March 2010 - Test - lists.nanog.org

Recommendations for small (5-10 port) IGMP switch
by Nathan Eisenberg 27 Mar '10

27 Mar '10

Hello List, I'm looking for recommendations for switches between 5 and 10 ports that meet the following specifications: 1) Sub-$150 USD 2) Can untag vlans 3) Multicast capable a. Capable of 30+ multicast groups Best Regards, Nathan Eisenberg

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Re: Auto MDI/MDI-X + conference rooms + bored == loop
by msokolov＠ivan.Harhan.ORG 27 Mar '10

27 Mar '10

James Hess <mysidia(a)gmail.com> wrote: > Auto MDI/MDI-X is an optional feature in the 1000BaseT standard. Can someone please explain how can the whole MDI vs. MDI-X distinction be meaningful at all for 1000BaseT? I thought they run 250 Mbps on each of the 4 pairs in both directions using some form of echo-cancelling hybrid techniques. If one no longer has separate Rx and Tx pins, how is it meaningful to talk about MDI or MDI-X? I thought that for 1000BaseT a straight-through cable was always the "native" cable choice for connecting any two ports, be they switch ports or station ports - is that not true? It also seems to me that a crossover cable should never make sense for 1000BaseT, but from what I understand such cables do work because the PHYs are generally smart enough to detect "hey, I'm seeing signal on pair B that ought to be on pair C" and auto-correct. MS

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ARIN negotiation?
by Jeremy Charles 26 Mar '10

26 Mar '10

Has anyone here had their legal department balk at the legal agreement that ARIN wants you to sign when you get things like an AS number or an IP block? Any luck in negotiating with ARIN? The agreement has language at the top saying that ARIN doesn't accept modifications, but our legal team is questioning whether that means it really is non-negotiable. They're not exactly fans of it as it is written. (I probably can't share what my legal counsel is saying to me about the agreement, but it's probably not relevant to the question anyway...) === Jeremy Charles Epic - Computer and Technology Services Division jcharles(a)epic.com Phone: 608-271-9000 Fax: 608-271-7237

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[NANOG-announce] Early registration for NANOG 49
by Steve Feldman 26 Mar '10

26 Mar '10

Registration is now open for the 49th NANOG meeting, to be held in San Francisco on June 13-16, 2010 and hosted by Netflix. The early registration price is $450, so register now to get the best value! Hotel reservations are also available. The group rate expires on May 24, 2010, or when the room block is full. See http://www.nanog.org for more information on the meeting, and follow the links to register and reserve your hotel room. See you in San Francisco! Steve Feldman NANOG Steering Committee chair _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org https://mailman.nanog.org/mailman/listinfo/nanog-announce

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BGP Update Report
by cidr-report＠potaroo.net 26 Mar '10

