March 2009 - Test - lists.nanog.org

BGP Update Report
by cidr-report＠potaroo.net 06 Mar '09

06 Mar '09

BGP Update Report Interval: 02-Feb-09 -to- 05-Mar-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 371772 7.9% 304.2 -- SIFY-AS-IN Sify Limited 2 - AS7643 85782 1.8% 191.1 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 3 - AS3130 76761 1.6% 590.5 -- RGNET-3130 RGnet/PSGnet 4 - AS6629 48185 1.0% 741.3 -- NOAA-AS - NOAA 5 - AS30890 46688 1.0% 104.4 -- EVOLVA Evolva Telecom 6 - AS35805 46332 1.0% 122.6 -- UTG-AS United Telecom AS 7 - AS17974 33739 0.7% 65.6 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 8 - AS5056 32081 0.7% 276.6 -- INS-NET-2 - Iowa Network Services 9 - AS6458 31080 0.7% 83.5 -- Telgua 10 - AS27757 29317 0.6% 240.3 -- ANDINATEL S.A. 11 - AS30306 29166 0.6% 7291.5 -- AfOL-Sz-AS 12 - AS17488 26400 0.6% 16.1 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 13 - AS4771 25926 0.6% 97.5 -- NZTELECOM Netgate 14 - AS30969 24110 0.5% 3013.8 -- TAN-NET TransAfrica Networks 15 - AS5050 24045 0.5% 1849.6 -- PSC-EXT - Pittsburgh Supercomputing Center 16 - AS9829 22631 0.5% 35.4 -- BSNL-NIB National Internet Backbone 17 - AS29372 20867 0.4% 254.5 -- SFR-NETWORK SFR 18 - AS4648 20817 0.4% 101.5 -- NZIX-2 Netgate 19 - AS8103 19963 0.4% 33.4 -- STATE-OF-FLA - Florida Department of Management Services - Technology Program 20 - AS1785 19665 0.4% 10.4 -- AS-PAETEC-NET - PaeTec Communications, Inc. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30306 29166 0.6% 7291.5 -- AfOL-Sz-AS 2 - AS30287 5633 0.1% 5633.0 -- ALON-USA - ALON USA, LP 3 - AS19017 4461 0.1% 4461.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 4 - AS12500 14961 0.3% 3740.2 -- RCS-AS RCS Autonomus System 5 - AS30969 24110 0.5% 3013.8 -- TAN-NET TransAfrica Networks 6 - AS41382 2953 0.1% 2953.0 -- TELEPORT-AS Teleport LLC Network AS 7 - AS28194 5834 0.1% 2917.0 -- 8 - AS35335 1896 0.0% 1896.0 -- ESSTU-AS East-Siberian State Technological University AS 9 - AS5050 24045 0.5% 1849.6 -- PSC-EXT - Pittsburgh Supercomputing Center 10 - AS32398 11217 0.2% 1402.1 -- REALNET-ASN-1 11 - AS5033 11816 0.2% 1312.9 -- ISW - Internet Specialties West Inc. 12 - AS35410 7322 0.1% 1220.3 -- RU-LVS-AS LVS AS Number 13 - AS39107 2262 0.1% 1131.0 -- INTERLAN-AS Asociatia Interlan 14 - AS29224 2148 0.1% 1074.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 15 - AS48144 1014 0.0% 1014.0 -- NETWORKTECH Network Technology 16 - AS16559 19125 0.4% 1006.6 -- REALCONNECT-01 - RealConnect, Inc 17 - AS46781 916 0.0% 916.0 -- ASN1 - White Nile Group, Inc. 18 - AS46328 7720 0.2% 857.8 -- PTCNEBRASKA - PIERCE TELEPHONE COMPANY, INCORPORATED 19 - AS5691 10194 0.2% 784.2 -- MITRE-AS-5 - The MITRE Corporation 20 - AS41343 1505 0.0% 752.5 -- TRIUNFOTEL-ASN TRIUNFOTEL TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.134.32.0/24 38589 0.7% AS9583 -- SIFY-AS-IN Sify Limited 2 - 210.214.177.0/24 27805 0.5% AS9583 -- SIFY-AS-IN Sify Limited 3 - 210.214.232.0/24 27574 0.5% AS9583 -- SIFY-AS-IN Sify Limited 4 - 210.214.132.0/24 27557 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 210.214.222.0/24 27505 0.5% AS9583 -- SIFY-AS-IN Sify Limited 6 - 210.214.146.0/24 27424 0.5% AS9583 -- SIFY-AS-IN Sify Limited 7 - 210.214.117.0/24 27140 0.5% AS9583 -- SIFY-AS-IN Sify Limited 8 - 210.214.184.0/24 26128 0.5% AS9583 -- SIFY-AS-IN Sify Limited 9 - 210.210.127.0/24 25305 0.5% AS9583 -- SIFY-AS-IN Sify Limited 10 - 221.135.105.0/24 25020 0.5% AS9583 -- SIFY-AS-IN Sify Limited 11 - 210.214.156.0/24 24565 0.5% AS9583 -- SIFY-AS-IN Sify Limited 12 - 72.23.246.0/24 23922 0.5% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - 192.35.129.0/24 16134 0.3% AS6629 -- NOAA-AS - NOAA 14 - 192.102.88.0/24 15940 0.3% AS6629 -- NOAA-AS - NOAA 15 - 198.77.177.0/24 15849 0.3% AS6629 -- NOAA-AS - NOAA 16 - 221.135.107.0/24 15322 0.3% AS9583 -- SIFY-AS-IN Sify Limited 17 - 212.85.223.0/24 14479 0.3% AS30306 -- AfOL-Sz-AS 18 - 212.85.220.0/24 14447 0.3% AS30306 -- AfOL-Sz-AS 19 - 190.152.100.0/24 14301 0.3% AS27757 -- ANDINATEL S.A. 20 - 190.152.103.0/24 13454 0.2% AS27757 -- ANDINATEL S.A. 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

