February 2009 - Test - lists.nanog.org

One /22 Two ISP no BGP
by Charles Regan 06 Feb '09

06 Feb '09

I want to advertise my /22 to two different ISP on different POP. I can't use BGP as ISP1 doesn't support it. Any suggestions ? Thanks, Charles

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

06 Feb '09

BGP Update Report Interval: 05-Jan-09 -to- 05-Feb-09 (32 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS7643 132303 2.7% 225.0 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT) 2 - AS9583 96240 1.9% 64.9 -- SIFY-AS-IN Sify Limited 3 - AS6629 49704 1.0% 753.1 -- NOAA-AS - NOAA 4 - AS35805 41741 0.8% 111.9 -- UTG-AS United Telecom AS 5 - AS4323 31198 0.6% 7.3 -- TWTC - tw telecom holdings, inc. 6 - AS6389 30402 0.6% 6.9 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 7 - AS20115 27730 0.6% 13.1 -- CHARTER-NET-HKY-NC - Charter Communications 8 - AS209 26943 0.5% 9.4 -- ASN-QWEST - Qwest Communications Corporation 9 - AS6458 25467 0.5% 52.2 -- Telgua 10 - AS21433 24763 0.5% 189.0 -- ACCENTUREFSSC Accenture London Delivery Centre 11 - AS14420 24676 0.5% 99.5 -- ANDINATEL S.A. 12 - AS5050 23840 0.5% 404.1 -- PSC-EXT - Pittsburgh Supercomputing Center 13 - AS17488 22706 0.5% 14.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet 14 - AS8151 22431 0.5% 15.0 -- Uninet S.A. de C.V. 15 - AS30306 22122 0.4% 4424.4 -- AfOL-Sz-AS 16 - AS1785 21793 0.4% 11.6 -- AS-PAETEC-NET - PaeTec Communications, Inc. 17 - AS30890 21423 0.4% 47.7 -- EVOLVA Evolva Telecom 18 - AS33783 18849 0.4% 119.3 -- EEPAD 19 - AS8452 18817 0.4% 15.0 -- TEDATA TEDATA 20 - AS12500 18185 0.4% 4546.2 -- RCS-AS RCS Autonomus System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30287 6672 0.1% 6672.0 -- ALON-USA - ALON USA, LP 2 - AS12500 18185 0.4% 4546.2 -- RCS-AS RCS Autonomus System 3 - AS30306 22122 0.4% 4424.4 -- AfOL-Sz-AS 4 - AS48129 3071 0.1% 3071.0 -- IRBIS-TELECOMMUNICATIONS-AS IRBIS Telecommunications Ltd. 5 - AS23917 2837 0.1% 2837.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane 6 - AS32753 2567 0.1% 2567.0 -- GLOBEOP-FINANCIAL-SERVICES-NYC1 - GlobeOp Financial Services 7 - AS28194 7026 0.1% 2342.0 -- 8 - AS30969 16656 0.3% 2082.0 -- TAN-NET TransAfrica Networks 9 - AS19017 1962 0.0% 1962.0 -- QUALCOMM-QWBS-LV - Qualcomm, Inc. 10 - AS41382 1932 0.0% 1932.0 -- TELEPORT-AS Teleport LLC Network AS 11 - AS30095 3183 0.1% 1591.5 -- AS-30095 - Group M Worldwide, Inc. 12 - AS29427 3168 0.1% 1584.0 -- AZM-AS Mercury Telecom 13 - AS45122 1580 0.0% 1580.0 -- JASPACE-AS-ID-AP PT. JASPACE NET 14 - AS10806 6111 0.1% 1527.8 -- AFP-NET - AGENCE FRANCE PRESSE 15 - AS32398 12631 0.2% 1403.4 -- REALNET-ASN-1 16 - AS5033 13607 0.3% 1360.7 -- ISW - Internet Specialties West Inc. 17 - AS29224 2652 0.1% 1326.0 -- HELLMANN Hellmann Worldwide Logistics GmbH & Co KG 18 - AS25970 7569 0.1% 1261.5 -- IAC - IAC Services LLC 19 - AS44265 13266 0.3% 1206.0 -- SMOLTELECOM-NET Smoltelecom Ltd AS peering 20 - AS24228 7649 0.1% 1092.7 -- BARNETWORK-AP BarNetwork Pty Limited TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 72.23.246.0/24 23597 0.4% AS5050 -- PSC-EXT - Pittsburgh Supercomputing Center 2 - 144.36.245.0/24 21213 0.4% AS21433 -- ACCENTUREFSSC Accenture London Delivery Centre 3 - 210.214.151.0/24 18829 0.3% AS9583 -- SIFY-AS-IN Sify Limited 4 - 124.7.201.0/24 17774 0.3% AS9583 -- SIFY-AS-IN Sify Limited 5 - 192.35.129.0/24 16573 0.3% AS6629 -- NOAA-AS - NOAA 6 - 192.102.88.0/24 16419 0.3% AS6629 -- NOAA-AS - NOAA 7 - 198.77.177.0/24 16327 0.3% AS6629 -- NOAA-AS - NOAA 8 - 64.162.116.0/24 13558 0.2% AS5033 -- ISW - Internet Specialties West Inc. 9 - 41.204.2.0/24 12464 0.2% AS32398 -- REALNET-ASN-1 10 - 221.135.80.0/24 10902 0.2% AS9583 -- SIFY-AS-IN Sify Limited 12 - 212.85.223.0/24 10869 0.2% AS30306 -- AfOL-Sz-AS 13 - 212.85.220.0/24 10866 0.2% AS30306 -- AfOL-Sz-AS 14 - 192.12.120.0/24 10337 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 15 - 196.27.104.0/21 8100 0.1% AS30969 -- TAN-NET TransAfrica Networks 16 - 196.27.108.0/22 8036 0.1% AS30969 -- TAN-NET TransAfrica Networks 17 - 190.152.103.0/24 7801 0.1% AS27757 -- ANDINATEL S.A. 18 - 202.83.176.0/21 7577 0.1% AS24228 -- BARNETWORK-AP BarNetwork Pty Limited 19 - 202.92.235.0/24 6864 0.1% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 20 - 65.214.174.0/24 6672 0.1% AS30287 -- ALON-USA - ALON USA, LP 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 06 Feb '09

