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New version of Multi-Router Looking Glass (MRLG) released *SECURITY FIX*
by John Fraizer 31 Aug '07

31 Aug '07

A new version (v 5.4.1) of the Multi-Router Looking Glass has been released. Version 5.4.1 includes some minor updates I've made over the past year or so and also includes traps to prevent your looking-glass from being used to exploit the recent flaw discussed at http://tinyurl.com/2x8jpx All users of MRLG are strongly encouraged to update to the latest release. The MRLG source code can be found at: http://www.op-sec.us/mrlg/source/ If you have never seen MRLG in action, it is available for use at http://www.op-sec.us/mrlg/

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Network Operations Guide
by Kim Onnel 31 Aug '07

31 Aug '07

Hello, My customer grew from a small enterprise to an SP/Mobile operator network very quickly. I want to guide them on how to operate their network, so I am looking for a document for this. On the top of my head and please add your suggestions: 1) Change Management 2) Network Management 3) Daily Operational tasks/process Let me explain what's on my mind for each point above: 1) I can think of RANCID and TACACS+ in terms of configurations, but they also do hardware changes that affects the network without any strict procedures (example: add a switch and start an STP loop) 2) This I can get, but would also welcome suggestions, NMS, SNMP, netflow…. 3) Ticketing system, escalation procedures, troubleshooting documents, backup procedures, inventory… Your valuable input would be highly appreciated,. Regards, Kim

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[urgent assistance] 198.32.0.0/16 - Disappeared...
by Fergie 31 Aug '07

31 Aug '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Paging Bill Manning... Unfortunately, we've tried to reach Bill, as well as other folks at EP.NET to no avail, and this is impacting us quite negatively. [snip] Not available in any routing tables I have access to or any of the looking glasses from http://www.nanog.org/lookingglass.html. this is significant because any in-addr blocks that are authoritative @ flag.ep.net and dot.ep.net will now suffer from reverse name resolution issues. - From ATT route server: route-server>sh ip bgp 198.32.4.13 % Network not in table - From CerfNET route server: route-server>sh ip bgp 198.32.4.13 % Network not in table Allstream Toronto: route-server.east>sh ip bgp 198.32.4.13 % Network not in table This has been a problem since yesterday evening. [snip] FYI, some of our address space has been sub-allocated via EP.net and relies on it's reachability: [DOMAIN whois information for EP.NET ] Domain Name: EP.NET Namespace: ICANN Unsponsored Generic TLD - http://www.icann.org TLD Info: See IANA Whois - http://www.iana.org/root-whois/net.htm Registry: VeriSign, Inc. - http://www.verisign-grs.com Registrar: NETWORK SOLUTIONS, LLC. - http://www.networksolutions.com Whois Server: whois.networksolutions.com Name Server[whois+dns with ip] DOT.EP.NET 198.32.2.10 Name Server[from whois+dns, whois ip]: DOT.EP.NET 2001:478:6:0:230:48FF:FE22:6A29 Name Server[whois+dns with ip] FLAG.EP.NET 198.32.4.13 Updated Date: 11-Jan-2007 Creation Date: 09-Dec-1994 Expiration Date: 08-Dec-2012 Status: clientTransferProhibited [whois.networksolutions.com] Welcome to the Network Solutions Registrar WHOIS Server. The IP address from which you have visited the Network Solutions Registrar WHOIS database is contained within a list of IP addresses that may have failed to abide by Network Solutions' WHOIS policy. Failure to abide by this policy can adversely impact our systems and servers, preventing the processing of other WHOIS requests. To see the Network Solutions WHOIS Policy, click on or copy and paste the following URL into your browser: http://www.networksolutions.com/whois/index.jhtml If you feel that you have received this message in error, please contact us at: whoisquery(a)networksolutions.com and include the following information: Whois Query: domain ep.net YOUR IP address is 216.151.198.186 Date and Time of Query: Fri May 11 21:39:55 EDT 2007 Reason Code: CE [whois.networksolutions.com] Please contact me off-list is you have any inisght into this. Thanks, - - ferg -----BEGIN PGP SIGNATURE----- Version: PGP Desktop 9.6.1 (Build 1012) wj8DBQFGRRydq1pz9mNUZTMRAt1RAJ0daUTj2zsy4yw9Yq83mTgQdYBXcQCg+lgC Hs2XTn1hp42IjMLXmTfU4Vs= =D8x5 -----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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Lockheed Martin begins to deploy IPv6
by Steven M. Bellovin 31 Aug '07