The Cidr Report
by cidr-report＠potaroo.net 06 Mar '09

06 Mar '09

This report has been generated at Fri Mar 6 21:18:40 2009 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 27-02-09 288243 180060 28-02-09 288312 180388 01-03-09 288699 180352 02-03-09 288534 180327 03-03-09 288768 180064 04-03-09 288388 180088 05-03-09 288622 180096 06-03-09 288940 180192 AS Summary 30863 Number of ASes in routing system 13119 Number of ASes announcing only one prefix 4364 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89807872 Largest address span announced by an AS (/32s) AS27064: DDN-ASNBLK1 - 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'). --- 06Mar09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 289238 180181 109057 37.7% All ASes AS6389 4364 351 4013 92.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4233 1827 2406 56.8% TWTC - tw telecom holdings, inc. AS209 2839 1256 1583 55.8% ASN-QWEST - Qwest Communications Corporation AS4766 1815 529 1286 70.9% KIXS-AS-KR Korea Telecom AS17488 1527 350 1177 77.1% HATHWAY-NET-AP Hathway IP Over Cable Internet AS22773 1028 65 963 93.7% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1210 255 955 78.9% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS8452 1236 328 908 73.5% TEDATA TEDATA AS8151 1442 602 840 58.3% Uninet S.A. de C.V. AS1785 1725 943 782 45.3% AS-PAETEC-NET - PaeTec Communications, Inc. AS11492 1191 458 733 61.5% CABLEONE - CABLE ONE, INC. AS19262 958 248 710 74.1% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 754 192 562 74.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1159 598 561 48.4% LEVEL3 Level 3 Communications AS18101 751 195 556 74.0% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS6478 1277 731 546 42.8% ATT-INTERNET3 - AT&T WorldNet Services AS2706 545 26 519 95.2% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 608 120 488 80.3% VTR BANDA ANCHA S.A. AS17908 600 120 480 80.0% TCISL Tata Communications AS855 631 166 465 73.7% CANET-ASN-4 - Bell Aliant AS4808 607 157 450 74.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS10620 806 361 445 55.2% TV Cable S.A. AS24560 675 239 436 64.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7018 1441 1007 434 30.1% ATT-INTERNET4 - AT&T WorldNet Services AS4134 927 505 422 45.5% CHINANET-BACKBONE No.31,Jin-rong Street AS4668 701 285 416 59.3% LGNET-AS-KR LG CNS AS9443 507 91 416 82.1% INTERNETPRIMUS-AS-AP Primus Telecommunications AS17676 527 117 410 77.8% GIGAINFRA BB TECHNOLOGY Corp. AS7011 954 552 402 42.1% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS6471 440 61 379 86.1% ENTEL CHILE S.A. Total 37478 12735 24743 66.0% Top 30 total Possible Bogus Routes 24.75.116.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 24.75.160.0/19 AS7843 ADELPHIA-AS - Road Runner HoldCo LLC 24.245.128.0/17 AS11492 CABLEONE - CABLE ONE, INC. 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.220.16.0/20 AS8668 TELONE-AS TelOne Zimbabwe P/L 41.223.112.0/22 AS5713 SAIX-NET 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV - Wireless Broadband via Satellite 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.31.32.0/19 AS11955 SCRR-11955 - Road Runner HoldCo LLC 64.31.32.0/22 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.36.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.38.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.40.0/23 AS12262 RR-CINCINNATI-ASN-01 - Road Runner HoldCo LLC 64.31.42.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.44.0/23 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.46.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.48.0/22 AS11060 NEO-RR-COM - Road Runner HoldCo LLC 64.31.53.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.55.0/24 AS10796 SCRR-10796 - Road Runner HoldCo LLC 64.31.59.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.31.60.0/24 AS7017 SCRR-7015 - Road Runner HoldCo LLC 64.64.159.0/24 AS32004 BIG-ASN - Business Information Group, Inc. 64.79.88.0/24 AS26096 LODDEN - Lodden Services 64.79.89.0/24 AS26096 LODDEN - Lodden Services 64.147.64.0/19 AS40156 THEOPT-HOU - The Optimal Link Corporation 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 66.180.239.0/24 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 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.80.0.0/17 AS3043 AMPHIB-AS - Amphibian Media Corporation 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 95.140.112.0/20 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.112.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.116.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.120.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.140.124.0/22 AS29433 MEDIAWORKS-AS Media Works ISP Autonomous System 95.215.128.0/22 AS34863 HEXANET Hexanet 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 109.