5 - AS9498 47659 0.7% 38.0 -- BBIL-AP BHARTI BT INTERNET LTD. 6 - AS9583 47077 0.6% 38.7 -- SIFY-AS-IN Sify Limited 7 - AS9198 46789 0.6% 102.8 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 8 - AS5691 45587 0.6% 3506.7 -- MITRE-AS-5 - The MITRE Corporation 9 - AS42787 42086 0.6% 14028.7 -- MMIP-AS MultiMedia IP Ltd. 10 - AS8151 35055 0.5% 28.0 -- Uninet S.A. de C.V. 11 - AS18231 29786 0.4% 137.9 -- EXATT-AS-AP IOL NETCOM LTD 12 - AS8866 29754 0.4% 96.9 -- BTC-AS Bulgarian Telecommunication Company Plc. 13 - AS2386 28522 0.4% 19.5 -- INS-AS - AT&T Data Communications Services 14 - AS14522 28361 0.4% 148.5 -- Satnet 15 - AS23966 27885 0.4% 82.3 -- DANCOM-AS-AP LINKdotNET Pakistan 16 - AS5803 26784 0.4% 157.6 -- DDN-ASNBLK - DoD Network Information Center 17 - AS24731 26314 0.4% 328.9 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - AS1239 26167 0.4% 7.9 -- SPRINTLINK - Sprint 19 - AS702 25453 0.3% 46.8 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 20 - AS31003 25344 0.3% 3620.6 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 23906 0.3% 23906.0 -- YKK-USA - YKK USA,INC 2 - AS17834 19965 0.3% 19965.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 3 - AS42787 42086 0.6% 14028.7 -- MMIP-AS MultiMedia IP Ltd. 4 - AS36384 18844 0.3% 6281.3 -- GOOGLE-IT - Google Incorporated 5 - AS28646 4976 0.1% 4976.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 6 - AS30929 4715 0.1% 4715.0 -- HUTCB Hidrotechnical Faculty - Technical University 7 - AS35324 3724 0.1% 3724.0 -- ECH-WILL-AS E.C.H. Will 8 - AS31003 25344 0.3% 3620.6 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 9 - AS16466 17856 0.2% 3571.2 -- AVAYA AVAYA 10 - AS5691 45587 0.6% 3506.7 -- MITRE-AS-5 - The MITRE Corporation 11 - AS39105 3499 0.1% 3499.0 -- CLASS-AS SC Class Computers And Service SRL 12 - AS29910 3491 0.1% 3491.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 13 - AS23082 17357 0.2% 3471.4 -- MPHI - Michigan Public Health Institute 14 - AS32996 2942 0.0% 2942.0 -- AGRIBANK-STPAUL - AgriBank, FCB 15 - AS38513 2932 0.0% 2932.0 -- LINTASARTA-AS-ID PT Aplikanusa Lintasarta 16 - AS40359 2653 0.0% 2653.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc. 17 - AS10551 5045 0.1% 2522.5 -- RAPID-CITY-REGIONAL - Rapid City Regional Hospital 18 - AS30287 2393 0.0% 2393.0 -- ALON-USA - ALON USA, LP 19 - AS15169 317656 4.3% 2388.4 -- GOOGLE - Google Inc. 20 - AS44730 2288 0.0% 2288.0 -- ALFAGOMMA Alfa Gomma s.p.a. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 192.12.120.0/24 45231 0.6% AS5691 -- MITRE-AS-5 - The MITRE Corporation 2 - 193.33.184.0/23 42064 0.5% AS42787 -- MMIP-AS MultiMedia IP Ltd. 3 - 125.23.208.0/20 27881 0.4% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 4 - 221.128.192.0/18 27623 0.3% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 5 - 12.108.254.0/24 23906 0.3% AS26829 -- YKK-USA - YKK USA,INC 6 - 213.91.175.0/24 21353 0.3% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 7 - 193.239.114.0/24 20999 0.3% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 8 - 210.92.148.0/24 19965 0.3% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 9 - 221.135.230.0/23 12760 0.2% AS9583 -- SIFY-AS-IN Sify Limited 10 - 84.23.102.0/24 11937 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 11 - 203.63.26.0/24 11510 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 12 - 72.14.230.0/24 7810 0.1% AS36384 -- GOOGLE-IT - Google Incorporated 13 - 64.201.128.0/20 7697 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 14 - 193.142.125.0/24 6897 0.1% AS15169 -- GOOGLE - Google Inc. AS41264 -- GOOGLE-CORPNET Google Ireland Limited 15 - 135.10.4.0/24 6839 0.1% AS16466 -- AVAYA AVAYA AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 16 - 135.10.5.0/24 6837 0.1% AS16466 -- AVAYA AVAYA AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 149.117.166.0/24 6277 0.1% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 18 - 203.101.87.0/24 6253 0.1% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 19 - 203.188.220.0/24 6154 0.1% AS9519 -- VERTELNET Vertical Telecoms Pty Ltd 20 - 210.18.110.0/24 5941 0.1% AS9583 -- SIFY-AS-IN Sify Limited Details at http://bgpupdates.potaroo.net ------------------------------------ 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