31 Aug '07

http://fe22.news.re3.yahoo.com/s/infoworld/20070830/tc_infoworld/91459 --Steve Bellovin, http://www.cs.columbia.edu/~smb

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RE: An informal survey... round II
by tariq biziou 31 Aug '07

31 Aug '07

> > > Why should we announce tiny recycled blocks? If there is a /16 in the > > > swamp in which half the space is free but its all /24's, why wouldn't > > > wouldn't we allocate all the free /24's to a single entity and > > > instruct the entity to announce it as a "holey" /16? The existing /24 > > > holders will override (punch holes in) the /16 for their /24's. > > > > And when they withdraw the more specific or you glop them together in > > your fib in the name of agregation a 3rd party gets all their traffic? > > I'm sure that will work really well. > > Only the next hop. The game to play is "I want to dump traffic to a > neighboring AS who has more a chance of getting it to its relevant > destination." Partial routes (eg, filtering on say a /24 boundary > with a default route) already sort of gives you that. this idea has been flawed from the beginning: 1. prefix length indicates neither network capacity nor volume of traffic 2. most people prefer not to pay for traffic that is neither theirs nor a customer's -- --tariq

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BGP Update Report
by cidr-report＠potaroo.net 31 Aug '07

31 Aug '07

BGP Update Report Interval: 30-Jul-07 -to- 30-Aug-07 (32 days) Observation Point: BGP Peering with AS2.0 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS9583 162315 2.2% 137.2 -- SIFY-AS-IN Sify Limited 2 - AS14906 78389 1.1% 15677.8 -- 3 - AS6837 78263 1.1% 698.8 -- SWISSCOM-TRANSIT-AS Swisscom Solutions AG 4 - AS4621 77868 1.1% 526.1 -- UNSPECIFIED UNINET-TH 5 - AS24731 66260 0.9% 1743.7 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 6 - AS14201 60057 0.8% 6005.7 -- 7 - AS7018 51034 0.7% 33.1 -- ATT-INTERNET4 - AT&T WorldNet Services 8 - AS13285 45746 0.6% 6535.1 -- OPALTELECOM-AS Opal Telecom 9 - AS17974 42293 0.6% 107.6 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI INDONESIA 10 - AS30850 40792 0.6% 20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 11 - AS7545 37504 0.5% 49.3 -- TPG-INTERNET-AP TPG Internet Pty Ltd 12 - AS7491 37355 0.5% 313.9 -- PI-PH-AS-AP PI-PHILIPINES 13 - AS4249 37059 0.5% 261.0 -- LILLY-AS - Eli Lilly and Company 14 - AS237 34922 0.5% 204.2 -- MERIT-AS-14 - Merit Network Inc. 15 - AS5786 34805 0.5% 204.7 -- UPRENET - University of Puerto Rico 16 - AS8764 34498 0.5% 20.6 -- TEOLTAB TEO LT AB Autonomous System 17 - AS27289 34352 0.5% 34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 18 - AS702 34020 0.5% 51.