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 109.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 122.128.120.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 163.142.0.0/16 AS2500 WIDE-BB WIDE Project 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 178.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 178.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.9.200.0/24 AS3602 AS3602-RTI - Rogers Telecom Inc. 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. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 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 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service G-WiN 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 ORANGE-BUSINESS-SERVICES-CEEUR Orange Business Services (formerly Equant) AS for CEEUR 192.153.144.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 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-1 196.32.96.0/20 AS6453 GLOBEINTERNET TATA Communications 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 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 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.80.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.96.0/19 AS27064 DDN-ASNBLK1 - DoD Network Information Center 198.97.240.0/20 AS27064 DDN-ASNBLK1 - 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 - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 199.10.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.0.0/21 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.128.0/18 AS27064 DDN-ASNBLK1 - 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 - 754th Electronic Systems Group 199.114.156.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.114.160.0/24 AS1733 CENTAF-SWA - 754th Electronic Systems Group 199.121.0.0/16 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.0.0/18 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.16.0/20 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.123.80.0/21 AS27064 DDN-ASNBLK1 - 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 199.202.216.0/21 AS577 BACOM - Bell Canada 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.6.176.0/20 AS24316 202.58.113.0/24 AS19161 INNOCOM-TELECOM - INNOCOM TELECOM 202.58.224.0/19 AS17925 202.58.224.0/20 AS17925 202.58.240.0/20 AS17925 202.58.240.0/24 AS17925 202.58.244.0/24 AS17925 202.58.249.0/24 AS17925 202.58.250.0/24 AS17925 202.58.253.0/24 AS17925 202.72.46.0/24 AS38205 202.72.47.0/24 AS38205 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 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.94.70.0/24 AS9837 POWERTEL-AP Powertel Ltd 202.122.120.0/21 AS17494 BTTB-AS-AP Telecom Operator & Internet Service Provider as well 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom 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 202.140.160.0/24 AS4841 202.140.161.0/24 AS4841 202.140.162.0/24 AS4841 202.140.163.0/24 AS4841 202.140.164.0/24 AS4841 202.140.165.0/24 AS4841 202.140.166.0/24 AS4841 202.140.167.0/24 AS4841 202.140.168.0/24 AS4841 202.140.169.0/24 AS4841 202.140.170.0/24 AS4841 202.140.171.0/24 AS4841 202.140.172.0/24 AS4841 202.140.173.0/24 AS4841 202.140.174.0/24 AS4841 202.140.175.0/24 AS4841 202.140.180.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.181.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.140.182.0/24 AS7540 HKCIX-AS-AP HongKong Commercial Internet Exchange 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 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 Telecommunications Ltd 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. 203.152.154.0/23 AS9583 SIFY-AS-IN Sify Limited 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 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 CYBERSURF - Cybersurf Inc. 205.210.145.0/24 AS11814 CYBERSURF - Cybersurf Inc. 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 209.54.93.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.111.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.54.240.0/21 AS10887 BPSI-AS - BPSI Internet Services 209.74.96.0/19 AS10912 INTERNAP-BLK - Internap Network Services Corporation 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 209.222.5.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.222.6.0/24 AS26699 PSI-CT - Printing For Systems Inc 209.236.64.0/19 AS7911 LVLT-7911 - Level 3 Communications, Inc. 209.236.96.0/19 AS7911 LVLT-7911 - Level 3 Communications, 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 216.99.16.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.99.20.0/24 AS6395 LVLT-6395 - Level 3 Communications, Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - 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