[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 06 Jun '08

06 Jun '08

This report has been generated at Fri Jun 6 21:10:54 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 30-05-08 267397 167784 31-05-08 266912 165098 01-06-08 267050 165207 02-06-08 266986 165771 03-06-08 267193 163293 04-06-08 266832 164231 05-06-08 267269 165040 06-06-08 267006 165864 AS Summary 0 Number of ASes in routing system 0 Number of ASes announcing only one prefix 4935 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 0 Largest address span announced by an AS (/32s) : MIT-GATEWAYS - Massachusetts Institute of Technology 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'). --- 06Jun08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 267375 165864 101511 38.0% All ASes AS4538 4935 878 4057 82.2% ERX-CERNET-BKB China Education and Research Network Center AS6389 2202 419 1783 81.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4755 1642 236 1406 85.6% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS9498 1174 69 1105 94.1% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1466 491 975 66.5% TWTC - Time Warner Telecom, Inc. AS18566 1044 148 896 85.8% COVAD - Covad Communications Co. AS22773 946 71 875 92.5% CCINET-2 - Cox Communications Inc. AS11492 1227 480 747 60.9% CABLEONE - CABLE ONE AS8151 1239 500 739 59.6% Uninet S.A. de C.V. AS17488 1093 372 721 66.0% HATHWAY-NET-AP Hathway IP Over Cable Internet AS1785 1028 327 701 68.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 911 237 674 74.0% VZGNI-TRANSIT - Verizon Internet Services Inc. AS18101 691 111 580 83.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS2386 1440 885 555 38.5% INS-AS - AT&T Data Communications Services AS6478 951 411 540 56.8% ATT-INTERNET3 - AT&T WorldNet Services AS855 597 109 488 81.7% CANET-ASN-4 - Bell Aliant AS3356 944 457 487 51.6% LEVEL3 Level 3 Communications AS4766 878 400 478 54.4% KIXS-AS-KR Korea Telecom AS17676 525 80 445 84.8% GIGAINFRA BB TECHNOLOGY Corp. AS4134 826 399 427 51.7% CHINANET-BACKBONE No.31,Jin-rong Street AS19916 639 213 426 66.7% ASTRUM-0001 - OLM LLC AS6197 949 524 425 44.8% BATI-ATL - BellSouth Network Solutions, Inc AS7011 1053 647 406 38.6% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS22047 565 159 406 71.9% VTR BANDA ANCHA S.A. AS4668 675 272 403 59.7% LGNET-AS-KR LG CNS AS7029 566 170 396 70.0% WINDSTREAM - Windstream Communications Inc AS7018 1392 997 395 28.4% ATT-INTERNET4 - AT&T WorldNet Services AS9443 467 85 382 81.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS3602 455 79 376 82.6% AS3602-RTI - Rogers Telecom Inc. AS4808 524 149 375 71.6% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network Total 33044 10375 22669 68.6% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.200.192.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.193.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.194.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.195.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.206.8.0/23 AS3248 SIL-AT SILVER SERVER GmbH 91.206.10.0/24 AS47143 TODAYHOST-AS Todayhost Ltd. 91.206.11.0/24 AS47143 TODAYHOST-AS Todayhost Ltd. 93.185.32.0/20 AS8226 AM-NIC-AS AM NIC 94.80.0.0/15 AS3269 ASN-IBSNAZ TELECOM ITALIA 94.82.0.0/15 AS3269 ASN-IBSNAZ TELECOM ITALIA 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 111.111.111.0/24 AS19228 ENTEL CHILE S.A. 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.11.26.0/24 AS33857 ASN-METABOLI Metaboli 194.11.27.0/24 AS3248 SIL-AT SILVER SERVER GmbH 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/22 AS29571 CITelecom-AS 213.150.201.0/24 AS29338 AFOL-AS Used by Africaonline Operations 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet 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

[routing-wg]Weekly Routing Table Report
by Routing Analysis Role Account 30 May '08