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe 19 - AS8151 33282 0.5% 35.2 -- Uninet S.A. de C.V. 20 - AS12975 32562 0.5% 664.5 -- PALTEL-AS PALTEL Autonomous System TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27289 34352 0.5% 34352.0 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 2 - AS22072 31744 0.4% 31744.0 -- 3 - AS30850 40792 0.6% 20396.0 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 4 - AS26829 19646 0.3% 19646.0 -- YKK-USA - YKK USA,INC 5 - AS14906 78389 1.1% 15677.8 -- 6 - AS15126 8039 0.1% 8039.0 -- ASMC - American Suzuki Motor Corporation 7 - AS13285 45746 0.6% 6535.1 -- OPALTELECOM-AS Opal Telecom 8 - AS43043 6523 0.1% 6523.0 -- INTERKOM-AS Interkom Sp. z o.o. 9 - AS14201 60057 0.8% 6005.7 -- 10 - AS30707 13209 0.2% 4403.0 -- 11 - AS21348 8010 0.1% 4005.0 -- KOPTERIFI KOPTERIFI is autonomous system. Located in Vammala Finland 12 - AS20816 3739 0.1% 3739.0 -- IIP-NET-AS20816 Science and Society Telecomm Center 13 - AS30375 3392 0.1% 3392.0 -- TEVA-NA - Teva Pharmaceuticals USA, INC 14 - AS39408 3111 0.0% 3111.0 -- CZ-ETHERNET AVI ethernet.cz 15 - AS41688 17499 0.2% 2916.5 -- COSMOFON-AS AS for Cosmofon 16 - AS13620 31519 0.4% 2865.4 -- ASN-ELAN - Elan Communications, Inc. 17 - AS40359 2511 0.0% 2511.0 -- SOUTHEASTERNMILLS-ROME - Southeastern Mills, Inc. 18 - AS9660 7411 0.1% 2470.3 -- KANNET-AS-AP Telecommunication and ISP company 19 - AS29425 2028 0.0% 2028.0 -- SAKHCOM-AS SAKHCOM-NETWORK AS 20 - AS43046 2012 0.0% 2012.0 -- MSOLS-AS MSOLS LTD TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 221.135.22.0/24 51269 0.7% AS9583 -- SIFY-AS-IN Sify Limited 2 - 62.24.238.0/24 45660 0.6% AS13285 -- OPALTELECOM-AS Opal Telecom 3 - 194.110.73.0/24 40772 0.5% AS30850 -- DESMIE-AS Hellenic Trasmission System Operator S.A. 4 - 221.135.253.0/24 39598 0.5% AS9583 -- SIFY-AS-IN Sify Limited 5 - 208.46.32.0/24 34352 0.4% AS27289 -- CLEOCOMMUNICATIONS - CLEO COMMUNICATIONS INC 6 - 12.106.30.0/24 31744 0.4% AS22072 -- 7 - 117.58.192.0/19 31196 0.4% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 8 - 80.243.64.0/20 30257 0.4% AS21332 -- NTC-AS New Telephone Company 9 - 170.65.189.0/24 30077 0.4% AS14201 -- 10 - 170.65.176.0/22 29879 0.4% AS14201 -- 11 - 12.108.254.0/24 19646 0.2% AS26829 -- YKK-USA - YKK USA,INC 12 - 12.27.90.0/24 18102 0.2% AS14906 -- 13 - 12.27.91.0/24 18097 0.2% AS14906 -- 14 - 12.27.88.0/24 14206 0.2% AS14906 -- 15 - 12.27.89.0/24 14116 0.2% AS14906 -- 16 - 12.27.88.0/22 13868 0.2% AS14906 -- 17 - 89.4.131.0/24 13668 0.2% AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - 64.95.193.0/24 13193 0.2% AS30707 -- 19 - 203.63.26.0/24 13133 0.2% AS9747 -- EZINTERNET-AS-AP EZInternet Pty Ltd 20 - 77.247.128.0/20 13119 0.2% AS34034 -- ARCTEL-AS Arctel Company Main AS AS43043 -- INTERKOM-AS Interkom Sp. z o.o. 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 31 Aug '07