1 0

Cisco Audit Tool?
by Subba Rao 06 Mar '09

06 Mar '09

For auditing, is there any Cisco Router/Switch configuration analysis tool? Thank you in advance. Subba Rao

4 3

Re: Cisco Audit Tool?
by Michael Smith 05 Mar '09

05 Mar '09

RANCID is useful. ----- Original Message ----- From: Subba Rao <castellan2004-nsm(a)yahoo.com> To: nanog(a)nanog.org <nanog(a)nanog.org> Sent: Thu Mar 05 18:23:59 2009 Subject: Cisco Audit Tool? For auditing, is there any Cisco Router/Switch configuration analysis tool? Thank you in advance. Subba Rao

1 0

Clueful T-Mobile contact on the Circuit switched side?
by Aaron D. Osgood 05 Mar '09

05 Mar '09

Please accept my apologies for the waste of space - Will someone from T-Mobile please contact me off list? It seems there is a 10k block of NPA-NXX #'s not in your table. All other rectification contact attempts have failed Thanks! Aaron D. Osgood Streamline Solutions L.L.C P.O. Box 6115 Falmouth, ME 04105 TEL: 207-781-5561 FAX: 207-781-8067 MOBILE: 207-831-5829 PAGE: 2078315829(a)vtext.com AOLIM: OzCom1 ICQ: 206889374 AOsgood(a)Streamline-Solutions.net Blog: http://streamlinesolutionsllc.blogspot.com/ http://www.streamline-solutions.net http://www.WMDaWARe.com Introducing Efficiency to Business since 1986.