30 May '08

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 For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 31 May, 2008 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 256681 Prefixes after maximum aggregation: 127966 Deaggregation factor: 2.01 Unique aggregates announced to Internet: 125823 Total ASes present in the Internet Routing Table: 28326 Prefixes per ASN: 9.06 Origin-only ASes present in the Internet Routing Table: 24711 Origin ASes announcing only one prefix: 11900 Transit ASes present in the Internet Routing Table: 3615 Transit-only ASes present in the Internet Routing Table: 74 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 18 Max AS path prepend of ASN (43380) 13 Prefixes from unregistered ASNs in the Routing Table: 626 Unregistered ASNs in the Routing Table: 236 Number of 32-bit ASNs allocated by the RIRs: 49 Prefixes from 32-bit ASNs in the Routing Table: 8 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 782 Number of addresses announced to Internet: 1874228320 Equivalent to 111 /8s, 182 /16s and 116 /24s Percentage of available address space announced: 50.6 Percentage of allocated address space announced: 61.4 Percentage of available address space allocated: 82.3 Percentage of address space in use by end-sites: 72.0 Total number of prefixes smaller than registry allocations: 123722 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 58811 Total APNIC prefixes after maximum aggregation: 22049 APNIC Deaggregation factor: 2.67 Prefixes being announced from the APNIC address blocks: 55821 Unique aggregates announced from the APNIC address blocks: 24827 APNIC Region origin ASes present in the Internet Routing Table: 3252 APNIC Prefixes per ASN: 17.17 APNIC Region origin ASes announcing only one prefix: 854 APNIC Region transit ASes present in the Internet Routing Table: 502 Average APNIC Region AS path length visible: 3.5 Max APNIC Region AS path length visible: 16 Number of APNIC addresses announced to Internet: 351187872 Equivalent to 20 /8s, 238 /16s and 179 /24s Percentage of available APNIC address space announced: 74.8 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 APNIC Address Blocks 58/8, 59/8, 60/8, 61/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 117915 Total ARIN prefixes after maximum aggregation: 65206 ARIN Deaggregation factor: 1.81 Prefixes being announced from the ARIN address blocks: 87447 Unique aggregates announced from the ARIN address blocks: 34419 ARIN Region origin ASes present in the Internet Routing Table: 12183 ARIN Prefixes per ASN: 7.18 ARIN Region origin ASes announcing only one prefix: 4701 ARIN Region transit ASes present in the Internet Routing Table: 1131 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 16 Number of ARIN addresses announced to Internet: 357844480 Equivalent to 21 /8s, 84 /16s and 70 /24s Percentage of available ARIN address space announced: 73.5 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 ARIN Address Blocks 24/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 173/8, 174/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 55345 Total RIPE prefixes after maximum aggregation: 33873 RIPE Deaggregation factor: 1.63 Prefixes being announced from the RIPE address blocks: 50545 Unique aggregates announced from the RIPE address blocks: 33982 RIPE Region origin ASes present in the Internet Routing Table: 11397 RIPE Prefixes per ASN: 4.43 RIPE Region origin ASes announcing only one prefix: 5957 RIPE Region transit ASes present in the Internet Routing Table: 1722 Average RIPE Region AS path length visible: 4.0 Max RIPE Region AS path length visible: 18 Number of RIPE addresses announced to Internet: 359785600 Equivalent to 21 /8s, 113 /16s and 228 /24s Percentage of available RIPE address space announced: 82.5 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-48127 RIPE Address Blocks 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 20091 Total LACNIC prefixes after maximum aggregation: 5118 LACNIC Deaggregation factor: 3.93 Prefixes being announced from the LACNIC address blocks: 18402 Unique aggregates announced from the LACNIC address blocks: 10322 LACNIC Region origin ASes present in the Internet Routing Table: 951 LACNIC Prefixes per ASN: 19.35 LACNIC Region origin ASes announcing only one prefix: 314 LACNIC Region transit ASes present in the Internet Routing Table: 157 Average LACNIC Region AS path length visible: 4.1 Max LACNIC Region AS path length visible: 15 Number of LACNIC addresses announced to Internet: 51751040 Equivalent to 3 /8s, 21 /16s and 168 /24s Percentage of available LACNIC address space announced: 51.4 LACNIC AS Blocks 26592-26623, 27648-28671, plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 3893 Total AfriNIC prefixes after maximum aggregation: 1197 AfriNIC Deaggregation factor: 3.25 Prefixes being announced from the AfriNIC address blocks: 4182 Unique aggregates announced from the AfriNIC address blocks: 1862 AfriNIC Region origin ASes present in the Internet Routing Table: 240 AfriNIC Prefixes per ASN: 17.43 AfriNIC Region origin ASes announcing only one prefix: 74 AfriNIC Region transit ASes present in the Internet Routing Table: 49 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 12279808 Equivalent to 0 /8s, 187 /16s and 96 /24s Percentage of available AfriNIC address space announced: 36.6 AfriNIC AS Blocks 36864-37887 & ERX transfers AfriNIC Address Blocks 41/8, 196/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4755 1547 387 87 Videsh Sanchar Nigam Ltd. Aut 9498 1165 549 61 BHARTI BT INTERNET LTD. 9583 1101 110 