26 Mar '10

BGP Update Report Interval: 18-Mar-10 -to- 25-Mar-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS30890 50203 3.6% 113.6 -- EVOLVA Evolva Telecom s.r.l. 2 - AS8452 30728 2.2% 42.9 -- TEDATA TEDATA 3 - AS14420 22146 1.6% 55.8 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A. 4 - AS45985 21594 1.5% 5398.5 -- DAEWOOSEC Daewoo Securities Co., Ltd. 5 - AS4668 17699 1.3% 54.6 -- LGNET-AS-KR LG CNS 6 - AS19647 15320 1.1% 957.5 -- HPOD20001 - Hewlett-Packard Operation Division 7 - AS4323 13234 0.9% 7.1 -- TWTC - tw telecom holdings, inc. 8 - AS7738 13202 0.9% 29.5 -- Telecomunicacoes da Bahia S.A. 9 - AS35805 12943 0.9% 21.2 -- UTG-AS United Telecom AS 10 - AS45987 12236 0.9% 4078.7 -- DONGWHA-AS-KR EUNIQUE CO.,LTD 11 - AS12479 10644 0.8% 532.2 -- UNI2-AS Uni2 - Lince telecomunicaciones 12 - AS5803 10461 0.7% 104.6 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 13 - AS9829 9508 0.7% 15.0 -- BSNL-NIB National Internet Backbone 14 - AS3786 8791 0.6% 51.7 -- LGDACOM LG DACOM Corporation 15 - AS16569 8232 0.6% 8232.0 -- ASN-CITY-OF-CALGARY - City of Calgary 16 - AS26025 7610 0.5% 7610.0 -- COC - City of Calgary 17 - AS27747 7574 0.5% 44.0 -- Telecentro S.A. 18 - AS10036 7537 0.5% 27.8 -- CNM-AS-KR C&M Communication Co.,Ltd. 19 - AS10066 7153 0.5% 43.1 -- GAYANET-AS-KR CJ-CABLENET 20 - AS10037 6268 0.5% 43.5 -- NEXEYE-AS-KR Jeil CATV Co.,Ltd TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16569 8232 0.6% 8232.0 -- ASN-CITY-OF-CALGARY - City of Calgary 2 - AS26025 7610 0.5% 7610.0 -- COC - City of Calgary 3 - AS45985 21594 1.5% 5398.5 -- DAEWOOSEC Daewoo Securities Co., Ltd. 4 - AS45987 12236 0.9% 4078.7 -- DONGWHA-AS-KR EUNIQUE CO.,LTD 5 - AS10052 5375 0.4% 2687.5 -- KNU-AS Kyungpook National Univ. 6 - AS5691 2348 0.2% 2348.0 -- MITRE-AS-5 - The MITRE Corporation 7 - AS32794 1072 0.1% 1072.0 -- ICFG - International Church of the Foursquare Gospel 8 - AS19647 15320 1.1% 957.5 -- HPOD20001 - Hewlett-Packard Operation Division 9 - AS25969 1694 0.1% 847.0 -- SLU - St. Louis University 10 - AS45989 3420 0.2% 684.0 -- KLNETCO-AS-KR KL-Net Corp. 11 - AS42214 607 0.0% 607.0 -- IWC-AS SC International Work Company SRL 12 - AS1280 602 0.0% 602.0 -- ISC-AS1280 Internet Systems Consortium, Inc. 13 - AS22395 587 0.0% 587.0 -- GHCO-INTERNAP - Goldenberg Hehmeyer 14 - AS12479 10644 0.8% 532.2 -- UNI2-AS Uni2 - Lince telecomunicaciones 15 - AS10445 2748 0.2% 458.0 -- HTG - Huntleigh Telcom 16 - AS27097 1740 0.1% 435.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center 17 - AS45960 374 0.0% 374.0 -- YTLCOMMS-AS-AP YTL COMMUNICATIONS SDN BHD 18 - AS27027 364 0.0% 364.0 -- ANBELL ASN-ANBELL 19 - AS35291 704 0.1% 352.0 -- ICOMM-AS SC Internet Communication Systems SRL 20 - AS28052 326 0.0% 326.0 -- Arte Radiotelevisivo Argentino TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 208.98.230.0/24 8232 0.6% AS16569 -- ASN-CITY-OF-CALGARY - City of Calgary 2 - 208.98.231.0/24 7610 0.5% AS26025 -- COC - City of Calgary 3 - 123.140.107.0/24 5399 0.4% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 4 - 210.92.10.0/24 5399 0.4% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 5 - 210.92.6.0/24 5399 0.4% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 6 - 210.92.4.0/24 5397 0.4% AS45985 -- DAEWOOSEC Daewoo Securities Co., Ltd. 7 - 155.230.0.0/16 5373 0.4% AS10052 -- KNU-AS Kyungpook National Univ. 8 - 41.235.80.0/24 5081 0.3% AS8452 -- TEDATA TEDATA 9 - 183.109.74.0/24 4101 0.3% AS45987 -- DONGWHA-AS-KR EUNIQUE CO.,LTD 10 - 210.120.80.0/24 4069 0.3% AS45987 -- DONGWHA-AS-KR EUNIQUE CO.,LTD 11 - 210.120.82.0/24 4066 0.3% AS45987 -- DONGWHA-AS-KR EUNIQUE CO.,LTD 12 - 62.193.80.0/24 3659 0.2% AS5536 -- Internet-Egypt 13 - 85.60.192.0/23 3119 0.2% AS12479 -- UNI2-AS Uni2 - Lince telecomunicaciones 14 - 194.126.40.0/21 3049 0.2% AS24627 -- SHOWNET-KW-AS GULFSATCOMMUNICATIONS COMPANY K.S.C. AS25122 -- GULFSAT_COMMUNICATIONS-AS Gulfsat Communications Co. 15 - 199.114.154.0/24 2952 0.2% AS1733 -- CENTAF-SWA - 754th Electronic Systems Group 16 - 206.184.16.0/24 2899 0.2% AS174 -- COGENT Cogent/PSI 17 - 85.60.194.0/23 2462 0.2% AS12479 -- UNI2-AS Uni2 - Lince telecomunicaciones 18 - 192.12.120.0/24 2348 0.2% AS5691 -- MITRE-AS-5 - The MITRE Corporation 19 - 200.13.36.0/24 2325 0.2% AS28477 -- Universidad Autonoma del Esstado de Morelos 20 - 85.60.208.0/21 2129 0.1% AS12479 -- UNI2-AS Uni2 - Lince telecomunicaciones 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 26 Mar '10

