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BGP Update Report
by cidr-report＠potaroo.net 01 Feb '08

01 Feb '08

BGP Update Report Interval: 31-Dec-07 -to- 29-Jan-08 (30 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS17421 154079 2.2% 4054.7 -- EMOME-TW Long Distance & Mobile Business Group, 2 - AS8151 88363 1.3% 76.4 -- Uninet S.A. de C.V. 3 - AS23563 78359 1.1% 1205.5 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati 4 - AS9498 75888 1.1% 66.2 -- BBIL-AP BHARTI BT INTERNET LTD. 5 - AS3462 61642 0.9% 373.6 -- HINET Data Communication Business Group 6 - AS4782 52734 0.8% 3766.7 -- GSNET Data Communication Business Group 7 - AS24731 52624 0.8% 1031.8 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 8 - AS4621 46410 0.7% 303.3 -- UNSPECIFIED UNINET-TH 9 - AS7303 44150 0.6% 29.4 -- Telecom Argentina S.A. 10 - AS22629 43176 0.6% 21588.0 -- NORWORLD - NORTHWESTERN CORPORATION 11 - AS4802 40432 0.6% 80.9 -- ASN-IINET iiNet Limited 12 - AS26829 39332 0.6% 39332.0 -- YKK-USA - YKK USA,INC 13 - AS20214 38779 0.6% 8.4 -- CCCH-AS6 - Comcast Cable Communications Holdings, Inc 14 - AS9835 38600 0.6% 303.9 -- GITS-TH-AS-AP Government Information Technology Services 15 - AS7029 38051 0.5% 95.4 -- WINDSTREAM - Windstream Communications Inc 16 - AS40474 37922 0.5% 37922.0 -- ABML-2 - Advantage Business Media, LLC 17 - AS9583 35296 0.5% 30.8 -- SIFY-AS-IN Sify Limited 18 - AS6140 35019 0.5% 45.7 -- IMPSAT-USA - ImpSat USA, Inc. 19 - AS18422 33826 0.5% 1537.5 -- ITRINET-AS-TW Industrial Technology Research Institute 20 - AS4750 32207 0.5% 138.8 -- CSLOXINFO-ISP-AS-AP CSLOXINFO Public Company Limited. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26829 39332 0.6% 39332.0 -- YKK-USA - YKK USA,INC 2 - AS40474 37922 0.5% 37922.0 -- ABML-2 - Advantage Business Media, LLC 3 - AS22629 43176 0.6% 21588.0 -- NORWORLD - NORTHWESTERN CORPORATION 4 - AS19334 18383 0.3% 18383.0 -- SPORTLINE-DBC - SPORTLINE 5 - AS35555 7021 0.1% 7021.0 -- BUSINESSUNITY-AS Business Unity Ltd. 6 - AS8282 20309 0.3% 6769.7 -- FIDONET FidoNet Registration Services Ltd 7 - AS9179 19765 0.3% 6588.3 -- KNOWTION-LONDON Knowtion Ltd. 8 - AS8276 6340 0.1% 6340.0 -- ROGUEPACKET Roguepacket Networks 9 - AS30929 5697 0.1% 5697.0 -- HUTCB Hidrotechnical Faculty - Technical University 10 - AS10229 22881 0.3% 4576.2 -- YAHOO-TPE Internet Content Provider 11 - AS24506 17786 0.2% 4446.5 -- YAHOO-TP2-AP Yahoo! Taiwan Inc., 12 - AS30297 21368 0.3% 4273.6 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc. 13 - AS24160 4070 0.1% 4070.0 -- CHIMEI-AS Chi Mei Corporation 14 - AS17421 154079 2.2% 4054.7 -- EMOME-TW Long Distance & Mobile Business Group, 15 - AS23712 4054 0.1% 4054.0 -- ISC-TPE1 Internet Systems Consortium, Inc. 16 - AS41880 3943 0.1% 3943.0 -- BOSE-EUROPE-AS Bose European Management Services B.V. 17 - AS23675 3942 0.1% 3942.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd. 18 - AS4782 52734 0.8% 3766.7 -- GSNET Data Communication Business Group 19 - AS12611 10715 0.1% 3571.7 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG 20 - AS18410 3423 0.1% 3423.0 -- TW-104IT-AS 104 Information Technology Co., Ltd. TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 203.101.87.0/24 57024 0.8% AS9498 -- BBIL-AP BHARTI BT INTERNET LTD. 2 - 12.108.254.0/24 39332 0.5% AS26829 -- YKK-USA - YKK USA,INC 3 - 65.126.154.0/24 37922 0.5% AS40474 -- ABML-2 - Advantage Business Media, LLC 4 - 203.55.229.160/2 35918 0.5% AS4802 -- ASN-IINET iiNet Limited 5 - 209.163.125.0/24 29925 0.4% AS14390 -- CORENET - Coretel America, Inc. 6 - 80.243.64.0/20 27252 0.4% AS21332 -- NTC-AS New Telephone Company 7 - 64.79.128.0/19 25729 0.3% AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC 8 - 199.96.16.0/21 21588 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION 9 - 199.96.24.0/22 21588 0.3% AS22629 -- NORWORLD - NORTHWESTERN CORPORATION 10 - 208.70.209.0/24 21341 0.3% AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc. 11 - 207.181.144.0/24 19666 0.3% AS19750 -- CTI-TX - C2C Fiber, Inc. AS32004 -- BIG-ASN - Business Information Group, Inc. 12 - 63.169.11.0/24 18383 0.2% AS19334 -- SPORTLINE-DBC - SPORTLINE 13 - 209.4.88.0/24 14306 0.2% AS10882 -- CLARITYCONNECT - Clarity Connect Inc 14 - 89.4.130.0/24 13254 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - 124.7.10.0/23 13032 0.2% AS9583 -- SIFY-AS-IN Sify Limited 16 - 89.4.128.0/24 12398 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 17 - 89.4.129.0/24 12142 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 89.4.131.0/24 11642 0.1% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 19 - 203.63.26.0/24 10355 0.1% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - 203.16.208.0/24 9957 0.1% AS4739 -- CIX-ADELAIDE-AS Internode Systems Pty 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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The Cidr Report
by cidr-report＠potaroo.net 01 Feb '08