410 Sify Limited 17488 1084 71 76 Hathway IP Over Cable Interne 4766 849 6006 343 Korea Telecom (KIX) 4134 825 12917 323 CHINANET-BACKBONE 23577 817 34 698 Korea Telecom (ATM-MPLS) 18101 690 150 53 Reliance Infocom Ltd Internet 9829 598 450 12 BSNL National Internet Backbo 1221 548 1919 421 Telstra Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 1992 3087 178 bellsouth.net, inc. 4323 1462 1045 377 Time Warner Telecom 2386 1438 659 873 AT&T Data Communications Serv 7018 1377 5830 982 AT&T WorldNet Services 11492 1223 148 12 Cable One 7011 1076 298 603 Citizens Utilities 18566 1044 296 10 Covad Communications 1785 1022 510 105 AppliedTheory Corporation 6197 1006 597 507 BellSouth Network Solutions, 174 973 6837 806 Cogent Communications Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 3292 409 1772 368 TDC Tele Danmark 8452 347 188 7 TEDATA 3301 339 1460 307 TeliaNet Sweden 3320 317 7044 266 Deutsche Telekom AG 8866 298 77 21 Bulgarian Telecommunication C 5462 291 666 26 Telewest Broadband 3215 285 2718 94 France Telecom Transpac 8551 283 269 38 Bezeq International 680 274 2047 264 DFN-IP service G-WiN 9155 267 46 11 QualityNet AS number Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1233 2464 227 UniNet S.A. de C.V. 11830 603 299 9 Instituto Costarricense de El 22047 565 270 14 VTR PUNTO NET S.A. 7303 464 228 69 Telecom Argentina Stet-France 16814 426 27 10 NSS, S.A. 6471 414 85 46 ENTEL CHILE S.A. 11172 411 118 69 Servicios Alestra S.A de C.V 10620 392 100 63 TVCABLE BOGOTA 14117 375 23 9 Telefonica del Sur S.A. 20299 338 23 89 NEWCOM AMERICAS Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 472 61 28 LINKdotNET AS number 3741 288 853 223 The Internet Solution 20858 224 34 3 EgyNet 2018 189 173 83 Tertiary Education Network 5713 168 575 102 Telkom SA Ltd 6713 145 136 12 Itissalat Al-MAGHRIB 33783 134 10 12 EEPAD TISP TELECOM & INTERNET 5536 121 8 16 Internet Egypt Network 29571 100 13 8 Ci Telecom Autonomous system 33776 100 6 3 Starcomms Nigeria Limited Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 1992 3087 178 bellsouth.net, inc. 4755 1547 387 87 Videsh Sanchar Nigam Ltd. Aut 4323 1462 1045 377 Time Warner Telecom 2386 1438 659 873 AT&T Data Communications Serv 7018 1377 5830 982 AT&T WorldNet Services 8151 1233 2464 227 UniNet S.A. de C.V. 11492 1223 148 12 Cable One 9498 1165 549 61 BHARTI BT INTERNET LTD. 9583 1101 110 410 Sify Limited 17488 1084 71 76 Hathway IP Over Cable Interne Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4755 1547 1460 Videsh Sanchar Nigam Ltd. Aut 11492 1223 1211 Cable One 9498 1165 1104 BHARTI BT INTERNET LTD. 4323 1462 1085 Time Warner Telecom 18566 1044 1034 Covad Communications 17488 1084 1008 Hathway IP Over Cable Interne 8151 1233 1006 UniNet S.A. de C.V. 1785 1022 917 AppliedTheory Corporation 22773 945 883 Cox Communications, Inc. 6478 948 797 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 701 UUNET Technologies, 22492 UNALLOCATED 12.2.46.0/24 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.20.55.0/24 6517 Yipes Communications 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 13632 UNALLOCATED 12.31.25.0/24 6517 Yipes Communications 27220 UNALLOCATED 12.35.204.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.51.159.0/24 7843 Adelphia Corp. 24.54.224.0/19 20001 HoldCo LLC - Road Runner 24.75.160.0/19 7843 Adelphia Corp. 24.75.192.0/18 7843 Adelphia Corp. 24.142.40.0/21 7018 AT&T WorldNet Services 24.142.160.0/19 7018 AT&T WorldNet Services 24.246.0.0/17 7018 AT&T WorldNet Services 24.246.128.0/18 7018 AT&T WorldNet Services 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 63.140.213.0/24 22555 Universal Talkware Corporatio Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:9 /10:16 /11:42 /12:142 /13:280 /14:513 /15:1019 /16:9933 /17:4373 /18:7283 /19:15509 /20:17927 /21:17339 /22:21799 /23:22883 /24:135257 /25:800 /26:948 /27:490 /28:81 /29:9 /30:1 /31:0 /32:9 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 1227 1992 bellsouth.net, inc. 11492 1205 1223 Cable One 2386 1136 1438 AT&T Data Communications Serv 18566 1025 1044 Covad Communications 7011 964 1076 Citizens Utilities 9583 955 1101 Sify Limited 6478 947 948 AT&T Worldnet Services 4755 936 1547 Videsh Sanchar Nigam Ltd. Aut 17488 897 1084 Hathway IP Over Cable Interne 9498 848 1165 BHARTI BT INTERNET LTD. Complete listing at http://thyme.apnic.net/current/data/sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 4:9 8:108 12:2048 13:1 15:20 16:3 17:5 18:13 20:35 24:1079 25:1 32:61 33:3 38:431 40:93 41:640 43:1 44:2 47:12 52:3 55:3 56:3 57:23 58:514 59:456 60:443 61:988 62:1115 63:1946 64:3337 65:2430 66:3668 67:1205 68:685 69:2253 70:629 71:125 72:1764 73:5 74:980 75:217 76:322 77:664 78:617 79:170 80:905 81:859 82:593 83:391 84:573 85:1007 86:421 87:671 88:325 89:1214 90:12 91:1264 92:187 93:502 96:32 97:21 98:178 99:3 114:17 116:657 117:331 118:142 119:430 120:45 121:524 122:772 123:344 124:832 125:1142 128:325 129:202 130:131 131:403 132:66 133:9 134:177 135:33 136:220 137:91 138:151 139:69 140:484 141:99 142:399 143:308 144:358 145:51 146:357 147:153 148:504 149:184 150:130 151:196 152:172 153:135 154:10 155:273 156:174 157:271 158:167 159:222 160:257 161:115 162:233 163:186 164:526 165:448 166:315 167:322 168:610 169:131 170:429 171:29 172:10 189:174 190:2025 192:5789 193:4094 194:3210 195:2451 196:1082 198:3746 199:3257 200:5628 201:1432 202:7586 203:7856 204:3989 205:2069 206:2400 207:2760 208:3360 209:3433 210:2516 211:1023 212:1394 213:1644 214:470 215:49 216:4363 217:1188 218:347 219:412 220:1081 221:462 222:308 End of report

