January 2012 - Test - lists.nanog.org

photonic buffer bloat
by Eugen Leitl 28 Jan '12

28 Jan '12

In future photonic networks (which will do relativistic cut-through directly in a photonic crossbar without converting photons to electrons and back) the fiber is not just a transport channel but also a photonic buffer (e.g. at 10 GBit/s Ethernet a short reach fiber already buffers a standard 1500 MTU). Of course photonic gates are expensive, individual delays do add up so even with slow light buffers or optical delay loops taken into consideration current TCP/IP header layout has not been optimized for leading edge containing most significant switching/routing information, or even local-knowledge routing (with no global routes). It's too bad IPv6 was not radical enough, so today's legacy protocols have to be tunneled through the networks of the future. I presume this future is some 20-30 years away still.

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juniper mx80 vs cisco asr 1000
by jon Heise 28 Jan '12

28 Jan '12

Does anyone have any experience with these two routers, we're looking to buy one of them but i have little experience dealing with cisco routers and zero experience with juniper.

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Re: 10GE TOR port buffers (was Re: 10G switch recommendaton)
by bas 28 Jan '12

28 Jan '12

Hi, On Fri, Jan 27, 2012 at 11:54 PM, George Bonser <gbonser(a)seven.com> wrote: >> >> My customers want to buffer 10 to 24 * 10GE in a 1 or 2 10GE uplinks to >> do this they need some buffers.... >> >> Bas > > It might be cheaper for them to go to 3 or 4 10G uplinks than to replace all their switch hardware. Im my (our) busines model _is_ the internet connectivity... We could give the customer double the port capacity, if they were willing to pay, but in real life they do not care... While all respondents replies hold truth a (technial business) logic. None shed a light why there isn't TOR box that does 10GE deepbuffers...

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BGP Update Report
by cidr-report＠potaroo.net 27 Jan '12