31 Aug '07

This report has been generated at Fri Aug 31 21:14:10 2007 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 24-08-07 228272 149302 25-08-07 233150 149937 26-08-07 233142 150250 27-08-07 233479 150700 28-08-07 233323 151020 29-08-07 233577 149431 30-08-07 233841 150016 31-08-07 233216 150935 AS Summary 26201 Number of ASes in routing system 11053 Number of ASes announcing only one prefix 1490 Largest number of prefixes announced by an AS AS7018 : ATT-INTERNET4 - AT&T WorldNet Services 89094912 Largest address span announced by an AS (/32s) AS721 : DISA-ASNBLK - DoD Network Information Center Aggregation Summary The algorithm used in this report proposes aggregation only when there is a precise match using the AS path, so as to preserve traffic transit policies. Aggregation is also proposed across non-advertised address space ('holes'). --- 31Aug07 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 233077 150930 82147 35.2% All ASes AS4755 1346 402 944 70.1% VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System AS18566 1022 108 914 89.4% COVAD - Covad Communications Co. AS4323 1319 432 887 67.2% TWTC - Time Warner Telecom, Inc. AS11492 1137 344 793 69.7% CABLEONE - CABLE ONE AS6478 1129 354 775 68.6% ATT-INTERNET3 - AT&T WorldNet Services AS4134 1071 337 734 68.5% CHINANET-BACKBONE No.31,Jin-rong Street AS22773 763 76 687 90.0% CCINET-2 - Cox Communications Inc. AS9498 996 400 596 59.8% BBIL-AP BHARTI BT INTERNET LTD. AS19262 776 227 549 70.7% VZGNI-TRANSIT - Verizon Internet Services Inc. AS17488 796 284 512 64.3% HATHWAY-NET-AP Hathway IP Over Cable Internet AS18101 594 93 501 84.3% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS8151 905 405 500 55.2% Uninet S.A. de C.V. AS7545 732 233 499 68.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS7018 1490 1013 477 32.0% ATT-INTERNET4 - AT&T WorldNet Services AS15270 574 100 474 82.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS19916 568 101 467 82.2% ASTRUM-0001 - OLM LLC AS2386 1214 751 463 38.1% INS-AS - AT&T Data Communications Services AS6197 1026 574 452 44.1% BATI-ATL - BellSouth Network Solutions, Inc AS4812 548 106 442 80.7% CHINANET-SH-AP China Telecom (Group) AS17676 503 64 439 87.3% JPNIC-JP-ASN-BLOCK Japan Network Information Center AS4766 803 378 425 52.9% KIXS-AS-KR Korea Telecom AS9443 473 82 391 82.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS9583 1132 768 364 32.2% SIFY-AS-IN Sify Limited AS4808 482 119 363 75.3% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS7011 913 554 359 39.3% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS4668 516 168 348 67.4% LGNET-AS-KR LG CNS AS16814 426 84 342 80.3% NSS S.A. AS16852 402 75 327 81.3% BROADWING-FOCAL - Broadwing Communications Services, Inc. AS33588 458 144 314 68.6% BRESNAN-AS - Bresnan Communications, LLC. AS577 574 261 313 54.5% BACOM - Bell Canada Total 24688 9037 15651 63.4% Top 30 total Possible Bogus Routes 24.48.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 24.246.0.0/17 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 24.246.128.0/18 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 41.202.189.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 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 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 63.140.238.0/24 AS20471 MONCUR - Moncur Design 63.141.42.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 63.141.159.0/24 AS17216 VERITECT-EAST - Veritect 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 63.248.0.0/17 AS3356 LEVEL3 Level 3 Communications 64.7.112.0/21 AS13511 64.7.120.0/21 AS13537 64.17.32.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.33.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.17.37.0/24 AS13488 CBWU-13488 - Continental Broadband Florida, Inc DBA WebUnited 64.46.96.0/20 AS13680 AS13680 Hostway Corporation Tampa, FL 64.46.112.0/20 AS30217 DESYNC Desync Corporation 64.89.224.0/20 AS15276 MAX-LV - Intuitive Logic 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 65.36.121.0/24 AS29957 UINET - UI NET LLC 65.60.45.0/24 AS32311 JKS-ASN - JKS Media, LLC 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 66.97.32.0/20 AS11305 INTERLAND-NET1 - Interland Incorporated 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.235.158.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 66.241.96.0/21 AS10271 TCIX - Troy City Internet Exchange, Inc 67.20.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 67.241.122.128/26 AS33287 DNEO-OSP4 - Comcast Cable Communications, Inc. 68.64.0.0/13 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.64.208.0/20 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.65.192.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.66.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.67.16.0/21 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.68.192.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.168.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.169.21.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 68.171.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 68.232.0.0/14 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 68.234.32.0/19 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 69.55.108.0/24 AS4977 NET1 - Pecos Technologies 69.71.192.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 69.160.0.0/12 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 69.162.64.0/19 AS20001 ROADRUNNER-WEST - 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 70.33.64.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.35.0.0/18 AS20001 ROADRUNNER-WEST - Road Runner HoldCo LLC 70.38.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 70.40.0.0/16 AS19548 ADELPHIA-AS2 - Road Runner HoldCo LLC 72.4.176.192/28 AS30217 DESYNC Desync Corporation 72.9.128.0/20 AS27572 THEBOE-27572 - The Boeing Company 78.157.128.0/19 AS35057 ULTRANET-AS UltraNet Ltd. 78.157.160.0/19 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 85.158.88.0/21 AS8514 INODE inode Telekommunikationsdienstleistungs GmbH 91.198.78.0/24 AS33891 CORE-BACKBONE Core-Backbone GmbH 93.192.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 93.255.248.