06 Feb '09

This report has been generated at Fri Feb 6 21:14:00 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 30-01-09 286408 178279 31-01-09 286620 178119 01-02-09 286594 178154 02-02-09 286601 178111 03-02-09 286348 177909 04-02-09 285957 178007 05-02-09 286084 177780 06-02-09 285832 177674 AS Summary 30576 Number of ASes in routing system 12994 Number of ASes announcing only one prefix 4375 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 89825024 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'). --- 06Feb09 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 285699 177676 108023 37.8% All ASes AS6389 4375 356 4019 91.9% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4221 1751 2470 58.5% TWTC - tw telecom holdings, inc. AS209 2830 1267 1563 55.2% ASN-QWEST - Qwest Communications Corporation AS4766 1766 506 1260 71.3% KIXS-AS-KR Korea Telecom AS17488 1521 362 1159 76.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS4755 1201 233 968 80.6% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS22773 1007 61 946 93.9% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS8151 1485 608 877 59.1% Uninet S.A. de C.V. AS8452 1036 267 769 74.2% TEDATA TEDATA AS11492 1224 485 739 60.4% CABLEONE - CABLE ONE, INC. AS1785 1828 1112 716 39.2% AS-PAETEC-NET - PaeTec Communications, Inc. AS19262 946 239 707 74.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS3356 1140 490 650 57.0% LEVEL3 Level 3 Communications AS18101 751 144 607 80.8% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS18566 1061 466 595 56.1% COVAD - Covad Communications Co. AS6478 1223 662 561 45.9% ATT-INTERNET3 - AT&T WorldNet Services AS7545 734 188 546 74.4% TPG-INTERNET-AP TPG Internet Pty Ltd AS2706 545 25 520 95.4% HKSUPER-HK-AP Pacific Internet (Hong Kong) Limited AS22047 619 116 503 81.3% VTR BANDA ANCHA S.A. AS17908 603 109 494 81.9% TCISL Tata Communications AS855 604 147 457 75.7% CANET-ASN-4 - Bell Aliant AS4808 610 156 454 74.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7018 1446 1002 444 30.7% ATT-INTERNET4 - AT&T WorldNet Services AS4134 904 478 426 47.1% CHINANET-BACKBONE No.31,Jin-rong Street AS24560 664 240 424 63.9% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4668 701 284 417 59.5% LGNET-AS-KR LG CNS AS9443 504 92 412 81.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 962 551 411 42.7% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS17676 527 116 411 78.0% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS10796 592 211 381 64.4% SCRR-10796 - Road Runner HoldCo LLC Total 37630 12724 24906 66.2% 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. 62.12.96.0/19 AS15834 MENANET-AS MenaNet network Autonomous System 62.12.107.0/24 AS15834 MENANET-AS MenaNet network Autonomous System 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 64.7.112.0/21 AS6453 GLOBEINTERNET TATA Communications 64.7.120.0/21 AS6453 GLOBEINTERNET TATA Communications 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 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 81.4.0.0/18 AS15834 MENANET-AS MenaNet network Autonomous System 91.212.31.0/24 AS35225 HRVATSKE-CESTE Hrvatske ceste 98.96.0.0/13 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 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 137.0.0.0/13 AS27064 DDN-ASNBLK1 - DoD Network Information Center 155.254.0.0/16 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 172.7.0.0/24 AS28175 172.10.1.0/30 AS18305 POSNET POSDATA Co.,Ltd 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 194.0.68.0/22 AS41704 OGS-AS ZAO "Orenburgskaya Gorodskaya Set", Orenburg, Russia 195.190.146.0/24 AS9167 WEBPARTNER WEBPARTNER A/S is a Danish Internet Service Provider 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 202.72.40.0/24 AS38205 202.72.41.0/24 AS38205 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 202.133.67.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.69.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.71.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.74.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.75.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.77.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.78.0/24 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 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 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 207.191.128.0/19 AS10887 BPSI-AS - BPSI Internet Services 207.204.168.0/24 AS15150 BELLTECH-AS - BELLWETHER TECHNOLOGY CORPORATION 207.204.222.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.38.192.0/18 AS3043 AMPHIB-AS - Amphibian Media Corporation 208.38.202.0/24 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 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 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 212.100.64.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.65.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.66.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.68.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.69.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.71.0/24 AS20598 CYBERSPACE-AS Autonomous System number for Cyber Space, 212.100.72.0/24 AS29835 NSS-CA - New Skies Satellites, Inc. 212.100.73.0/24 AS29835 NSS-CA - New Skies Satellites, Inc. 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. 216.162.96.0/19 AS7393 CYBERCON - CYBERCON, 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 217.29.128.0/20 AS15834 MENANET-AS MenaNet network Autonomous System 217.29.134.0/24 AS15834 MENANET-AS MenaNet network Autonomous System 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: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)]
by Matthew Moyle-Croft 05 Feb '09

