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re: Bright House residential IPv6
by Nick Olsen 02 May '11

02 May '11

Bright House does Not provide any IPv6 on any service at this time. It looks like they are allocated a prefix from ARIN, But They do not announce it. Expect them to be the last to support it. Nick Olsen Network Operations (855) FLSPEED x106 ---------------------------------------- From: "Thomas York" <straterra(a)fuhell.com> Sent: Monday, May 02, 2011 10:17 AM To: nanog(a)nanog.org Subject: Bright House residential IPv6 I'm a new Bright House residential customer and I have their new 40/5 'Lightning' service, which is rumored to have free native IPv6. I've called them, but of course no one I talked to knew anything about IPv6. Do any of you have this service and have native? If you do, what did you do to get it activated for your line? Thomas York

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Bright House residential IPv6
by Thomas York 02 May '11

02 May '11

I'm a new Bright House residential customer and I have their new 40/5 'Lightning' service, which is rumored to have free native IPv6. I've called them, but of course no one I talked to knew anything about IPv6. Do any of you have this service and have native? If you do, what did you do to get it activated for your line? Thomas York

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Summary: Youtube Geolocation
by Dan White 02 May '11

02 May '11

A couple of weeks ago, I posted (http://tinyurl.com/3btmf55) the following question to the list asking for assistance: >We're experiencing very poor quality with You Tube, and it appears we're >subject to a bad entry within a geolocation database somewhere. > >When we attempt to view videos, the contact comes back to us from IPs >like: > >208.117.226.21 (traceroute's through Frankfurt) >173.194.50.47 >74.125.100.29 > >All of those IPs are >125ms away from us (67.217.144.0/20, and >216.14.144.0/20). > >However, we've never experienced redirection problems with Google before >(we always land at www.google.com) so I'm not sure where to take our >trouble. > >The page at: > >http://www.google.com/support/websearch/bin/request.py?contact_type=ip > >isn't of much help as it assumes the problem is google.com redirection. > >Are there any contacts at Youtube who could provide some assistance? And received the following comments on and off list: Carl Rosevear confirmed that he had experienced the same issue, and had been attempting to work through the problem for some time. Mike Schoenfeld suggested verifying the information at: http://www.quova.com/what/request-ip-update/ Harry Strongburg posted that he had experienced similar problem over IPv6, and suggested increasing MTU values as a possible fix. Aaron Hopkins, Blake Hudson, and a private response, pointed towards DNS resolution as being a possible problem. I received private contact from a Google engineer requesting more information. The following test was used to confirm that the issue was indeed due to a DNS resolution problem: dig +trace v1.lscache1.c.youtube.com. ping <returned IP> traceroute <returned IP> While the problem was happening, v1.lscache1.c.youtube.com resolved to an address that was 129ms and 12 hops away from our network. With the assistance of irc://irc.freenode.net/#bind, we instituted the following temporary work around within our local resolvers, which provided instant relief for our end-users: zone "youtube.com" { type forward; forwarders { x.x.x.x; }; }; Where x.x.x.x is a geographically-near nameserver of one of our upstream providers. As of this morning, we have noticed that the problem has been resolved, and we've removed the temporary workaround within our local resolvers. It took approximately 2 weeks to achieve a resolution on this issue, which is within the time frame indicated here: http://www.google.com/support/websearch/bin/answer.py?hl=en&answer=873 After this fix, v1.lscache1.c.youtube.com is now resolving to an address that's about 8ms and 6 hops away from our network. I'd like to publicly thank those responsible for correcting this problem, and for all those offering sympathy and tips for trouble shooting. -- Dan White

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Wire-rate Packet Capture on 10gbE
by Kyle Creyts 02 May '11

02 May '11

How is this being done? I've looked at looked at PF_RING and TNAPI... is there anything better out there? --Kyle

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Multitenant FWs
by David Oramas 02 May '11

02 May '11

Hi, What do you guys recommend for Multitenant Firewalls with support for over 1,000+ users/contexts? I have looked at Centrinet's Accessmanager and Barracuda NG Firewall. Any other players/products? Many Thanks in advance for the input,