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[routing-wg]BGP Update Report
by cidr-report＠potaroo.net 30 May '08

30 May '08

BGP Update Report Interval: 28-Apr-08 -to- 29-May-08 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS15169 316375 2.7% 2378.8 -- GOOGLE - Google Inc. 2 - AS4538 136309 1.2% 27.7 -- ERX-CERNET-BKB China Education and Research Network Center 3 - AS6140 96355 0.8% 106.2 -- IMPSAT-USA - ImpSat USA, Inc. 4 - AS9498 83516 0.7% 67.0 -- BBIL-AP BHARTI BT INTERNET LTD. 5 - AS22773 74090 0.6% 36.1 -- CCINET-2 - Cox Communications Inc. 6 - AS2386 65395 0.6% 44.7 -- INS-AS - AT&T Data Communications Services 7 - AS17974 64506 0.6% 139.0 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS9583 61158 0.5% 50.7 -- SIFY-AS-IN Sify Limited 9 - AS9198 55489 0.5% 111.4 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration 10 - AS7011 54916 0.5% 48.9 -- FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. 11 - AS6517 51873 0.5% 76.4 -- RELIANCEGLOBALCOM - Reliance Globalcom Services, Inc 12 - AS4755 49493 0.4% 29.9 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 13 - AS8151 48301 0.4% 38.7 -- Uninet S.A. de C.V. 14 - AS6389 46761 0.4% 23.0 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 15 - AS6478 44190 0.4% 44.9 -- ATT-INTERNET3 - AT&T WorldNet Services 16 - AS11492 44091 0.4% 35.8 -- CABLEONE - CABLE ONE 17 - AS17488 43143 0.4% 37.5 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 18 - AS7018 42048 0.4% 28.7 -- ATT-INTERNET4 - AT&T WorldNet Services 19 - AS24731 41096 0.4% 513.7 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 20 - AS6298 41052 0.3% 53.0 -- COX-PHX - Cox Communications Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 33281 0.3% 33281.0 -- YKK-USA - YKK USA,INC 2 - AS17834 12211 0.1% 12211.0 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 3 - AS42787 35901 0.3% 11967.0 -- MMIP-AS MultiMedia IP Ltd. 4 - AS28646 7141 0.1% 7141.0 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 5 - AS36384 18882 0.2% 6294.0 -- GOOGLE-IT - Google Incorporated 6 - AS30929 5091 0.0% 5091.0 -- HUTCB Hidrotechnical Faculty - Technical University 7 - AS40359 3964 0.0% 3964.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc. 8 - AS35324 3748 0.0% 3748.0 -- ECH-WILL-AS E.C.H. Will 9 - AS16466 17907 0.1% 3581.4 -- AVAYA AVAYA 10 - AS32996 3451 0.0% 3451.0 -- AGRIBANK-STPAUL - AgriBank, FCB 11 - AS23082 17085 0.1% 3417.0 -- MPHI - Michigan Public Health Institute 12 - AS29910 3027 0.0% 3027.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI 13 - AS9122 2995 0.0% 2995.0 -- TECHNOELECTROSERVIS-AS Technoelektroservis Ltd. 14 - AS10551 5605 0.1% 2802.5 -- RAPID-CITY-REGIONAL - Rapid City Regional Hospital 15 - AS34378 2703 0.0% 2703.0 -- RUG-AS Razgulay Group 16 - AS15169 316375 2.7% 2378.8 -- GOOGLE - Google Inc. 17 - AS44730 2286 0.0% 2286.0 -- ALFAGOMMA Alfa Gomma s.p.a. 18 - AS5691 29154 0.2% 2242.6 -- MITRE-AS-5 - The MITRE Corporation 19 - AS35309 2206 0.0% 2206.0 -- NERO-AG-AS Nero AG 20 - AS47212 23175 0.2% 2106.8 -- UGD-AS University "Goce Delcev" TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 125.23.208.0/20 37848 0.3% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 2 - 193.33.184.0/23 35853 0.3% AS42787 -- MMIP-AS MultiMedia IP Ltd. 3 - 12.108.254.0/24 33281 0.3% AS26829 -- YKK-USA - YKK USA,INC 4 - 192.12.120.0/24 28636 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 5 - 221.128.192.0/18 26803 0.2% AS18231 -- EXATT-AS-AP IOL NETCOM LTD 6 - 213.91.175.0/24 17150 0.1% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc. 7 - 210.92.148.0/24 12211 0.1% AS17834 -- KYOBOAUTO-AS-KR Kyobo Auto Insurance CO.,LTD 8 - 203.63.26.0/24 10050 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 9 - 193.239.114.0/24 9817 0.1% AS31003 -- IRON-MOUNTAIN-UK-AS Iron Mountain UK Ltd 10 - 221.135.230.0/23 9266 0.1% AS9583 -- SIFY-AS-IN Sify Limited 11 - 84.23.102.0/24 8625 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat 12 - 64.201.128.0/20 8536 0.1% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 13 - 72.14.230.0/24 7822 0.1% AS36384 -- GOOGLE-IT - Google Incorporated 14 - 118.95.56.0/24 7512 0.1% AS9583 -- SIFY-AS-IN Sify Limited 15 - 89.4.131.0/24 7148 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 16 - 201.77.80.0/20 7141 0.1% AS28646 -- Confederacao Interestadual das Cooperativas Ligadas ao Sicredi 17 - 193.142.125.0/24 6919 0.1% AS15169 -- GOOGLE - Google Inc. AS41264 -- GOOGLE-CORPNET Google Ireland Limited 18 - 135.10.4.0/24 6842 0.1% AS16466 -- AVAYA AVAYA AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 19 - 135.10.5.0/24 6840 0.1% AS16466 -- AVAYA AVAYA AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 20 - 84.23.100.0/24 6743 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) AS34400 -- ASN-ETTIHADETISALAT Etihad Etisalat Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]The Cidr Report
by cidr-report＠potaroo.net 30 May '08