05 Feb '09

Anthony Roberts wrote: > On Thu, 05 Feb 2009 11:08:44 +1030, Matthew Moyle-Croft > <mmc(a)internode.com.au> wrote: > >> Let's face it - the current v6 assignment rules are to solve a 1990s set >> of problems. A /64 isn't needed now that we have DHCP(v6). >> > > It's needed to prevent people from NATing in v6, as they'll still want > their stuff behind a firewall, and some of them will want subnets. > Why do we want to prevent people using NAT? If people choose to use NAT, then I have no issue with that. This anti-NAT zealotism is tiring and misplaced. > >> Setting the idea in people's heads that a /64 IS going to be their own >> statically is insane and will blow out provider's own routing tables >> more than is rational. >> > > No larger than their ARP tables are now. > And ARP tables are propogated around networks? No, they're local to a router. MMC -- Matthew Moyle-Croft - Internode/Agile - Networks Level 4, 150 Grenfell Street, Adelaide, SA 5000 Australia Email: mmc(a)internode.com.au Web: http://www.on.net Direct: +61-8-8228-2909 Mobile: +61-419-900-366 Reception: +61-8-8228-2999 Fax: +61-8-8235-6909

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Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space
by Roger Marquis 05 Feb '09

05 Feb '09

Mark Andrews wrote: > All IPv6 address assignments are leases. Whether you get > the address from a RIR, LIR or ISP. The lease may not be > renewed when it next falls due. You may get assigned a > different set of addresses at that point. You should plan > accordingly. Exactly the problem, and the reason A) IPv6 is not and will not be a viable option any time soon (soon being before the publication of an IPv6 NAT RFC), and B) why network providers (and other parties who stand to gain financially) are firmly against IPv6 NAT. > If we could get a true accounting of the extra cost imposed > by NAT's I would say it would be in the trillions of dollars. This is exactly the sort of hyperbole, like RFC4864's proposing that application-layer proxies are a viable substitute for NAT, that discredits IPv6 proponents. Those who remember the financial industry's push for SET, a failed encryption technology, will be struck by the similarities in technical vs rhetorical arguments. Perhaps what we need is an IPv6 NAT FAQ? I'm suspect many junior network engineers will be interested in the rational behind statements like: * NAT disadvantage #1: it costs a lot of money to do NAT (compared to what it saves consumers, ILECs, or ISPs?) * NAT disadvantage #2 (re: your IPv6 address space) Owned by an ISP? It isn't much different than it is now. (say again?) * NAT disadvantage #3: RFC1918 was created because people were afraid of running out of addresses. (in 1992?) * NAT disadvantage #4: It requires more renumbering to join conflicting RFC1918 subnets than would IPv6 to change ISPs. (got stats?) * NAT disadvantage #5: it provides no real security. (even if it were true this could not, logically, be a disadvantage) OTOH, the claimed advantages of NAT do seem to hold water somewhat better: * NAT advantage #1: it protects consumers from vendor (network provider) lock-in. * NAT advantage #2: it protects consumers from add-on fees for addresses space. (ISPs and ARIN, APNIC, ...) * NAT advantage #3: it prevents upstreams from limiting consumers' internal address space. (will anyone need more than a /48, to be asked in 2018) * NAT advantage #4: it requires new (and old) protocols to adhere to the ISO seven layer model. * NAT advantage #5: it does not require replacement security measures to protect against netscans, portscans, broadcasts (particularly microsoft netbios), and other malicious inbound traffic. IMHO, Roger Marquis