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BGP Update Report
by cidr-report＠potaroo.net 29 Apr '11

29 Apr '11

BGP Update Report Interval: 21-Apr-11 -to- 28-Apr-11 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19743 32039 1.6% 4577.0 -- 2 - AS9829 21443 1.1% 21.3 -- BSNL-NIB National Internet Backbone 3 - AS17974 18475 0.9% 10.1 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia 4 - AS27738 17261 0.9% 50.9 -- Ecuadortelecom S.A. 5 - AS32528 17148 0.9% 2143.5 -- ABBOTT Abbot Labs 6 - AS11492 16263 0.8% 12.8 -- CABLEONE - CABLE ONE, INC. 7 - AS7633 15307 0.8% 75.4 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore 8 - AS44609 12851 0.7% 4283.7 -- FNA Fars News Agency Cultural Arts Institute 9 - AS11992 12773 0.7% 28.8 -- CENTENNIAL-PR - Centennial de Puerto Rico 10 - AS6389 12491 0.6% 3.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 11 - AS14420 12464 0.6% 18.7 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 12 - AS9498 12311 0.6% 15.3 -- BBIL-AP BHARTI Airtel Ltd. 13 - AS7552 12111 0.6% 9.8 -- VIETEL-AS-AP Vietel Corporation 14 - AS35931 12078 0.6% 2013.0 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 15 - AS45595 10417 0.5% 28.8 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited 16 - AS7545 10168 0.5% 11.6 -- TPG-INTERNET-AP TPG Internet Pty Ltd 17 - AS4323 9856 0.5% 3.7 -- TWTC - tw telecom holdings, inc. 18 - AS28573 9549 0.5% 7.3 -- NET Servicos de Comunicao S.A. 19 - AS5800 9478 0.5% 50.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - AS24560 9088 0.5% 7.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS19743 32039 1.6% 4577.0 -- 2 - AS44609 12851 0.7% 4283.7 -- FNA Fars News Agency Cultural Arts Institute 3 - AS32528 17148 0.9% 2143.5 -- ABBOTT Abbot Labs 4 - AS35931 12078 0.6% 2013.0 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - AS49600 1355 0.1% 1355.0 -- LASEDA La Seda de Barcelona, S.A 6 - AS9270 2989 0.1% 597.8 -- APAN-KR-AS Asia Pacific Advanced Network Korea(APAN-KR) Consortium 7 - AS23364 597 0.0% 597.0 -- SECOTOOLS-US - Seco Tools Inc. 8 - AS12732 2169 0.1% 542.2 -- GUTCON-NET GutCon GmbH 9 - AS3 385 0.0% 735.0 -- NETCKRACKER-AS NETCKRACKER Ltd 10 - AS18704 3755 0.2% 375.5 -- T-SYSTEM - T-SYSTEMS INC. 11 - AS5966 375 0.0% 375.0 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 12 - AS23310 697 0.0% 348.5 -- TASTYLIME - TASTY LIME 13 - AS48349 306 0.0% 306.0 -- SICE-IT-AS JSC "Siberian Interbank Currency Exchange - Information Technologies" 14 - AS24801 902 0.1% 300.7 -- monarch 15 - AS722 2675 0.1% 297.2 -- DNIC-ASBLK-00721-00726 - DoD Network Information Center 16 - AS9476 294 0.0% 294.0 -- INTRAPOWER-AS-AP IntraPower Pty. Ltd. 17 - AS38757 512 0.0% 256.0 -- ICONPLN-ID-AP PT. Indonesia Comnets Plus 18 - AS50324 250 0.0% 250.0 -- ORCO-GSG GSG Asset GmbH & Co. Verwaltungs KG 19 - AS56453 245 0.0% 245.0 -- SMA Panajotis Tolatzis trading as "Secure Media Associates" 20 - AS33362 2929 0.1% 244.1 -- WIKTEL-NET - Wikstrom Telephone Company, Incorporated TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 130.36.35.0/24 8563 0.4% AS32528 -- ABBOTT Abbot Labs 2 - 130.36.34.0/24 8560 0.4% AS32528 -- ABBOTT Abbot Labs 3 - 202.92.235.0/24 8006 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 4 - 63.211.68.0/22 7021 0.3% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - 203.190.151.0/24 6980 0.3% AS7633 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore 6 - 203.129.236.0/24 6478 0.3% AS7633 -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore 7 - 178.22.79.0/24 6431 0.3% AS44609 -- FNA Fars News Agency Cultural Arts Institute 8 - 178.22.72.0/21 6403 0.3% AS44609 -- FNA Fars News Agency Cultural Arts Institute 9 - 65.122.196.0/24 6331 0.3% AS19743 -- 10 - 221.121.96.0/19 6041 0.3% AS7491 -- PI-PH-AS-AP PI-PHILIPINES 11 - 65.162.204.0/24 5143 0.2% AS19743 -- 12 - 65.163.182.0/24 5143 0.2% AS19743 -- 13 - 66.238.91.0/24 5142 0.2% AS19743 -- 14 - 66.89.98.0/24 5141 0.2% AS19743 -- 15 - 72.164.144.0/24 5137 0.2% AS19743 -- 16 - 208.54.82.0/24 4891 0.2% AS701 -- UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 17 - 198.140.43.0/24 4864 0.2% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 18 - 68.65.152.0/22 3763 0.2% AS11915 -- TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 19 - 64.43.0.0/16 3727 0.2% AS18704 -- T-SYSTEM - T-SYSTEMS INC. 20 - 202.153.174.0/24 3626 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org 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 29 Apr '11