30 May '08

This report has been generated at Fri May 30 21:17:45 2008 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 23-05-08 266670 167326 24-05-08 266754 167382 25-05-08 266501 166389 26-05-08 266731 166040 27-05-08 266584 166616 28-05-08 266831 167687 29-05-08 267378 168129 30-05-08 267397 167991 AS Summary 28457 Number of ASes in routing system 11987 Number of ASes announcing only one prefix 4919 Largest number of prefixes announced by an AS AS4538 : ERX-CERNET-BKB China Education and Research Network Center 88356864 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 30May08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 266995 168031 98964 37.1% All ASes AS4538 4919 876 4043 82.2% ERX-CERNET-BKB China Education and Research Network Center AS4755 1640 218 1422 86.7% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS6389 1994 620 1374 68.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS9498 1167 67 1100 94.3% BBIL-AP BHARTI BT INTERNET LTD. AS22773 945 66 879 93.0% CCINET-2 - Cox Communications Inc. AS18566 1044 279 765 73.3% COVAD - Covad Communications Co. AS11492 1226 491 735 60.0% CABLEONE - CABLE ONE AS8151 1233 506 727 59.0% Uninet S.A. de C.V. AS4323 1459 741 718 49.2% TWTC - Time Warner Telecom, Inc. AS1785 1022 323 699 68.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS17488 1073 375 698 65.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS19262 898 205 693 77.2% VZGNI-TRANSIT - Verizon Internet Services Inc. AS2386 1439 886 553 38.4% INS-AS - AT&T Data Communications Services AS6478 948 409 539 56.9% ATT-INTERNET3 - AT&T WorldNet Services AS19916 638 119 519 81.3% ASTRUM-0001 - OLM LLC AS18101 686 186 500 72.9% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS4766 878 391 487 55.5% KIXS-AS-KR Korea Telecom AS7011 1076 604 472 43.9% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4134 825 381 444 53.8% CHINANET-BACKBONE No.31,Jin-rong Street AS17676 525 83 442 84.2% GIGAINFRA BB TECHNOLOGY Corp. AS855 597 165 432 72.4% CANET-ASN-4 - Bell Aliant AS6197 1007 591 416 41.3% BATI-ATL - BellSouth Network Solutions, Inc AS4668 675 272 403 59.7% LGNET-AS-KR LG CNS AS7018 1396 997 399 28.6% ATT-INTERNET4 - AT&T WorldNet Services AS22047 565 169 396 70.1% VTR BANDA ANCHA S.A. AS9443 467 85 382 81.8% INTERNETPRIMUS-AS-AP Primus Telecommunications AS3602 455 80 375 82.4% AS3602-RTI - Rogers Telecom Inc. AS4808 521 147 374 71.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7029 554 183 371 67.0% WINDSTREAM - Windstream Communications Inc AS16814 426 66 360 84.5% NSS S.A. Total 32298 10581 21717 67.2% Top 30 total Possible Bogus Routes 24.38.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.51.159.0/24 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.54.224.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.75.192.0/18 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.142.40.0/21 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.142.160.0/19 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.115.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.144.0.0/15 AS4565 MEGAPATH2-US - MegaPath Networks Inc. 64.188.0.0/16 AS3356 LEVEL3 Level 3 Communications 65.36.8.0/24 AS5696 65.36.9.0/24 AS5696 65.36.33.0/24 AS5696 65.36.52.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.11.32.0/20 AS6261 VISINET - Visionary Systems, Inc. 66.11.40.0/21 AS6261 VISINET - Visionary Systems, Inc. 66.54.91.0/24 AS30506 BLACKSUN-1 - Blacksun Technologies LLC 66.55.160.0/19 AS29994 66.64.96.0/20 AS3790 RADIGRAFICA COSTARRICENSE 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.199.32.0/20 AS10397 WISP-AS - Wispnet, LLC 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.40.0/22 AS174 COGENT Cogent/PSI 66.206.44.0/23 AS174 COGENT Cogent/PSI 66.206.47.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 66.207.32.0/20 AS23011 66.219.192.0/18 AS5048 FIBER - FIBERNET Corp. 67.20.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.168.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.232.0.0/14 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 69.164.0.0/17 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.34.0.0/16 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 80.88.0.0/21 AS33774 DJAWEB 80.88.8.0/22 AS33774 DJAWEB 80.88.10.0/24 AS33774 DJAWEB 80.88.11.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 91.200.192.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.193.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.194.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 91.200.195.128/25 AS44045 DIGIEF-AS Didjief internation kulinari koncept LLC 93.158.64.0/18 AS39369 PORT80 Port80 AB, Sweden 93.158.64.0/19 AS39369 PORT80 Port80 AB, Sweden 93.158.64.0/20 AS39369 PORT80 Port80 AB, Sweden 93.158.80.0/20 AS39369 PORT80 Port80 AB, Sweden 93.158.96.0/19 AS39369 PORT80 Port80 AB, Sweden 93.158.96.0/20 AS39369 PORT80 Port80 AB, Sweden 93.158.112.0/20 AS39369 PORT80 Port80 AB, Sweden 94.50.16.0/20 AS3239 RU-SURNET Uralsvyazinform, Chelyabinsk branch 95.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 95.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 166.63.0.0/16 AS33775 NITEL-AS 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 192.30.93.0/24 AS17757 HPAUS-AP HP Australia 192.30.94.0/24 AS17757 HPAUS-AP HP Australia 192.40.105.0/24 AS12582 TSF-DATANET-NGD-AS TSF MPLS VPN Services 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.107.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.177.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.96.36.0/24 AS5713 SAIX-NET 192.96.37.0/24 AS10474 NETACTIVE 192.96.135.0/24 AS2018 TENET-1 192.96.136.0/23 AS2018 TENET-1 192.96.141.0/24 AS5713 SAIX-NET 192.96.143.0/24 AS2018 TENET-1 192.96.145.0/24 AS2018 TENET-1 192.96.177.0/24 AS6083 POSIX-AFRICA 192.101.45.0/24 AS2905 TICSA-ASN 192.101.46.0/24 AS6503 Avantel, S.A. 192.101.47.0/24 AS6503 Avantel, S.A. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.67.0/24 AS21775 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.73.0/24 AS4765 WORLDNET-AS World Net & Services Co., Ltd. 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.122.212.0/24 AS209 ASN-QWEST - Qwest 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS7891 BELLSOUTH-NET-BLK2 - Bellsouth.Net 192.133.6.0/24 AS10282 EQUANT-CEEUR EQUANT AS for Central and Eastern Europe region 192.153.144.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 193.200.114.0/23 AS31530 SERVERCREW-AS Servercrew LTD Autonomes System 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.246.72.0/23 AS8893 ARTFILES-AS Artfiles New Media GmbH 196.6.108.0/24 AS5713 SAIX-NET 196.10.119.0/24 AS2018 TENET-1 196.10.122.0/23 AS2018 TENET-1 196.10.251.0/24 AS2018 TENET-1 196.10.252.0/23 AS2018 TENET-1 196.10.254.0/24 AS2018 TENET-1 196.13.101.0/24 AS2018 TENET-1 196.13.102.0/23 AS2018 TENET-1 196.13.104.0/24 AS2018 TENET-1 196.13.121.0/24 AS2018 TENET-1 196.13.125.0/24 AS2018 TENET-1 196.13.126.0/24 AS2018 TENET-1 196.13.169.0/24 AS2018 TENET-1 196.13.174.0/23 AS2018 TENET-1 196.13.176.0/21 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.201.98.0/24 AS29571 CITelecom-AS 196.216.132.