01 Feb '08

This report has been generated at Fri Feb 1 21:10:05 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 25-01-08 247660 162166 26-01-08 248051 151070 27-01-08 241439 156427 28-01-08 248360 155966 29-01-08 248310 156462 30-01-08 248257 156462 31-01-08 0 156462 01-02-08 -1077941796 156462 AS Summary 0 Number of ASes in routing system 0 Number of ASes announcing only one prefix 1554 Largest number of prefixes announced by an AS AS4755 : VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System 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'). --- 01Feb08 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 248256 156462 91794 37.0% All ASes AS9498 1112 66 1046 94.1% BBIL-AP BHARTI BT INTERNET LTD. AS4323 1383 371 1012 73.2% TWTC - Time Warner Telecom, Inc. AS18566 1041 60 981 94.2% COVAD - Covad Communications Co. AS4755 1554 668 886 57.0% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS11492 1210 431 779 64.4% CABLEONE - CABLE ONE AS22773 847 80 767 90.6% CCINET-2 - Cox Communications Inc. AS19262 877 151 726 82.8% VZGNI-TRANSIT - Verizon Internet Services Inc. AS6478 1101 396 705 64.0% ATT-INTERNET3 - AT&T WorldNet Services AS8151 1149 458 691 60.1% Uninet S.A. de C.V. AS17488 961 316 645 67.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS15270 655 99 556 84.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS18101 610 78 532 87.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6197 1035 518 517 50.0% BATI-ATL - BellSouth Network Solutions, Inc AS4780 597 81 516 86.4% SEEDNET Digital United Inc. AS2386 1353 844 509 37.6% INS-AS - AT&T Data Communications Services AS4134 863 357 506 58.6% CHINANET-BACKBONE No.31,Jin-rong Street AS7018 1482 1009 473 31.9% ATT-INTERNET4 - AT&T WorldNet Services AS19916 563 100 463 82.2% ASTRUM-0001 - OLM LLC AS4766 842 387 455 54.0% KIXS-AS-KR Korea Telecom AS4812 546 94 452 82.8% CHINANET-SH-AP China Telecom (Group) AS855 557 113 444 79.7% CANET-ASN-4 - Bell Aliant AS17676 506 64 442 87.4% GIGAINFRA BB TECHNOLOGY Corp. AS7011 1032 595 437 42.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS3356 839 415 424 50.5% LEVEL3 Level 3 Communications AS4808 515 128 387 75.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS5668 668 289 379 56.7% AS-5668 - CenturyTel Internet Holdings, Inc. AS9443 450 75 375 83.3% INTERNETPRIMUS-AS-AP Primus Telecommunications AS6140 609 235 374 61.4% IMPSAT-USA - ImpSat USA, Inc. AS7545 505 136 369 73.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS4668 523 173 350 66.9% LGNET-AS-KR LG CNS Total 25985 8787 17198 66.2% Top 30 total Possible Bogus Routes 10.100.2.250/32 AS8607 Atlas Internet Autonomous System 10.100.200.2/32 AS8607 Atlas Internet Autonomous System 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.10.0/23 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.48.80.0/21 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.49.39.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.54.224.0/19 AS19548 ADELPHIA-AS2 - 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 31.31.31.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd 60.253.0.0/18 AS27572 THEBOE-27572 - The Boeing Company 60.253.64.0/19 AS27572 THEBOE-27572 - The Boeing Company 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 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 63.248.0.0/16 AS3356 LEVEL3 Level 3 Communications 64.5.64.0/22 AS7228 MCLEOD - McLeod, Inc. 64.5.68.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.69.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.70.0/23 AS7228 MCLEOD - McLeod, Inc. 64.5.72.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.73.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.74.0/23 AS7228 MCLEOD - McLeod, Inc. 64.5.76.0/22 AS7228 MCLEOD - McLeod, Inc. 64.5.80.0/20 AS7228 MCLEOD - McLeod, Inc. 64.5.96.0/22 AS7228 MCLEOD - McLeod, Inc. 64.5.100.0/23 AS7228 MCLEOD - McLeod, Inc. 64.5.102.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.103.0/24 AS7228 MCLEOD - McLeod, Inc. 64.5.104.0/21 AS7228 MCLEOD - McLeod, Inc. 64.5.112.0/20 AS7228 MCLEOD - McLeod, Inc. 64.7.112.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc. 64.7.120.0/21 AS6453 GLOBEINTERNET Teleglobe America Inc. 64.50.128.0/18 AS4565 MEGAPATH2-US - MegaPath Networks 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 66.6.34.0/24 AS14935 MONTICELLO - Monticello Networks, Inc. 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 66.206.32.0/24 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 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.20.100.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.20.175.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.22.64.0/21 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.67.124.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.67.205.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.171.12.0/22 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.102.0/24 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.126.0/23 AS19548 ADELPHIA-AS2 - 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 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.166.128.0/20 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.167.176.