26 Mar '10

This report has been generated at Fri Mar 26 21:11:54 2010 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 19-03-10 316783 195181 20-03-10 318199 195244 21-03-10 318191 194191 22-03-10 317341 194985 23-03-10 318630 195016 24-03-10 318820 194978 25-03-10 318566 194959 26-03-10 318754 195401 AS Summary 33979 Number of ASes in routing system 14497 Number of ASes announcing only one prefix 4402 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 96814336 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'). --- 26Mar10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 319000 195345 123655 38.8% All ASes AS6389 4055 319 3736 92.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4402 1277 3125 71.0% TWTC - tw telecom holdings, inc. AS4766 1836 491 1345 73.3% KIXS-AS-KR Korea Telecom AS4755 1294 193 1101 85.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS1785 1778 682 1096 61.6% AS-PAETEC-NET - PaeTec Communications, Inc. AS22773 1132 75 1057 93.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 1059 33 1026 96.9% COVAD - Covad Communications Co. AS17488 1306 347 959 73.4% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1537 626 911 59.3% Uninet S.A. de C.V. AS10620 1028 170 858 83.5% Telmex Colombia S.A. AS18101 907 62 845 93.2% RIL-IDC Reliance Infocom Ltd Internet Data Centre, AS19262 1085 245 840 77.4% VZGNI-TRANSIT - Verizon Internet Services Inc. AS7545 1047 239 808 77.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS6478 1176 419 757 64.4% ATT-INTERNET3 - AT&T WorldNet Services AS24560 864 239 625 72.3% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4808 844 237 607 71.9% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS8452 969 364 605 62.4% TEDATA TEDATA AS4134 1030 436 594 57.7% CHINANET-BACKBONE No.31,Jin-rong Street AS4804 678 85 593 87.5% MPX-AS Microplex PTY LTD AS7303 692 113 579 83.7% Telecom Argentina S.A. AS7018 1564 1002 562 35.9% ATT-INTERNET4 - AT&T WorldNet Services AS5668 804 254 550 68.4% AS-5668 - CenturyTel Internet Holdings, Inc. AS17908 772 234 538 69.7% TCISL Tata Communications AS3356 1233 696 537 43.6% LEVEL3 Level 3 Communications AS35805 610 101 509 83.4% UTG-AS United Telecom AS AS4780 655 155 500 76.3% SEEDNET Digital United Inc. AS22047 545 49 496 91.0% VTR BANDA ANCHA S.A. AS17676 575 87 488 84.9% GIGAINFRA Softbank BB Corp. AS9443 555 74 481 86.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS11492 1146 678 468 40.8% CABLEONE - CABLE ONE, INC. Total 37178 9982 27196 73.2% Top 30 total Possible Bogus Routes 2.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 2.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.190.64.0/22 AS28683 BENINTELECOM 41.202.96.0/19 AS29571 CITelecom-AS 41.220.144.0/20 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 41.220.159.0/24 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.24.0/22 AS25747 VSC-SATELLITE-CO - VSC Satellite Co. 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS26452 BRING-AS - BringCom, Inc. 41.223.196.0/24 AS36990 41.223.197.0/24 AS36990 41.223.198.0/24 AS36990 41.223.199.0/24 AS36990 46.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 46.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.193.160.0/19 AS22351 INTELSAT Intelsat Global BGP Routing Policy 63.140.213.0/24 AS22555 UTC - Universal Talkware Corporation 63.143.251.0/24 AS22555 UTC - Universal Talkware Corporation 64.20.80.0/20 AS40028 SPD-NETWORK-1 - SPD NETWORK 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.128.38.0/24 AS15246 Telecomunicaciones Satelitales Telesat S.A. 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 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 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 69.80.224.0/19 AS19166 ACRONOC - ACRONOC INC 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 78.41.80.0/24 AS29158 DE-IP69 Tux-Service 78.41.81.0/24 AS29158 DE-IP69 Tux-Service 78.41.82.0/24 AS29158 DE-IP69 Tux-Service 78.41.83.0/24 AS29158 DE-IP69 Tux-Service 78.41.84.0/24 AS29158 DE-IP69 Tux-Service 78.41.86.0/24 AS29158 DE-IP69 Tux-Service 78.41.87.0/24 AS29158 DE-IP69 Tux-Service 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 80.250.32.0/23 AS21452 SKANNET-IBADAN SKANNET IP Network 80.250.34.0/23 AS21452 SKANNET-IBADAN SKANNET IP Network 107.0.0.0/8 AS237 MERIT-AS-14 - Merit Network Inc. 110.34.40.0/22 AS24399 ABN-PEERING-AS-AP Asia Broadcast Networks Peering AS 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 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 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 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 178.216.48.0/21 AS34702 WAVECOM-AS WaveCom AS 190.102.32.0/20 AS30058 ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058 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 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.45.0/24 AS2905 TICSA-ASN 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 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.248.0/23 AS680 DFN-IP service X-WiN 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.139.3.0/24 AS23184 PERSONA - PERSONA COMMUNICATIONS INC. 192.153.144.