27 Jan '12

BGP Update Report Interval: 19-Jan-12 -to- 26-Jan-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 53911 3.0% 32.8 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS28683 46880 2.6% 768.5 -- BENINTELECOM 3 - AS12322 33500 1.9% 3.8 -- PROXAD Free SAS 4 - AS9829 27354 1.6% 41.0 -- BSNL-NIB National Internet Backbone 5 - AS12479 25908 1.5% 62.7 -- UNI2-AS France Telecom Espana SA 6 - AS5800 25435 1.4% 87.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 7 - AS7029 24866 1.4% 6.8 -- WINDSTREAM - Windstream Communications Inc 8 - AS24560 24520 1.4% 24.5 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 9 - AS32528 23709 1.3% 11854.5 -- ABBOTT Abbot Labs 10 - AS15706 23091 1.3% 97.4 -- Sudatel 11 - AS3352 22988 1.3% 851.4 -- TELEFONICA-DATA-ESPANA TELEFONICA DE ESPANA 12 - AS20632 20400 1.1% 637.5 -- PETERSTAR-AS PeterStar 13 - AS8151 19453 1.1% 15.9 -- Uninet S.A. de C.V. 14 - AS37004 15152 0.9% 522.5 -- SUBURBAN-AS 15 - AS17639 13254 0.8% 1656.8 -- COMCLARK-AS ComClark Network & Technology Corp. 16 - AS6066 13135 0.7% 6567.5 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc. 17 - AS10201 11899 0.7% 37.4 -- DWL-AS-IN Dishnet Wireless Limited. Broadband Wireless 18 - AS5976 10180 0.6% 102.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - AS27947 10127 0.6% 16.5 -- Telconet S.A 20 - AS19223 10049 0.6% 10049.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS32528 23709 1.3% 11854.5 -- ABBOTT Abbot Labs 2 - AS19223 10049 0.6% 10049.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions 3 - AS6066 13135 0.7% 6567.5 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc. 4 - AS27295 4839 0.3% 4839.0 -- GENICA - Genica Corporation 5 - AS10209 3831 0.2% 3831.0 -- SYNOPSYS-AS-JP-AP Japan HUB and Data Center 6 - AS26341 6942 0.4% 3471.0 -- OSI-ASP - Open Solutions Inc. 7 - AS17408 3112 0.2% 3112.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 8 - AS65273 2447 0.1% 2447.0 -- -Private Use AS- 9 - AS53360 4308 0.2% 2154.0 -- CUMULUS - Integral Solutions Group 10 - AS17639 13254 0.8% 1656.8 -- COMCLARK-AS ComClark Network & Technology Corp. 11 - AS23154 5955 0.3% 1488.8 -- SANMINA-SCI Sanmina-SCI Corporation 12 - AS53362 974 0.1% 974.0 -- MIXIT-AS - Mixit, Inc. 13 - AS3352 22988 1.3% 851.4 -- TELEFONICA-DATA-ESPANA TELEFONICA DE ESPANA 14 - AS51825 4167 0.2% 833.4 -- TELZAR-ASN TELZAR INTERNATIONAL TELECOMINICATIONS LTD 15 - AS26678 824 0.1% 824.0 -- ASN-QMFI - QUINCY MUTUAL FIRE INSURANCE, CO. 16 - AS8360 1544 0.1% 772.0 -- Allianz Shared Infrastructure Services SE 17 - AS28683 46880 2.6% 768.5 -- BENINTELECOM 18 - AS6072 9926 0.6% 709.0 -- UNISYS-6072 For routing issues, email hostmaster(a)unisys.com 19 - AS17370 658 0.0% 658.0 -- MCAFEE-COM - McAfee, Inc. 20 - AS20632 20400 1.1% 637.5 -- PETERSTAR-AS PeterStar TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 84.204.132.0/24 20259 1.1% AS20632 -- PETERSTAR-AS PeterStar 2 - 130.36.34.0/24 11855 0.6% AS32528 -- ABBOTT Abbot Labs 3 - 130.36.35.0/24 11854 0.6% AS32528 -- ABBOTT Abbot Labs 4 - 122.161.0.0/16 10282 0.5% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - 67.97.156.0/24 10049 0.5% AS19223 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions 6 - 62.36.252.0/22 7791 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 7 - 63.94.193.0/24 6933 0.4% AS26341 -- OSI-ASP - Open Solutions Inc. 8 - 111.125.126.0/24 6601 0.3% AS17639 -- COMCLARK-AS ComClark Network & Technology Corp. 9 - 150.225.0.0/16 6568 0.3% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc. 10 - 204.29.239.0/24 6567 0.3% AS6066 -- VERIZON-BUSINESS-MAE-AS6066 - Verizon Business Network Services Inc. 11 - 148.164.14.0/24 5894 0.3% AS23154 -- SANMINA-SCI Sanmina-SCI Corporation 12 - 62.36.249.0/24 5891 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 13 - 194.63.9.0/24 5527 0.3% AS1273 -- CW Cable and Wireless Worldwide plc 14 - 202.92.235.0/24 5349 0.3% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 15 - 62.36.241.0/24 5326 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 16 - 62.36.210.0/24 5114 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 17 - 12.202.99.0/24 4839 0.2% AS27295 -- GENICA - Genica Corporation 18 - 182.64.0.0/16 4648 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 19 - 205.73.118.0/24 4014 0.2% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 20 - 205.73.116.0/23 3960 0.2% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 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 27 Jan '12