29 Apr '11

This report has been generated at Fri Apr 29 21:12:19 2011 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 22-04-11 358888 210678 23-04-11 359100 210025 24-04-11 359043 210099 25-04-11 359109 210322 26-04-11 359153 210508 27-04-11 359331 210252 28-04-11 359218 210513 29-04-11 359398 210638 AS Summary 37536 Number of ASes in routing system 15812 Number of ASes announcing only one prefix 3646 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 110422528 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street 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'). --- 29Apr11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 359485 210619 148866 41.4% All ASes AS6389 3646 261 3385 92.8% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 2622 401 2221 84.7% TWTC - tw telecom holdings, inc. AS4766 2434 915 1519 62.4% KIXS-AS-KR Korea Telecom AS6478 1658 175 1483 89.4% ATT-INTERNET3 - AT&T Services, Inc. AS10620 1448 231 1217 84.0% Telmex Colombia S.A. AS22773 1300 93 1207 92.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS19262 1495 298 1197 80.1% VZGNI-TRANSIT - Verizon Online LLC AS18566 1790 663 1127 63.0% COVAD - Covad Communications Co. AS4755 1459 376 1083 74.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1215 142 1073 88.3% VIETEL-AS-AP Vietel Corporation AS1785 1794 764 1030 57.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS28573 1289 416 873 67.7% NET Servicos de Comunicao S.A. AS24560 1158 339 819 70.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS7545 1561 764 797 51.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS18101 935 145 790 84.5% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS8151 1248 524 724 58.0% Uninet S.A. de C.V. AS4808 1038 333 705 67.9% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS3356 1128 462 666 59.0% LEVEL3 Level 3 Communications AS7303 927 264 663 71.5% Telecom Argentina S.A. AS17488 944 312 632 66.9% HATHWAY-NET-AP Hathway IP Over Cable Internet AS11492 1261 636 625 49.6% CABLEONE - CABLE ONE, INC. AS17676 660 70 590 89.4% GIGAINFRA Softbank BB Corp. AS855 635 57 578 91.0% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6503 853 277 576 67.5% Axtel, S.A.B. de C.V. AS14420 665 104 561 84.4% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS3549 948 400 548 57.8% GBLX Global Crossing Ltd. AS22047 564 30 534 94.7% VTR BANDA ANCHA S.A. AS4780 718 188 530 73.8% SEEDNET Digital United Inc. AS22561 863 341 522 60.5% DIGITAL-TELEPORT - Digital Teleport Inc. AS17974 1826 1329 497 27.2% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia Total 40082 11310 28772 71.8% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 24.48.0.0/14 AS5769 VIDEOTRON - Videotron Telecom Ltee 24.225.128.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/18 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.192.0/23 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.224.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.237.0/24 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 24.225.248.0/21 AS36377 PATRIOT-MEDIA-NJ - Comcast Telecommunications, Inc. 31.200.248.0/21 AS45005 GORIZONT-YAROSLAVL-AS Gorizont LTD 31.204.128.0/19 AS49544 INTERACTIVE3D-AS Interactive3D 31.205.0.0/16 AS41230 ASK4 Ask4 Limited 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 45.127.0.0/16 AS13767 DBANK - DataBank Holdings, Ltd. 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 66.171.32.0/20 AS16626 GNAXNET-AS - Global Net Access, LLC 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.22.32.0/19 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 115.42.28.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.40.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.42.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.44.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.47.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.48.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.49.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.50.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.51.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.52.