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Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space
by Roger Marquis 05 Feb '09

05 Feb '09

Owen DeLong wrote: > You are wrong.... > Quoting from RFC 1597 (a precursor which was obsoleted by RFC 1918): Ok, I was wrong. RFC1597 is dated 1994 and I thought the earliest references were 1995/96. The point I was trying to make is that RFC1918 and precursors were not motivated solely by address space limits. They were also motivated by the increasingly common practice of numbering internal networks with unassigned public address space. Random assignments of IP blocks had begun years before RFC1597 and were occurring in increasing numbers. "Those who forget history are doomed to repeat it" or so the saying goes. Force consumers internal networks to be publicly routable and you will see history repeat itself. Roger Marquis

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Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space (IPv6-MW)] (IPv6-MW)
by Brandon Butterworth 05 Feb '09

05 Feb '09

Scott Howard wrote: > > And that brings us back to the good old catch-22 > > of ISPs not supporting IPv6 because consumer CPE doesn't support it, > > and CPE not supporting it because ISP don't... No, it's because neither need to do it. If they did the apparent catch-22 would be fixed Matthew Moyle-Croft wrote: > As I asked before - has ANYONE done this before? ie. fully > dualstacked to customers? Or is it still theory? We have ADSL users with v4 and v6, they mostly use low end Ciscos, 837 and such (cheap on ebay so for the tech user base it's not too hard) Cheap retail CPE adding v6 by default would help. James W. Laferriere wrote: > Hello Matthew , See way below ... It's not so far if you don't quote the entire message > I am beginning to be worried that no one [has|is willing to divulge] > that they have accomplished this . One would think that someone would > at least pipe up just for the bragging factor . The thread seemed long and noisy enough already without everyone doing a me too. We did it, to see if we could and because we have like minded users wanting access. I know there are others. brandon

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Private use of non-RFC1918 IP space
by Trey Darley 05 Feb '09

05 Feb '09

Hi, y'all - Some colleagues and I are running into a bit of a problem. We've been using RFC 1918 Class A space but due to the way subnets have been allocated we are pondering the use of public IP space. As the network in question is strictly closed I don't anticipate any problems with this as the addresses would be unambiguous within our environment. I'm curious if anyone else is doing this. I'd be very interested in corresponding off-list with anyone who's in a similar position. Cheers, --Trey ++----------------------------------------------------------------------------++ Kingfisher Operations Trey Darley - Principal

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Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space
by Brandon Butterworth 05 Feb '09

05 Feb '09

> 4) Obtain PA space and do what you're doing with v4. > (4) is problematic because filtering long prefixes in v6 seems to be > more energetic than it is in v4. (5) is problematic if you don't > qualify for PI space. Oi, nooo Lets not recreate the v4 issues by suggesting it's just problematic, it should not happen. If you're going to add a prefix at least do it properly get PI, keep PA as PA only. No PI too hard excuses. If there were global stricter filtering at allocations then the hijacking problem would be one less excuse for people to justify crazy deaggregation brandon

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Re: v6 & DSL / Cable modems [was: Private use of non-RFC1918 IP space
by Nathan Ward 04 Feb '09

04 Feb '09

Apologies if this message is brief, it is sent from my cellphone. Begin forwarded message: > From: Nathan Ward > > On 5/02/2009, at 16:58, Chris Adams <cmadams(a)hiwaay.net> wrote: >> Since NAT == stateful firewall with packet mangling, it would be much >> easier to drop the packet mangling and just use a stateful firewall. >> You are just reinforcing the incorrect belief that "NAT == security, >> no-NAT == no-security". > > Not entirely. There was a lengthy and heated debate on this list > about 6 months ago, where the point was raised that many people like > to use NAT because it provides some level of anonymity in thier > network. Obviously this only applies for networks with enough people > that that has an effect. > > IPv6 has privacy addresses to address this concern.

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