2 1

Re: "web problems" "ssl issues"
by Mike Tancsa 05 Mar '09

05 Mar '09

At 02:32 PM 3/5/2009, Christopher Morrow wrote: >Perhaps Thawte/VS is experiencing some LB or load issues? If any verisign folks are around, it would make life a lot easier if an RST was sent instead of timing out like it is/was ---Mike

2 1

"web problems" "ssl issues"
by Mike Tancsa 05 Mar '09

05 Mar '09

Not sure if others are running into this or not, but we had a few vague support calls come in at once about browser 'ssl problems' and some issues with some websites 'taking forever to come up'... It looks like the common problem is bringing up pages that have src="https://siteseal.thawte.com/cgi/server/thawte_seal_generator.exe"> embedded in the web page the end user goes to. Depending on how the page is written, it can seem (to the end user anyways) as if the page is taking for ever to come up. The browser is blocking on talking to the site seal server. e.g. from the first syn, it was almost 25 seconds before the verisign/thawte server responded. 10:37:18.894068 IP 199.212.134.18.65064 > 65.205.248.240.443: S 2515327385:2515327385(0) win 64240 <mss 1460,nop,wscale 0,nop,nop,sackOK> 10:37:21.860159 IP 199.212.134.18.65064 > 65.205.248.240.443: S 2515327385:2515327385(0) win 64240 <mss 1460,nop,wscale 0,nop,nop,sackOK> 10:37:27.794374 IP 199.212.134.18.65064 > 65.205.248.240.443: S 2515327385:2515327385(0) win 64240 <mss 1460,nop,wscale 0,nop,nop,sackOK> 10:37:39.865205 IP 199.212.134.18.62217 > 65.205.248.242.443: S 3464052443:3464052443(0) win 64240 <mss 1460,nop,wscale 0,nop,nop,sackOK> 10:37:42.881109 IP 199.212.134.18.62217 > 65.205.248.242.443: S 3464052443:3464052443(0) win 64240 <mss 1460,nop,wscale 0,nop,nop,sackOK> 10:37:42.961994 IP 65.205.248.242.443 > 199.212.134.18.62217: S 3993252659:3993252659(0) ack 3464052444 win 5840 <mss 1460,nop,nop,sackOK,nop,wscale 2> 10:37:42.962311 IP 199.212.134.18.62217 > 65.205.248.242.443: . ack 1 win 64240 10:37:42.962799 IP 199.212.134.18.62217 > 65.205.248.242.443: P 1:103(102) ack 1 win 64240 10:37:43.035470 IP 65.205.248.242.443 > 199.212.134.18.62217: . ack 103 win 1460 10:37:43.037779 IP 65.205.248.242.443 > 199.212.134.18.62217: . 1:1461(1460) ack 103 win 1460 10:37:43.041639 IP 65.205.248.242.443 > 199.212.134.18.62217: . 1461:2921(1460) ack 103 win 1460 10:37:43.042292 IP 199.212.134.18.62217 > 65.205.248.242.443: . ack 2921 win 64240 10:37:43.118203 IP 65.205.248.242.443 > 199.212.134.18.62217: P 2921:3967(1046) ack 103 win 1460 10:37:43.119345 IP 199.212.134.18.62217 > 65.205.248.242.443: P 103:285(182) ack 3967 win 63194 network connectivity to 65.205.248.0/24 is fine for me. It looks to be at the application layer at verisign ? Just a heads up in case your helpdesk runs into this issue as well as it seems to be a rather obscure problem that sent us on a wild goose chase at first. Some browsers deal with it differently. on IE, most of the page does not display until the seal comes up or times out. ---Mike -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike(a)sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike

3 2

Re: SNMP and syslog forwarders
by Martin Mersberger 05 Mar '09

05 Mar '09

Hi Sam, For SNMP Traps, we were using 'Concord TrapExploder'. I'm not sure, if this is still named that way - it's now more than 1.5 years ago, I'd been involved in that project. As we had configured all network elements to send the Traps to both TrapExploders, we had to de-duplicate the traps on the EventManagement piece of our NMS platform. But that's been an easy one... For Syslog, we had used syslog-ng and it was just running like a charm.. .. just my 2ct's regards Martin > It's looking like running all of our traps and syslog through a couple > of relay devices (and then onwards to the various NMS's) would be quite > a win for us. > > These relay devices just need to be "dumb" forwarders (we don't require > any filtering or storing, just reflection), but we need an HA pair > (across two sites) without creating duplicates. > > I have the coding skills to make this myself, but as coding skills come > and go in our network team, we are looking for a commerical product so > it will continnue to work after I get: hit by a bus / amnesia / visions > > of grandeur. > > Any recommendations / experience? This needs to scale to ~1,500 devices. > > Thanks, > > Sam

1 0

SNMP and syslog forwarders
by Sam Stickland 04 Mar '09

04 Mar '09

Hi, It's looking like running all of our traps and syslog through a couple of relay devices (and then onwards to the various NMS's) would be quite a win for us. These relay devices just need to be "dumb" forwarders (we don't require any filtering or storing, just reflection), but we need an HA pair (across two sites) without creating duplicates. I have the coding skills to make this myself, but as coding skills come and go in our network team, we are looking for a commerical product so it will continnue to work after I get: hit by a bus / amnesia / visions of grandeur. Any recommendations / experience? This needs to scale to ~1,500 devices. Thanks, Sam

4 3

Re: MAC address confusion
by R. Kevin Oberman 04 Mar '09

04 Mar '09

Sorry fot the top-post, but my Treo makes it almost impossible to do otherwise. The protocols using these reserved, local addresses all use them to embed the network layer address. AA addresses are used by DECnet and kin while 02 is for XNS, I seem to recall. As long as the only addresses used in these spaces are thse asigned by those protocols and they use peoperly assigned network layer addresses, ther will never be a conflict. That is the point in0the registration...marking them as reserved for the protocols in question and not to be used for anything else. Sent from my Treo: R. Kevin Oberman, Network Engineer Energy Sciences Network (ESnet) E. O. Lawrence Berkeley National Laboratory (LBNL) oberman(a)es.net +1 510-486-8634 -----Original Message----- From: Saku Ytti <saku+nanog(a)ytti.fi> Date: Wednesday, Mar 4, 2009 12:49 am Subject: Re: MAC address confusion To: nanog(a)nanog.org On (2009-03-03 13:50 -0800), Kevin Oberman wrote: > This is only a problem if you have multiple systems running DECnet (or some other protocol using this) with the same layer 3 address. That should never happen, so there should be no duplication. Why would they need to have same L3 address? The way I see it, only thing that matters is, if or not, the addresses might speak ethernetII. If your ethernetII switch sees your local 02 address and one of the addresses below and they collide, the switch will keep relearning the address behind two ports. Unless of course it is guaranteed, that none of these addresses will ever appear as BIA in ethernetII capable NIC. 02-07-01 (hex) RACAL-DATACOM 02-1C-7C (hex) PERQ SYSTEMS CORPORATION 02-60-86 (hex) LOGIC REPLACEMENT TECH. LTD. 02-60-8C (hex) 3COM CORPORATION 02-70-01 (hex) RACAL-DATACOM 02-70-B0 (hex) M/A-COM INC. COMPANIES 02-70-B3 (hex) DATA RECALL LTD 02-9D-8E (hex) CARDIAC RECORDERS INC. 02-AA-3C (hex) OLIVETTI TELECOMM SPA (OLTECO) 02-BB-01 (hex) OCTOTHORPE CORP. 02-C0-8C (hex) 3COM CORPORATION 02-CF-1C (hex) COMMUNICATION MACHINERY CORP. 02-E6-D3 (hex) NIXDORF COMPUTER CORPORATION -- ++ytti

1 0