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - 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-1 196.29.40.0/22 AS36918 OTAVSAT-AS ORASCOM TELECOM ALGERIE VSAT 196.32.96.0/20 AS33787 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.254.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 196.216.4.0/22 AS23889 MAURITIUS-TELECOM-AS-AP 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS33052 VZUNET - Verizon Data Services LLC 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 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.161.92.0/24 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 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.26.183.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.0.0/18 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.80.0/21 AS27064 DNIC-ASBLK-27032-27159 - 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 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 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. 200.108.176.0/20 AS14551 UUNET-SA - MCI Communications Services, Inc. d/b/a Verizon Business 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.52.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.77.138.0/23 AS24487 202.79.224.0/21 AS9519 VERTELNET Vertical Telecoms Pty Ltd 202.80.192.0/20 AS2706 PI-HK Pacnet 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 202.89.8.0/22 AS6648 BAYAN-TELECOMMUNICATIONS Bayan Telecommunications, Inc. 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.125.88.0/24 AS38535 M2AKSES-AS-AP P.T. Mega Media Aksesindo 202.125.89.0/24 AS38535 M2AKSES-AS-AP P.T. Mega Media Aksesindo 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.146.184.0/23 AS24487 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.166.166.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.174.70.0/24 AS21175 WIS Wind International Services SA 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 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 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.154.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 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 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 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 203.124.96.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.124.100.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.124.104.0/23 AS7615 FORTANA-AS-AP Fortana Networks Australia Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 203.160.130.0/23 AS24487 203.215.52.0/22 AS18101 RIL-IDC Reliance Infocom Ltd Internet Data Centre, 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.15.168.0/21 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.15.170.0/24 AS46753 TDAMERITRADETRUST - TD Ameritrade Trust 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.89.214.0/24 AS4323 TWTC - tw telecom holdings, inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network 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. 206.128.104.0/21 AS11709 VIC - VIRTUAL INTERACTIVE CENTER 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 207.174.0.0/16 AS13790 INTERNAP-BLK3 - Internap Network Services Corporation 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. 208.66.152.0/24 AS18499 208.66.153.0/24 AS18499 208.66.154.0/24 AS18499 208.66.155.0/24 AS18499 208.66.156.0/24 AS18499 208.66.157.0/24 AS18499 208.66.158.0/24 AS18499 208.66.159.0/24 AS18499 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.77.224.0/22 AS174 COGENT Cogent/PSI 208.77.229.0/24 AS174 COGENT Cogent/PSI 208.77.230.0/23 AS174 COGENT Cogent/PSI 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.87.208.0/24 AS31997 209.87.209.0/24 AS31997 209.87.210.0/24 AS31997 209.87.211.0/24 AS31997 209.87.212.0/22 AS31997 209.87.216.0/24 AS31997 209.87.217.0/24 AS31997 209.87.218.0/24 AS31997 209.87.219.0/24 AS31997 209.87.220.0/24 AS31997 209.87.221.0/24 AS31997 209.87.222.0/24 AS31997 209.87.223.0/24 AS31997 209.105.224.0/19 AS20074 209.140.90.0/24 AS14461 NTSL - NET SOLUTIONS 209.141.48.0/22 AS14461 NTSL - NET SOLUTIONS 209.177.160.0/24 AS18499 209.177.161.0/24 AS18499 209.177.162.0/24 AS18499 209.177.163.0/24 AS18499 209.177.164.0/24 AS18499 209.177.165.0/24 AS18499 209.177.166.0/24 AS18499 209.177.167.0/24 AS18499 209.177.168.0/24 AS18499 209.177.169.0/24 AS18499 209.177.170.0/24 AS18499 209.177.171.0/24 AS18499 209.177.172.0/24 AS18499 209.177.173.0/24 AS18499 209.177.174.0/24 AS18499 209.177.175.0/24 AS18499 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 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 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. 216.144.240.0/23 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.243.0/24 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.144.244.0/22 AS11351 RR-NYSREGION-ASN-01 - Road Runner HoldCo LLC 216.163.144.0/20 AS35985 ONERINGNET-ATL-1 - One Ring Networks, 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. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com 216.251.207.0/24 AS1239 SPRINTLINK - Sprint 217.29.208.0/23 AS33774 DJAWEB 217.29.212.0/23 AS33774 DJAWEB 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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Need to talk to Charter email contact
by Eric J Esslinger 26 Mar '10