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.53.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.54.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.55.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.56.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.57.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.58.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.59.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.61.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.62.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 115.42.63.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 181.82.15.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.16.0/24 AS23982 SENDB-AS-KR Dongbu District Office of Education in Seoul 181.82.17.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 181.82.18.0/24 AS38418 SENSD-AS-KR seoul seondong district office of education 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.101.46.0/24 AS6503 Axtel, S.A.B. de C.V. 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 192.124.252.0/22 AS680 DFN-IP service G-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.145.251.0/24 AS10026 PACNET Pacnet Global Ltd 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.15.4.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.15.5.0/24 AS4323 TWTC - tw telecom holdings, inc. 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 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 198.175.231.0/24 AS19262 VZGNI-TRANSIT - Verizon Online LLC 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.33.84.0/22 AS9911 CONNECTPLUS-AP Singapore Telecom 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 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 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.24.73.0/24 AS26061 Equant Colombia 200.24.76.0/24 AS7195 Telecorp Colombia S.A. 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.146.186.0/24 AS23655 SNAP-NZ-AS Snap Internet Limited 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.18.156.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 203.190.32.0/22 AS24564 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 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 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 206.72.192.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.194.0/23 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.78.165.0/24 AS16565 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 216.10.235.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.10.236.0/24 AS13780 NTNCOMMUNICATIONS - NTN 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.105.192.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc. 216.105.196.0/23 AS7385 INTEGRATELECOM - Integra Telecom, Inc. 216.105.200.0/21 AS7385 INTEGRATELECOM - Integra Telecom, 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. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Fwd: [arin-ppml] Statistics regarding NRPM 8.3 Transfers to date
by John Curran 29 Apr '11

29 Apr '11

Transfers of IPv4 address space beginning to heat up. FYI, /John John Curran President and CEO ARIN Begin forwarded message: From: John Curran <jcurran(a)arin.net<mailto:jcurran@arin.net>> Date: April 29, 2011 1:08:49 PM EDT To: Public Policy Mailing List <ppml(a)arin.net<mailto:ppml@arin.net>> Subject: [arin-ppml] Statistics regarding NRPM 8.3 Transfers to date To date, there have been 10 completed specified transfers under NRPM 8.3: Distribution of IPv4 Resources transferred: 1 /17 3 /20s 1 /21 1 /23 49 /24s All resources were received under an RSA. None under LRSA. Microsoft transaction not counted in the above (pending close) FYI, /John _______________________________________________ PPML You are receiving this message because you are subscribed to the ARIN Public Policy Mailing List (ARIN-PPML(a)arin.net<mailto:ARIN-PPML@arin.net>). Unsubscribe or manage your mailing list subscription at: http://lists.arin.net/mailman/listinfo/arin-ppml Please contact info(a)arin.net if you experience any issues.