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 69.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.169.0.0/17 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.172.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.32.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.36.0.0/20 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.37.212.0/22 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.42.232.0/21 AS14743 INTERNAP-BLOCK-4 - Internap Network Services 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 93.92.80.0/21 AS34467 SOTCOM-AS Sotcom ISP 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 128.209.0.0/16 AS4017 132.0.0.0/10 AS721 DISA-ASNBLK - DoD Network Information Center 137.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 138.136.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 151.135.0.0/16 AS4768 CLIX-NZ TelstraClear Ltd 158.0.0.0/13 AS721 DISA-ASNBLK - DoD Network Information Center 159.3.211.0/24 AS2687 ASATTCA AT&T Global Network Services - AP 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 173.173.173.0/24 AS9730 BHARTITELESONIC-AS-IN-AP Bharti Telesonic Ltd 192.0.2.0/24 AS3300 BT-INFONET-EUROPE BT-Infonet-Europe 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 192.69.107.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet 192.69.108.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet 192.69.177.0/24 AS5515 TS-FINLAND-DATANET-OLD TS Finland DataNet 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS16186 ASN-SSC-NO SSC Networks 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-1 192.96.143.0/24 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 192.172.0.0/19 AS721 DISA-ASNBLK - DoD Network Information Center 192.188.208.0/20 AS721 DISA-ASNBLK - DoD Network Information Center 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-1 196.13.188.0/22 AS2018 TENET-1 196.13.192.0/22 AS2018 TENET-1 196.13.196.0/24 AS2018 TENET-1 196.216.132.0/24 AS9207 AS9207 Taide - Kenya POP 196.216.133.0/24 AS36966 Edgenet 196.216.134.0/24 AS9207 AS9207 Taide - Kenya POP 196.216.135.0/24 AS36966 Edgenet 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.49.80.0/23 AS15116 PITT-STATE - Pittsburg State University 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 198.161.87.0/24 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 - SaskTel 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 202.86.253.0/24 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 202.94.70.0/24 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. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 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 202.148.32.0/20 AS17495 GATEWAY-AP BROADBAND WIRELESSS INTERNET SERVICE PROVIDER 202.164.100.0/24 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 202.174.70.0/24 AS21175 M-LINK M-Link Teleport s.a. 202.174.71.0/24 AS23924 202.174.72.0/22 AS23924 202.182.32.0/22 AS10223 UECOMM-AU Uecomm 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) 204.13.140.0/22 AS7270 NET2PHONE - Net2Phone Corp. 204.16.120.0/23 AS12077 204.16.122.0/23 AS12077 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. 204.153.68.0/24 AS4017 204.153.71.0/24 AS4017 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 206.28.176.0/21 AS1273 CW Cable & Wireless 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 AS15218 COX-OKC - Cox Communications 207.204.248.0/24 AS6653 PRIVATEI - privateI, LLC 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 208.38.200.0/23 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 208.64.12.0/22 AS22773 CCINET-2 - Cox Communications Inc. 209.54.42.0/24 AS6653 PRIVATEI - privateI, LLC 209.54.93.0/24 AS15218 COX-OKC - Cox Communications 209.54.111.0/24 AS15218 COX-OKC - Cox Communications 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.142.0/24 AS12284 IPNS-AS - Internet Professionals & Network Solutions 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.105.224.0/19 AS20074 209.140.64.0/20 AS22307 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. 209.141.4.0/24 AS6653 PRIVATEI - privateI, LLC 209.141.16.0/21 AS10573 WEBNEXUS - WebNexus Communications Inc. 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.141.104.0/24 AS6653 PRIVATEI - privateI, LLC 209.145.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 209.145.204.0/22 AS14237 BEAMSPEED1 - Beamspeed 209.145.230.0/24 AS14237 BEAMSPEED1 - Beamspeed 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 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. 216.99.17.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS25143 IU-AS ISP Internet Ukraine's comp. autonomous system 216.227.128.0/18 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 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 216.251.205.0/24 AS209 ASN-QWEST - Qwest 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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Re: potential hazards of Protect-America act
by Henry Linneweh 01 Feb '08