26 Mar '10

Good afternoon, I'm looking for some cluefull help from someone at Charter. I've got a static IP customer unable to deliver mail to charter.net customers and I can get no help trying to get in through the 'front door' of tech support. I've been forwarded to the residential spanish technicians 3 times so far to get rid of me. Customer is unable to get any connection to ib1.charter.net on port 25 thus is unable to use the unblock(a)charter.net<mailto:unblock@charter.net> method of clearing this up. The few people I've talked to that understand what I'm talking about say that his connection timing out is 'impossible to be an issue on the Charter side', but there is no block preventing his email on our side (and he can successfully send to aol, bellsouth, hotmail, gmail, yahoo, comcast, etc..) DNS is configured with mx, forward and reverse records properly setup. Can contact me off list by phone or email. Thanks in advance. __________________________ Eric Esslinger Information Services Manager - Fayetteville Public Utilities http://www.fpu-tn.com/ (931)433-1522 ext 165 ________________________________ This message may contain confidential and/or proprietary information and is intended for the person/entity to whom it was originally addressed. Any use by others is strictly prohibited.

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Weekly Routing Table Report
by Routing Analysis Role Account 26 Mar '10

26 Mar '10

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 27 Mar, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 316354 Prefixes after maximum aggregation: 146166 Deaggregation factor: 2.16 Unique aggregates announced to Internet: 153886 Total ASes present in the Internet Routing Table: 33654 Prefixes per ASN: 9.40 Origin-only ASes present in the Internet Routing Table: 29228 Origin ASes announcing only one prefix: 14274 Transit ASes present in the Internet Routing Table: 4426 Transit-only ASes present in the Internet Routing Table: 107 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 28 Max AS path prepend of ASN (28009) 24 Prefixes from unregistered ASNs in the Routing Table: 1005 Unregistered ASNs in the Routing Table: 155 Number of 32-bit ASNs allocated by the RIRs: 496 Prefixes from 32-bit ASNs in the Routing Table: 511 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 224 Number of addresses announced to Internet: 2207844992 Equivalent to 131 /8s, 153 /16s and 10 /24s Percentage of available address space announced: 59.6 Percentage of allocated address space announced: 66.2 Percentage of available address space allocated: 90.0 Percentage of address space in use by end-sites: 81.8 Total number of prefixes smaller than registry allocations: 151722 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 75992 Total APNIC prefixes after maximum aggregation: 26357 APNIC Deaggregation factor: 2.88 Prefixes being announced from the APNIC address blocks: 72662 Unique aggregates announced from the APNIC address blocks: 31966 APNIC Region origin ASes present in the Internet Routing Table: 3984 APNIC Prefixes per ASN: 18.24 APNIC Region origin ASes announcing only one prefix: 1094 APNIC Region transit ASes present in the Internet Routing Table: 618 Average APNIC Region AS path length visible: 3.6 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 505653824 Equivalent to 30 /8s, 35 /16s and 170 /24s Percentage of available APNIC address space announced: 79.3 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, 27/8, 43/8, 58/8, 59/8, 60/8, 61/8, 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, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 132383 Total ARIN prefixes after maximum aggregation: 68542 ARIN Deaggregation factor: 1.93 Prefixes being announced from the ARIN address blocks: 105593 Unique aggregates announced from the ARIN address blocks: 40196 ARIN Region origin ASes present in the Internet Routing Table: 13605 ARIN Prefixes per ASN: 7.76 ARIN Region origin ASes announcing only one prefix: 5276 ARIN Region transit ASes present in the Internet Routing Table: 1342 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 724613536 Equivalent to 43 /8s, 48 /16s and 