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[NANOG-announce] NANOG 52 agenda available!
by David Meyer 29 Apr '11

29 Apr '11

Please see http://nanog.org/meetings/nanog52/agenda.php Look forward to seeing you in Denver. Dave (for the NANOG PC) _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org https://mailman.nanog.org/mailman/listinfo/nanog-announce

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Weekly Routing Table Report
by Routing Analysis Role Account 29 Apr '11

29 Apr '11

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, LacNOG, CaribNOG and the RIPE Routing Working Group. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 30 Apr, 2011 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 356141 Prefixes after maximum aggregation: 161025 Deaggregation factor: 2.21 Unique aggregates announced to Internet: 175803 Total ASes present in the Internet Routing Table: 37438 Prefixes per ASN: 9.51 Origin-only ASes present in the Internet Routing Table: 31355 Origin ASes announcing only one prefix: 15082 Transit ASes present in the Internet Routing Table: 5058 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 4.4 Max AS path length visible: 36 Max AS path prepend of ASN (36992) 29 Prefixes from unregistered ASNs in the Routing Table: 584 Unregistered ASNs in the Routing Table: 291 Number of 32-bit ASNs allocated by the RIRs: 1317 Number of 32-bit ASNs visible in the Routing Table: 1025 Prefixes from 32-bit ASNs in the Routing Table: 2298 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 148 Number of addresses announced to Internet: 2420666304 Equivalent to 144 /8s, 72 /16s and 111 /24s Percentage of available address space announced: 65.3 Percentage of allocated address space announced: 65.3 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 90.6 Total number of prefixes smaller than registry allocations: 147936 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 89082 Total APNIC prefixes after maximum aggregation: 29925 APNIC Deaggregation factor: 2.98 Prefixes being announced from the APNIC address blocks: 85522 Unique aggregates announced from the APNIC address blocks: 36919 APNIC Region origin ASes present in the Internet Routing Table: 4425 APNIC Prefixes per ASN: 19.33 APNIC Region origin ASes announcing only one prefix: 1232 APNIC Region transit ASes present in the Internet Routing Table: 703 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 48 Number of APNIC addresses announced to Internet: 611294496 Equivalent to 36 /8s, 111 /16s and 157 /24s Percentage of available APNIC address space announced: 77.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 140235 Total ARIN prefixes after maximum aggregation: 71231 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 112584 Unique aggregates announced from the ARIN address blocks: 45236 ARIN Region origin ASes present in the Internet Routing Table: 14345 ARIN Prefixes per ASN: 7.85 ARIN Region origin ASes announcing only one prefix: 5478 ARIN Region transit ASes present in the Internet Routing Table: 1492 Average ARIN Region AS path length visible: 3.9 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 11 Number of ARIN addresses announced to Internet: 799837952 Equivalent to 47 /8s, 172 /16s and 143 /24s Percentage of available ARIN address space announced: 63.6 ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 393216-394239 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 84054 Total RIPE prefixes after maximum aggregation: 47941 RIPE Deaggregation factor: 1.75 Prefixes being announced from the RIPE address blocks: 77228 Unique aggregates announced from the RIPE address blocks: 51126 RIPE Region origin ASes present in the Internet Routing Table: 15564 RIPE Prefixes per ASN: 4.96 RIPE Region origin ASes announcing only one prefix: 7810 RIPE Region transit ASes present in the Internet Routing Table: 2440 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 