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 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 118.102.8.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.9.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.10.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.11.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.12.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.13.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.14.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 118.102.15.0/24 AS38186 FNCL-AS-AP First Net Com Ltd Internet Service Provider 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 AS4763 TELSTRANZ-AS 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 159.220.0.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/22 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.4.0/24 AS16050 REUTERS-DOCKLANDS-RES-AS Reuters Docklands resiliancy 159.220.8.0/22 AS35528 REUTERS-UK2-AS Reuters-UK2 159.220.40.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.41.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.42.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.43.0/24 AS1787 REUTERS-AMERICA-ISP-CELL-AS - Reuters America Inc. 159.220.64.0/23 AS24977 MONEYLINE-UK Moneyline Telerate 163.142.0.0/16 AS2500 JPNIC-ASBLOCK-AP JPNIC 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 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.108.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.69.177.0/24 AS5515 SONERA-GLOBAL-IP Sonera Solution Autonomous System 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.88.99.0/24 AS1930 RCCN RCCN-NET 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 192.122.212.0/24 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 192.245.235.0/24 AS29748 CARPATHIA-HOSTING - Carpathia Hosting 194.0.74.0/23 AS6714 ATOMNET ATOM SA 194.31.227.0/24 AS21461 TRANSFAIRNET Transfair-net GmbH Krefeld 194.59.176.0/20 AS1273 CW Cable & Wireless 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-1 198.23.26.0/24 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 198.163.155.0/24 AS684 MTSAL-ASN - MTS Allstream Inc. 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 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 199.60.0.0/20 AS271 BCNET-AS - University of British Columbia 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 AS721 DISA-ASNBLK - DoD Network Information Center 199.114.132.0/24 AS27064 DDN-ASNBLK1 - 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 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.140.0/24 AS3544 ITSDN-U7 - DoD Network Information Center 199.114.142.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.144.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.148.0/24 AS27064 DDN-ASNBLK1 - DoD Network Information Center 199.114.150.0/24 AS27064 DDN-ASNBLK1 - 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 202.4.160.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.161.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.4.162.0/24 AS9498 BBIL-AP BHARTI BT INTERNET LTD. 202.9.64.0/19 AS9290 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 202.124.192.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.193.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.194.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.195.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.196.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.197.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.198.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.199.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.200.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.201.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.202.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.203.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.204.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.205.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.206.0/24 AS17557 PKTELECOM-AS-AP Pakistan Telecom 202.124.207.0/24 AS17911 BRAINPK-AS-AP Brain Telecommunication Ltd. 202.125.96.0/20 AS7693 COMNET-TH KSC Commercial Internet Co. Ltd. 202.128.109.0/24 AS4802 ASN-IINET iiNet Limited 202.128.110.0/23 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 203.112.101.0/24 AS1221 ASN-TELSTRA Telstra Pty 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. 203.152.136.0/23 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) 204.29.196.0/24 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 204.153.104.0/24 AS10913 INTERNAP-BLK - Internap Network Services 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 206.55.208.0/20 AS22180 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 207.189.62.0/23 AS7132 SBIS-AS - AT&T 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. 207.246.192.0/20 AS5656 ACCESSUS-DOM - accessU.S./BASENet 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 209.140.24.0/24 AS3043 AMPHIB-AS - Amphibian Media Corporation 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 209.203.128.0/19 AS22302 INOC - INOC, LLC 209.207.24.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.207.36.0/24 AS21829 JADETECH-NET - Jade Technologies, Inc. 209.212.240.0/20 AS14825 CONSONUS - Consonus, inc 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 216.7.139.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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 216.115.73.0/24 AS26834 DURA - Dura Automotive 216.172.198.0/24 AS15218 COX-OKC - Cox Communications 216.172.199.0/24 AS15218 COX-OKC - Cox Communications 216.201.80.0/20 AS3602 AS3602-RTI - Rogers Telecom Inc. 216.210.86.0/24 AS577 BACOM - Bell Canada 216.211.160.0/21 AS11584 IGEUNET Intergate Europe Inc. 216.235.96.0/19 AS13645 BROADBANDONE - BroadbandONE, Inc. 216.236.171.0/24 AS4565 EPOCH-INTERNET - Epoch Networks 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 216.251.203.0/24 AS7132 SBIS-AS - AT&T Internet Services 216.251.205.0/24 AS209 ASN-QWEST - Qwest 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 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: "2M today, 10M with no change in technology"? An informal survey.
by Brandon Butterworth 31 Aug '07