185 /24s Percentage of available ARIN address space announced: 61.7 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, 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, 54/8, 55/8, 56/8, 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, 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: 72416 Total RIPE prefixes after maximum aggregation: 42364 RIPE Deaggregation factor: 1.71 Prefixes being announced from the RIPE address blocks: 65475 Unique aggregates announced from the RIPE address blocks: 43222 RIPE Region origin ASes present in the Internet Routing Table: 14273 RIPE Prefixes per ASN: 4.59 RIPE Region origin ASes announcing only one prefix: 7392 RIPE Region transit ASes present in the Internet Routing Table: 2129 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 22 Number of RIPE addresses announced to Internet: 419880096 Equivalent to 25 /8s, 6 /16s and 220 /24s Percentage of available RIPE address space announced: 78.2 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, 196608-197631 RIPE Address Blocks 2/8, 25/8, 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, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 28095 Total LACNIC prefixes after maximum aggregation: 6652 LACNIC Deaggregation factor: 4.22 Prefixes being announced from the LACNIC address blocks: 26431 Unique aggregates announced from the LACNIC address blocks: 13655 LACNIC Region origin ASes present in the Internet Routing Table: 1258 LACNIC Prefixes per ASN: 21.01 LACNIC Region origin ASes announcing only one prefix: 415 LACNIC Region transit ASes present in the Internet Routing Table: 214 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 28 Number of LACNIC addresses announced to Internet: 71750144 Equivalent to 4 /8s, 70 /16s and 210 /24s Percentage of available LACNIC address space announced: 71.3 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 6721 Total AfriNIC prefixes after maximum aggregation: 1812 AfriNIC Deaggregation factor: 3.71 Prefixes being announced from the AfriNIC address blocks: 5069 Unique aggregates announced from the AfriNIC address blocks: 1522 AfriNIC Region origin ASes present in the Internet Routing Table: 350 AfriNIC Prefixes per ASN: 14.48 AfriNIC Region origin ASes announcing only one prefix: 97 AfriNIC Region transit ASes present in the Internet Routing Table: 77 Average AfriNIC Region AS path length visible: 3.8 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 14921216 Equivalent to 0 /8s, 227 /16s and 174 /24s Percentage of available AfriNIC address space announced: 44.5 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1836 8405 476 Korea Telecom (KIX) 17488 1306 134 133 Hathway IP Over Cable Interne 4755 1292 288 140 TATA Communications formerly 4134 1030 20317 398 CHINANET-BACKBONE 7545 1027 199 101 TPG Internet Pty Ltd 9583 1001 75 503 Sify Limited 17974 949 281 28 PT TELEKOMUNIKASI INDONESIA 18101 907 220 46 Reliance Infocom Ltd Internet 24560 865 303 166 Bharti Airtel Ltd., Telemedia 4808 844 1585 214 CNCGROUP IP network: China169 Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4057 3842 311 bellsouth.net, inc. 4323 3784 1083 394 Time Warner Telecom 1785 1777 698 131 PaeTec Communications, Inc. 7018 1564 5756 1001 AT&T WorldNet Services 20115 1529 1497 655 Charter Communications 2386 1324 616 934 AT&T Data Communications Serv 3356 1233 10952 424 Level 3 Communications, LLC 6478 1176 247 158 AT&T Worldnet Services 11492 1146 222 14 Cable One 22773 1132 2604 70 Cox Communications, Inc. Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 35805 610 56 6 United Telecom of Georgia 3292 448 1899 390 TDC Tele Danmark 30890 436 100 202 Evolva Telecom 702 423 1870 335 UUNET - Commercial IP service 8551 400 355 36 Bezeq International 8866 392 117 18 Bulgarian Telecommunication C 3320 363 7072 317 Deutsche Telekom AG 3301 355 1413 316 TeliaNet Sweden 3215 347 3206 103 France Telecom Transpac 12479 328 576 5 Uni2 Autonomous System Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1537 2892 237 UniNet S.A. de C.V. 10620 1028 229 156 TVCABLE BOGOTA 28573 951 729 80 NET Servicos de Comunicao S.A 7303 693 363 102 Telecom Argentina Stet-France 22047 545 310 15 