36 Number of RIPE region 32-bit ASNs visible in the Routing Table: 760 Number of RIPE addresses announced to Internet: 467574528 Equivalent to 27 /8s, 222 /16s and 159 /24s Percentage of available RIPE address space announced: 75.3 RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 196608-198655 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8, 185/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 32502 Total LACNIC prefixes after maximum aggregation: 7466 LACNIC Deaggregation factor: 4.35 Prefixes being announced from the LACNIC address blocks: 31515 Unique aggregates announced from the LACNIC address blocks: 16536 LACNIC Region origin ASes present in the Internet Routing Table: 1442 LACNIC Prefixes per ASN: 21.86 LACNIC Region origin ASes announcing only one prefix: 427 LACNIC Region transit ASes present in the Internet Routing Table: 261 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 19 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 201 Number of LACNIC addresses announced to Internet: 82907136 Equivalent to 4 /8s, 241 /16s and 16 /24s Percentage of available LACNIC address space announced: 54.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7748 Total AfriNIC prefixes after maximum aggregation: 1855 AfriNIC Deaggregation factor: 4.18 Prefixes being announced from the AfriNIC address blocks: 6108 Unique aggregates announced from the AfriNIC address blocks: 1916 AfriNIC Region origin ASes present in the Internet Routing Table: 449 AfriNIC Prefixes per ASN: 13.60 AfriNIC Region origin ASes announcing only one prefix: 135 AfriNIC Region transit ASes present in the Internet Routing Table: 97 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 31 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 5 Number of AfriNIC addresses announced to Internet: 23373568 Equivalent to 1 /8s, 100 /16s and 167 /24s Percentage of available AfriNIC address space announced: 34.8 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2434 9482 904 Korea Telecom (KIX) 17974 1827 515 29 PT TELEKOMUNIKASI INDONESIA 7545 1558 301 84 TPG Internet Pty Ltd 4755 1459 634 167 TATA Communications formerly 7552 1214 1064 7 Vietel Corporation 24560 1158 336 190 Bharti Airtel Ltd., Telemedia 9583 1056 77 492 Sify Limited 4808 1035 2090 294 CNCGROUP IP network: China169 9829 1007 870 50 BSNL National Internet Backbo 17488 944 165 100 Hathway IP Over Cable Interne Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3644 3822 254 bellsouth.net, inc. 4323 2630 1086 397 Time Warner Telecom 1785 1791 681 128 PaeTec Communications, Inc. 18566 1790 349 229 Covad Communications 6478 1658 311 46 AT&T Worldnet Services 20115 1534 1552 641 Charter Communications 19262 1495 4949 298 Verizon Global Networks 7018 1343 6782 886 AT&T WorldNet Services 22773 1300 2865 84 Cox Communications, Inc. 2386 1268 536 911 AT&T Data Communications Serv Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6830 520 1780 322 UPC Distribution Services 34984 509 106 182 BILISIM TELEKOM 3292 457 1997 391 TDC Tele Danmark 29049 450 33 48 AzerSat LLC. 8866 446 134 26 Bulgarian Telecommunication C 20940 442 129 338 Akamai Technologies European 3320 423 7609 368 Deutsche Telekom AG 12479 408 577 6 Uni2 Autonomous System 8551 405 354 47 Bezeq International 702 396 1802 309 UUNET - Commercial IP service Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 1448 268 160 TVCABLE BOGOTA 28573 1289 988 87 NET Servicos de Comunicao S.A 8151 1251 2690 369 UniNet S.A. de C.V. 7303 926 467 149 Telecom Argentina Stet-France 6503 852 354 73 AVANTEL, S.A. 14420 665 53 91 CORPORACION NACIONAL DE TELEC 22047 564 310 15 VTR PUNTO NET S.A. 3816 517 226 98 Empresa Nacional de Telecomun 11172 489 99 82 Servicios Alestra S.A de C.V 13489 484 221 116 Orbitel S.A. E.S.P. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 881 445 11 TEDATA 24863 779 147 39 LINKdotNET AS number 15475 421 90 8 Nile Online 36992 299 415 13 Etisalat MISR 3741 267 985 227 The Internet Solution 6713 240 215 13 Itissalat Al-MAGHRIB 24835 211 78 10 RAYA Telecom - Egypt 33776 208 12 10 Starcomms Nigeria Limited 29571 161 17 11 Ci Telecom Autonomous system 16637 149 441 86 MTN Network Solutions Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3644 3822 254 bellsouth.net, inc. 4323 2630 1086 397 Time Warner Telecom 4766 2434 9482 904 Korea Telecom (KIX) 23456 2298 658 1255 32-bit ASN transition 17974 1827 515 29 PT TELEKOMUNIKASI INDONESIA 1785 1791 681 128 PaeTec Communications, Inc. 18566 1790 349 229 Covad Communications 6478 1658 311 46 AT&T Worldnet Services 7545 1558 301 84 TPG Internet Pty Ltd 20115 1534 1552 641 Charter Communications Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2630 2233 Time Warner Telecom 17974 1827 1798 PT TELEKOMUNIKASI INDONESIA 1785 1791 1663 PaeTec Communications, Inc. 6478 1658 1612 AT&T Worldnet Services 18566 1790 1561 Covad Communications 4766 2434 1530 Korea Telecom (KIX) 7545 1558 1474 TPG Internet Pty Ltd 4755 1459 1292 TATA Communications formerly 10620 1448 1288 TVCABLE BOGOTA 11492 1261 1246 Cable One Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 4323 Time Warner Telecom 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.225.128.0/18 36377 Comcast Telecommunications, I 24.225.192.0/23 36377 Comcast Telecommunications, I 24.225.192.0/18 36377 Comcast Telecommunications, I 24.225.224.0/21 36377 Comcast Telecommunications, I 24.225.237.0/24 36377 Comcast Telecommunications, I 24.225.248.0/21 36377 Comcast Telecommunications, I 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 45.127.0.0/16 13767 NetworkTwo Communications Gro 62.61.220.0/24 24974 Tachyon Europe BV - Wireless Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:20 /9:12 /10:28 /11:77 /12:221 /13:459 /14:790 /15:1386 /16:11667 /17:5753 /18:9651 /19:19182 /20:25623 /21:25636 /22:33862 /23:32708 /24:185857 /25:1132 /26:1317 /27:705 /28:39 /29:8 /30:2 /31:0 /32:6 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2245 3644 bellsouth.net, inc. 18566 1758 1790 Covad Communications 6478 1612 1658 AT&T Worldnet Services 10620 1338 1448 TVCABLE BOGOTA 4323 1332 2630 Time Warner Telecom 11492 1210 1261 Cable One 23456 1151 2298 32-bit ASN transition 7011 1062 1161 Citizens Utilities 1785 1059 1791 PaeTec Communications, Inc. 22773 844 1300 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:264 2:51 4:14 5:1 6:3 8:351 12:1987 13:1 14:443 15:15 16:3 17:8 20:9 23:5 24:1613 27:720 31:233 32:60 33:3 34:2 37:1 38:765 40:101 41:2441 42:5 44:3 46:885 47:4 49:171 50:375 52:13 55:5 56:2 57:31 58:840 59:481 60:387 61:1266 62:981 63:1932 64:3956 65:2322 66:4374 67:1868 68:1077 69:2971 70:704 71:346 72:1893 73:1 74:2360 75:298 76:334 77:836 78:678 79:454 80:1092 81:814 82:496 83:461 84:650 85:1080 86:566 87:748 88:322 89:1597 90:183 91:3714 92:512 93:1059 94:1263 95:796 96:478 97:253 98:823 99:35 101:68 103:5 106:1 107:6 108:83 109:941 110:561 111:699 112:320 113:397 114:530 115:685 116:952 117:681 118:809 119:1139 120:306 121:671 122:1623 123:1075 124:1255 125:1220 128:264 129:163 130:172 131:568 132:112 133:19 134:217 135:49 136:214 137:141 138:302 139:106 140:479 141:174 142:400 143:403 144:487 145:52 146:441 147:208 148:591 149:243 150:171 151:187 152:309 153:179 154:3 155:396 156:190 157:353 158:133 159:384 160:314 161:247 162:277 163:164 164:494 165:351 166:511 167:426 168:721 169:153 170:788 171:76 172:1 173:1511 174:535 175:361 177:81 178:851 180:817 181:15 182:436 183:204 184:258 185:1 186:1137 187:810 188:988 189:969 190:4836 192:5789 193:4844 194:3470 195:2974 196:1204 197:16 198:3570 199:3910 200:5522 201:1499 202:8374 203:8448 204:4138 205:2325 206:2749 207:3030 208:3952 209:3472 210:2729 211:1386 212:1968 213:1686 214:736 215:67 216:4879 217:1651 218:563 219:374 220:1202 221:484 222:342 223:145 End of report

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