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 196.216.134.0/24 AS9207 TAIDE-KE-NAIROBI Taide - Kenya POP 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.54.82.0/24 AS2018 TENET-1 198.54.92.0/24 AS2018 TENET-1 198.54.222.0/24 AS2018 TENET-1 198.97.72.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.80.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.96.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 198.97.240.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 198.144.96.0/20 AS12185 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.9.128.0/17 AS668 ASN-ASNET-NET-AS - Defense Research and Engineering Network 199.10.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.0.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.128.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.130.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.131.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.134.0/24 AS3541 ITSDN-U4 - DoD Network Information Center 199.114.136.0/24 AS27044 DDN-ASNBLK1 - DoD Network Information Center 199.114.138.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.144.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.148.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.150.0/24 AS6045 DDN-ASNBLK - DoD Network Information Center 199.114.152.0/24 AS27033 DDN-ASNBLK1 - DoD Network Information Center 199.114.153.0/24 AS27034 DDN-ASNBLK1 - DoD Network Information Center 199.114.154.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.156.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.114.160.0/24 AS1733 CENTAF-SWA - AF DDN PMO 199.121.0.0/16 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.0.0/18 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.16.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 199.123.80.0/21 AS721 DISA-ASNBLK - DoD Network Information Center 199.189.32.0/19 AS7332 IQUEST-AS - IQuest Internet 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.45.132.0/22 AS24314 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.90.33.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.40.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.41.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.42.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.43.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.90.44.0/24 AS9830 SWIFTONLINE-AS-AP SWIFT ONLINE BORDER AS 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.176.228.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.176.232.0/24 AS17988 SINOSAT-AS-AP SINOSAT (HONG KONG) LIMITED 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.89.139.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 203.111.192.0/20 AS7473 SINGTEL-AS-AP Singapore Telecom 203.112.97.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/19 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.152.136.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.138.0/23 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.142.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.152.143.0/24 AS23649 NEWSKIES-AS-AP New Skies Satellites, Hong Kong Teleport 203.160.110.0/23 AS7643 VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.217.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 204.19.14.0/23 AS577 BACOM - Bell Canada 204.29.196.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.29.197.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 204.48.58.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.48.60.0/24 AS4323 TWTC - Time Warner Telecom, Inc. 204.154.125.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.126.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 204.154.127.0/24 AS3952 TELLABS-ASN - TELLABS Operations, Inc. 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 206.162.224.0/19 AS23464 ILCSNET - Interlink Computer Services 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.220.240.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.64/26 AS22335 MREN - Metropolitan Research and Education Network 206.220.240.128/25 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.160/30 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.240.220/32 AS10764 STARTAP - National Center for Supercomputing Applications 206.220.241.0/24 AS10764 STARTAP - National Center for Supercomputing Applications 207.98.192.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.209.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.98.223.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 CCINET-2 - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 207.254.192.0/19 AS11881 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.192.0/21 AS14237 BEAMSPEED1 - Beamspeed 208.38.202.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.203.0/24 AS14237 BEAMSPEED1 - Beamspeed 208.38.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.54.93.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.111.0/24 AS22773 CCINET-2 - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.140.224.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.234.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.235.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.236.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.237.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.238.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.140.239.0/24 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 213.150.192.0/21 AS29571 CITelecom-AS 213.150.200.0/22 AS29571 CITelecom-AS 213.150.201.0/24 AS29338 AFOL-AS Used by Africaonline Operations 213.150.202.0/24 AS41042 SKYVISION SkyVision Network Services 216.37.114.0/23 AS3549 GBLX Global Crossing Ltd. 216.37.120.0/23 AS13377 216.59.0.0/17 AS3356 LEVEL3 Level 3 Communications 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, INC. 216.172.198.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.172.199.0/24 AS22773 CCINET-2 - Cox Communications Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.240.240.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.241.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.240.242.0/24 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.78.71.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.72.0/24 AS12491 IPPLANET-AS IPPlanet 217.78.73.0/24 AS12491 IPPLANET-AS IPPlanet Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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[routing-wg]ANNOUNCEMENT: RIPE NCC Training Courses
by Training 26 May '08