VTR PUNTO NET S.A. 18881 523 268 11 Global Village Telecom 6503 509 168 191 AVANTEL, S.A. 7738 477 922 30 Telecomunicacoes da Bahia S.A 3816 454 195 69 Empresa Nacional de Telecomun 11172 445 99 70 Servicios Alestra S.A de C.V Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 969 445 10 TEDATA 24863 704 144 41 LINKdotNET AS number 36992 557 121 167 Etisalat MISR 3741 274 853 233 The Internet Solution 33776 262 14 11 Starcomms Nigeria Limited 2018 212 215 122 Tertiary Education Network 6713 177 167 12 Itissalat Al-MAGHRIB 29571 171 19 9 Ci Telecom Autonomous system 24835 138 78 11 RAYA Telecom - Egypt 29975 133 506 14 Vodacom Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 4057 3842 311 bellsouth.net, inc. 4323 3784 1083 394 Time Warner Telecom 4766 1836 8405 476 Korea Telecom (KIX) 1785 1777 698 131 PaeTec Communications, Inc. 7018 1564 5756 1001 AT&T WorldNet Services 8151 1537 2892 237 UniNet S.A. de C.V. 20115 1529 1497 655 Charter Communications 2386 1324 616 934 AT&T Data Communications Serv 17488 1306 134 133 Hathway IP Over Cable Interne 4755 1292 288 140 TATA Communications formerly Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 3784 3390 Time Warner Telecom 1785 1777 1646 PaeTec Communications, Inc. 4766 1836 1360 Korea Telecom (KIX) 8151 1537 1300 UniNet S.A. de C.V. 17488 1306 1173 Hathway IP Over Cable Interne 4755 1292 1152 TATA Communications formerly 11492 1146 1132 Cable One 22773 1132 1062 Cox Communications, Inc. 18566 1059 1049 Covad Communications 6478 1176 1018 AT&T Worldnet Services Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 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 Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 2.0.0.0/16 12654 RIPE NCC RIS Project 2.1.0.0/21 12654 RIPE NCC RIS Project 2.1.24.0/24 12654 RIPE NCC RIS Project 41.73.192.0/19 36930 ZanZibar Telecom 41.190.64.0/22 28683 Office des Postes et telecomm 41.202.96.0/19 29571 Ci Telecom Autonomous system 41.220.144.0/20 36918 ORASCOM TELECOM ALGERIE VSAT 41.220.159.0/24 36918 ORASCOM TELECOM ALGERIE VSAT 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.24.0/22 25747 VSC Satellite Co Complete listing at http://thyme.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 /9:10 /10:25 /11:66 /12:191 /13:392 /14:675 /15:1240 /16:10998 /17:5204 /18:8810 /19:18216 /20:22229 /21:22310 /22:28961 /23:28657 /24:165416 /25:962 /26:1202 /27:610 /28:136 /29:9 /30:7 /31:0 /32:8 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2623 4057 bellsouth.net, inc. 4323 2348 3784 Time Warner Telecom 4766 1475 1836 Korea Telecom (KIX) 1785 1241 1777 PaeTec Communications, Inc. 17488 1060 1306 Hathway IP Over Cable Interne 11492 1056 1146 Cable One 18566 1040 1059 Covad Communications 7018 941 1564 AT&T WorldNet Services 10620 934 1028 TVCABLE BOGOTA 8452 873 969 TEDATA Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 2:1 4:13 8:253 12:2002 13:10 15:22 16:3 17:8 20:26 24:1374 27:2 32:48 33:12 38:654 40:100 41:2077 44:3 46:1 47:26 52:6 55:7 56:2 57:24 58:645 59:640 60:419 61:1095 62:1054 63:1981 64:3829 65:2353 66:4158 67:1819 68:1052 69:2785 70:698 71:235 72:1866 73:2 74:2142 75:244 76:312 77:825 78:572 79:416 80:989 81:771 82:453 83:451 84:681 85:1040 86:383 87:680 88:348 89:1557 90:81 91:2701 92:427 93:1126 94:1368 95:545 96:233 97:302 98:529 99:26 109:417 110:289 111:459 112:240 113:246 114:389 115:632 116:1036 117:630 118:407 119:976 120:147 121:856 122:1401 123:872 124:1067 125:1292 128:208 129:203 130:158 131:557 132:227 133:17 134:197 135:44 136:223 137:171 138:255 139:94 140:479 141:137 142:376 143:349 144:432 145:51 146:423 147:169 148:585 149:248 150:151 151:168 152:258 153:168 154:2 155:320 156:184 157:324 158:102 159:359 160:315 161:178 162:269 163:164 164:399 165:509 166:508 167:402 168:796 169:158 170:733 171:48 172:2 173:575 174:611 175:53 178:16 180:353 182:32 183:236 184:27 186:340 187:252 188:1191 189:721 190:3582 192:5722 193:4600 194:3360 195:2776 196:1171 198:3541 199:3396 200:5300 201:1480 202:8084 203:8300 204:4039 205:2304 206:2518 207:3025 208:3916 209:3431 210:2553 211:1211 212:1720 213:1682 214:589 215:67 216:4471 217:1519 218:492 219:418 220:1079 221:380 222:300 End of report