31 Aug '07

> In another mailing list, someone has asserted that "noone believes > router vendors who say [they can support 2M routes today and 10M with > no change in technology]". Haven't we gone over the CPU speed argument recently enough? > Do you believe router vendors who state they today have "capacities > on the order of 2 million ipv4 routes and they have no reason to > expect that they couldn't deliver 10 million route FIB products in a > few years given sufficient demand."? Pointless argument, wait and see as it doesn't matter. If they do then we're fine. If they don't then we won't have that many routes so it won't be a problem. > - where do you believe existing routing technology will fall down? If people sit watching the train crash rather than take avoiding action > - what steps will you take/are you taking to limit your vulnerability? As long as I can afford as big a RP as the next ISP we're fine. brandon

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How to get help from your ISP for security problems
by Sean Donelan 31 Aug '07

31 Aug '07

I'm used to the fingerpointing, but I was amazed when I met a lot of security researchers which didn't seem to know about all the different things ISPs are doing to help customers avoid having their computers compromised by intrusions and repairing their computers afterwards. So I started putting together a web page of paid and free ISP security support links. If you are a national or large regional ISP in the US, send me your link and I'll add it. <http://www.donelan.com/ispsupport.html> Note: I haven't said how to get help from some other ISP.

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Re: An informal survey... round II
by William Herrin 31 Aug '07

31 Aug '07

On 8/30/07, John Curran <jcurran(a)mail.com> wrote: > I.E. If at some time unknown around 2010, ISP's stop receiving > new allocations from their RIR, and instead use of many smaller > "recycled" IPv4 address blocks, we could be looking at a 10x to > 20x increase in routes per month for the same customer growth. John, Why should we announce tiny recycled blocks? If there is a /16 in the swamp in which half the space is free but its all /24's, why wouldn't wouldn't we allocate all the free /24's to a single entity and instruct the entity to announce it as a "holey" /16? The existing /24 holders will override (punch holes in) the /16 for their /24's. Regards, Bill Herrin -- William D. Herrin herrin(a)dirtside.com bill(a)herrin.us 3005 Crane Dr. Web: <http://bill.herrin.us/> Falls Church, VA 22042-3004

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