01 Feb '08

The government buys from the cheapest bidder, the most vulnerable systems and networks belong to them because of their bidding and purchase policies that do not reflect the problems of the time. I am loath to believe much of anything they say or have to offer since it is usually to little and to late for their solutions. Draconian policy and creating jobs for themselves is their best product. -Henry ----- Original Message ---- From: Sean Donelan <sean(a)donelan.com> To: nanog(a)nanog.org Sent: Wednesday, January 30, 2008 5:31:24 PM Subject: Re: potential hazards of Protect-America act Although I agree with almost every part of the paper, I disagree with the paper. I think the threats, risks and recommendations in the paper apply regardless of the country or local ordinances. If you eliminate all the parts of the paper discussing the Protect America Act, it doesn't change the technical parts of the paper very much. <http://www.washingtonpost.com/wp-dyn/content/story/2008/01/27/ST20080127025…> Keeping public networks secure is an interesting problem for every network operator world-wide. By its nature, no public network can really be highly secure. If your vendor claims it is, grab your wallet and run. Its probably a waste of resources to attempt to build the network to protect the user against everything or even a lot of threats. Yet the public network relies on user trust in its operation. I think it would be interesting to watch a debate between a intelligence tech and a repair tech about whose tools need to be more robust and reliable. I suspect they would both be very vocal about their needs. The public network handled the Y2K rollover, you can't say the same thing about some of the intelligence systems :-) So if you are a network operator, what can you do technically (since this is not a law list)? I think the paper suffers a bit from "CSI" or "24" dazzle, everyone expects a DNA printout in the last 2 minutes of the show will find the bad guy, Intelligence Support tradeshows are filled with overpriced pieces of gear. Its usually the simple stuff that gets you. Most networks are filled with so many diagnostic features, buying a second set of gear is usually for administrative not functional reasons.

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Argument for cleaning up BGP announcements
by Silas Moeckel 01 Feb '08

01 Feb '08

I have the misfortune of attempting to make the argument to one of the top 20 worst offenders on the CIDR report aggregation summary. If anybody has some good PHB fodder and info on general bad things that can happen by doing things this way please email me off list. I'll summarize what I get in a few days. There is no major TE or similar reason for them to be on there just bad practices since the last time I restructured there network. Obviously since things work today they are hesitant to change. Silas Moeckel DSM Inc.