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Re: "Is TDM going the way of dial-up?"
by Frank A. Coluccio 26 Mar '10

26 Mar '10

Apologies for the gibberish of my previous message. Here's The URL that never made it to the list that contains the article I referenced and my footer note: [1]http://siliconinvestor.advfn.com/readmsg.aspx?msgid=26408512 --- frank(a)fttx.org wrote: From: "Frank A. Coluccio" <frank(a)fttx.org> To: "Michael Thomas" <mike(a)mtcc.com> Cc: nanog(a)nanog.org Subject: Re: "Is TDM going the way of dial-up?" Date: Fri, 26 Mar 2010 09:10:37 -0700 re: "what is the state of voip-over-cellular as essentially the last holdout of TDM? Will the new 4G stuff be able to support latencies, etc? Has the work on handovers-over-IP matured enough that it's viable?" One of the biggest hurdles in bringing Ethernet to mobile/cellular apps has been its lack of synchronous capabilities. This is now being overcome in a variety of ways, both IETF-instigated and at IEEE, and through some proprietary solutions where vendors are re-introducing system clocking. See my footer note <fac:> that addresses this subject at the bottom of [1]this message. --- mike(a)mtcc.com wrote: From: Michael Thomas <mike(a)mtcc.com> To: Steve Meuse <smeuse(a)mara.org> Cc: nanog(a)nanog.org Subject: Re: "Is TDM going the way of dial-up?" Date: Fri, 26 Mar 2010 08:33:38 -0700 On 03/26/2010 08:26 AM, Steve Meuse wrote: > Rick Ernst expunged (nanog(a)shreddedmail.com) > >> I'm wondering if others are seeing the same behavior, if it's >> market-dependant, or if I'm just imagining things. I'm working on building >> new infrastructure and my current thoughts are to minimize my TDM >> footprint. It would be useful to get a better feel if this is an overall >> trend or something local. > > You aren't imagining things. In fact, some large national networks have been designed to support solely ethernet. It comes down to cost, as always.... Speaking of which, what is the state of voip-over-cellular as essentially the last holdout of TDM? Will the new 4G stuff be able to support latencies, etc? Has the work on handovers-over-IP matured enough that it's viable? Mike References 1. http://siliconinvestor.advfn.com/readmsg.aspx?msgid=26408512 References 1. http://siliconinvestor.advfn.com/readmsg.aspx?msgid=26408512

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Re: "Is TDM going the way of dial-up?"
by Frank A. Coluccio 26 Mar '10

26 Mar '10

re: "what is the state of voip-over-cellular as essentially the last holdout of TDM? Will the new 4G stuff be able to support latencies, etc? Has the work on handovers-over-IP matured enough that it's viable?" One of the biggest hurdles in bringing Ethernet to mobile/cellular apps has been its lack of synchronous capabilities. This is now being overcome in a variety of ways, both IETF-instigated and at IEEE, and through some proprietary solutions where vendors are re-introducing system clocking. See my footer note <fac:> that addresses this subject at the bottom of [1]this message. --- mike(a)mtcc.com wrote: From: Michael Thomas <mike(a)mtcc.com> To: Steve Meuse <smeuse(a)mara.org> Cc: nanog(a)nanog.org Subject: Re: "Is TDM going the way of dial-up?" Date: Fri, 26 Mar 2010 08:33:38 -0700 On 03/26/2010 08:26 AM, Steve Meuse wrote: > Rick Ernst expunged (nanog(a)shreddedmail.com) > >> I'm wondering if others are seeing the same behavior, if it's >> market-dependant, or if I'm just imagining things. I'm working on building >> new infrastructure and my current thoughts are to minimize my TDM >> footprint. It would be useful to get a better feel if this is an overall >> trend or something local. > > You aren't imagining things. In fact, some large national networks have been designed to support solely ethernet. It comes down to cost, as always.... Speaking of which, what is the state of voip-over-cellular as essentially the last holdout of TDM? Will the new 4G stuff be able to support latencies, etc? Has the work on handovers-over-IP matured enough that it's viable? Mike References 1. http://siliconinvestor.advfn.com/readmsg.aspx?msgid=26408512

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