26 May '08

[Apologies for duplicate e-mails] Dear Colleagues, The RIPE NCC invites you to register for one of our upcoming training courses: - The LIR Training Course This course teaches LIRs how to request Internet number resources and interact with the RIPE NCC. A course outline is available at: http://www.ripe.net/training/lir/outline.html - The Routing Registry Training Course This course teaches LIRs how to use the RIPE Database for routing. A course outline is available at: http://www.ripe.net/training/rr/outline.html - The DNS for LIRs Training Course This course teaches LIRs about the RIPE NCC's DNS-related services. A course outline is available at: http://www.ripe.net/training/dns/outline.html To see the location of upcoming courses and to register, please use the LIR Portal or complete the registration form on our website at: http://www.ripe.net/cgi-bin/trainingform.pl.cgi If you have any questions please do not hesitate to contact us at <training(a)ripe.net>. Kind regards, Rumy Kanis Training Services Manager RIPE NCC

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[routing-wg]Draft minutes for RIPE 56, and a note on 2008-04
by Rob Evans 26 May '08

26 May '08

Hi all, With many thanks to Franz Schwarzinger at the RIPE NCC, the draft minutes for our meeting at Berlin are now available at: <http://www.ripe.net/ripe/wg/routing/r56-minutes.html> Please read through them and let Joao or myself know if there are any errors or omissions. During the meeting, the feeling of the room appeared to be that 2008-04 should be withdrawn as a policy proposal and converted to an action point on the RIPE NCC to report progress, as they are doing the work regardless. Discussion of the implementation is likely to take place on the resource certification (rescert) list: <http://mailman.apnic.net/mailman/listinfo/rescert> However, if you have comments on this approach (or indeed more information), now is a good time to speak up! I'd like to take this opportunity to remind you that RIPE 57 in Dubai runs from Sunday until Thursday, rather than the more traditional Monday until Friday. I believe the plan is that we will return to a slot on the afternoon of day 4 (Wednesday), but watch the website for more information. <http://www.ripe.net/ripe/meetings/ripe-57/index.html> All the best, Rob

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