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Re: Sicily to Egypt undersea cable disruption
by Paul Ferguson 31 Jan '08

31 Jan '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -- "Martin Hannigan" <hannigan(a)gmail.com> wrote: >In the Med/IO cable case, a ship dropped an anchor on the cable, >something that is 1:1,000,000 shot, but happens. [...] Isn't that exactly what happened with the Pakistan fiber in 2005 with SEAMEWE-3? :-) - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.6.3 (Build 3017) wj8DBQFHoXPlq1pz9mNUZTMRAsP+AJ4zaz+98bTSJM2IzwFOurjbusbbawCaAlqY 2yqlHXkWgWJsZ043fF94mfc= =PqfR -----END PGP SIGNATURE----- -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/

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Re: Sicily to Egypt undersea cable disruption
by Paul Ferguson 31 Jan '08

31 Jan '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -- Sean Donelan <sean(a)donelan.com> wrote: >If its not one cable, its another cable. > >http://www.guardian.co.uk/technology/2008/jan/30/asia.internet.outage > >Huge swathes of the Middle East and Asia have been left without internet >access after a vital undersea cable was damaged. > For what its worth, Todd Underwood has a very good overview of the countries affected by this outage over on the Renesys Blog here: http://www.renesys.com/blog/2008/01/mediterranean_cable_break.shtml - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.6.3 (Build 3017) wj8DBQFHoSrHq1pz9mNUZTMRAiFhAJ9y8gg/gSbXmPnYJhGKn5ZmlHXz3gCgkL7d U19z4eSg5DsEvUjhfzo9J8E= =v3bo -----END PGP SIGNATURE----- -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/

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potential hazards of Protect-America act
by michael.dillon＠bt.com 31 Jan '08

31 Jan '08

I wonder if this is on topic? <http://www.crypto.com/papers/paa-ieee.pdf> Among other things, it discusses technical hazards of the act. --Michael Dillon

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Re: Blackholing traffic by ASN
by Paul Ferguson 30 Jan '08

30 Jan '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -- "Paul Ferguson" <fergdawg(a)netzero.net> wrote: >-- Justin Shore <justin(a)justinshore.com> wrote: > >>The ASN I'm referring to is that of the Russian Business Network. A Google search should turn up plenty of info for those that haven't heard of them. >> > >Not possible anymore, sorry -- they have now diversified into many >different origin ASs. > >Up until late last year, they primarily operated out of AS40989, but >no more: > > http://www.cidr-report.org/cgi-bin/as-report?as=AS40898 > >Too much negative publicity forced them to fly lower under the >radar. :-) Sorry, make that: http://www.cidr-report.org/cgi-bin/as-report?as=as40989 - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.6.3 (Build 3017) wj8DBQFHoQ4Wq1pz9mNUZTMRAo69AKCixuAjGYwoKOmuKRw8AuKciWPGYgCg6yLC Qy3ogTMN+BfqcJ+7JIFeyw4= =L5S+ -----END PGP SIGNATURE----- -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/

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Re: Blackholing traffic by ASN
by Paul Ferguson 30 Jan '08

30 Jan '08

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 - -- Justin Shore <justin(a)justinshore.com> wrote: >The ASN I'm referring to is that of the Russian Business Network. A Google search should turn up plenty of info for those that haven't heard of them. > Not possible anymore, sorry -- they have now diversified into many different origin ASs. Up until late last year, they primarily operated out of AS40989, but no more: http://www.cidr-report.org/cgi-bin/as-report?as=AS40898 Too much negative publicity forced them to fly lower under the radar. :-) - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.6.3 (Build 3017) wj8DBQFHoQtlq1pz9mNUZTMRAreXAJ0aLASYfEpRmp2MDI3u8/nnT6oFbQCfYU0Q +Idq5R574HBUPFSXsqNewg0= =GKem -----END PGP SIGNATURE----- -- "Fergie", a.k.a. Paul Ferguson Engineering Architecture for the Internet fergdawg(at)netzero.net ferg's tech blog: http://fergdawg.blogspot.com/

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circuits to NASDAQ and NYSE
by Philip Lavine 30 Jan '08

30 Jan '08

Is there any problem with network connectivity to Nasdaq or NYSE. Specifically on Yipes. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

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