27 Jan '12

This report has been generated at Fri Jan 27 21:12:43 2012 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 20-01-12 394336 229812 21-01-12 395205 229827 22-01-12 395134 229934 23-01-12 395186 230016 24-01-12 395528 230193 25-01-12 395659 229919 26-01-12 396003 230021 27-01-12 396272 230119 AS Summary 40048 Number of ASes in routing system 16796 Number of ASes announcing only one prefix 3446 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 109817344 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'). --- 27Jan12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 396296 230149 166147 41.9% All ASes AS6389 3446 204 3242 94.1% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3268 1541 1727 52.8% WINDSTREAM - Windstream Communications Inc AS18566 2093 413 1680 80.3% COVAD - Covad Communications Co. AS4766 2476 1002 1474 59.5% KIXS-AS-KR Korea Telecom AS22773 1521 118 1403 92.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1526 197 1329 87.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS28573 1637 409 1228 75.0% NET Servicos de Comunicao S.A. AS4323 1609 386 1223 76.0% TWTC - tw telecom holdings, inc. AS2118 1241 89 1152 92.8% RELCOM-AS OOO "NPO Relcom" AS1785 1867 787 1080 57.8% AS-PAETEC-NET - PaeTec Communications, Inc. AS7552 1424 390 1034 72.6% VIETEL-AS-AP Vietel Corporation AS10620 1723 710 1013 58.8% Telmex Colombia S.A. AS8402 1688 759 929 55.0% CORBINA-AS OJSC "Vimpelcom" AS7303 1256 365 891 70.9% Telecom Argentina S.A. AS8151 1464 672 792 54.1% Uninet S.A. de C.V. AS18101 946 155 791 83.6% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1099 343 756 68.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS24560 1015 290 725 71.4% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS30036 1453 737 716 49.3% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS9498 875 204 671 76.7% BBIL-AP BHARTI Airtel Ltd. AS9394 878 210 668 76.1% CRNET CHINA RAILWAY Internet(CRNET) AS3356 1104 460 644 58.3% LEVEL3 Level 3 Communications AS7545 1641 997 644 39.2% TPG-INTERNET-AP TPG Internet Pty Ltd AS17676 687 74 613 89.2% GIGAINFRA Softbank BB Corp. AS19262 994 403 591 59.5% VZGNI-TRANSIT - Verizon Online LLC AS15557 1095 511 584 53.3% LDCOMNET Societe Francaise du Radiotelephone S.A AS17974 1714 1131 583 34.0% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS11172 689 110 579 84.0% Alestra, S. de R.L. de C.V. AS4804 659 95 564 85.6% MPX-AS Microplex PTY LTD AS4780 788 230 558 70.8% SEEDNET Digital United Inc. Total 43876 13992 29884 68.1% 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- 14.192.0.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.4.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.8.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.12.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.16.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.20.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.24.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 14.192.28.0/22 AS45464 NEXTWEB-AS-AP Room 201, TGU Bldg 37.72.144.0/21 AS51827 FREMAKS Fremaks GmbH 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 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 66.129.0.0/19 AS3901 ARRAKIS - Higher Technology Services 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks 66.251.143.0/24 AS3356 LEVEL3 Level 3 Communications 69.46.224.0/20 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.233.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 69.46.236.0/24 AS32592 HUNT-BROTHERS-OF-LOUISIANA-LLC - Hunt Brothers 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.44.16.0/20 AS15054 HAMELTRONICS - Hameltronics, LLC 80.88.10.0/24 AS33774 DJAWEB 91.234.190.0/23 AS39377 INTERCOM Samostalna Zanatska i Trgovinska Radnja Intercom Computers 91.234.194.0/23 AS16347 RMI-FITECH RMI SAS 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET Com-ToNet 116.206.72.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.85.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 116.206.103.0/24 AS6461 MFNX MFN - Metromedia Fiber Network 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. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.45.2.0/24 AS29571 CITelecom-AS 172.45.3.0/24 AS29571 CITelecom-AS 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 193.0.22.0/23 AS3333 RIPE-NCC-AS RIPE Network Coordination Centre 200.6.93.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.94.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.6.95.0/24 AS6400 Compañía Dominicana de Teléfonos, C. por A. - CODETEL 200.23.84.0/24 AS8151 Uninet S.A. de C.V. 200.24.73.0/24 AS26061 Equant Colombia 200.33.40.0/24 AS11172 Alestra, S. de R.L. de C.V. 200.34.0.0/20 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 202.1.224.0/24 AS10097 FLOWCOM Flow Communications 2/541 Kent St Sydney NSW 2000 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.61.108.0/24 AS55812 202.61.118.0/24 AS55833 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 202.160.152.0/22 AS10113 DATAFAST-AP DATAFAST TELECOMMUNICATIONS LTD 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 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 203.80.130.0/23 AS9260 MULTINET-PK NSP,ISP,HFC,DSL,DIALUP,Data Network Connectivity solutions, 203.142.219.0/24 AS45149 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 France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - KNOLOGY, Inc. 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 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.91.56.0/21 AS22241 IC2NET - IC2NET 208.91.56.0/24 AS22241 IC2NET - IC2NET 208.91.57.0/24 AS22241 IC2NET - IC2NET 208.91.58.0/24 AS22241 IC2NET - IC2NET 208.91.59.0/24 AS22241 IC2NET - IC2NET 208.91.60.0/24 AS22241 IC2NET - IC2NET 208.91.61.0/24 AS22241 IC2NET - IC2NET 208.91.62.0/24 AS22241 IC2NET - IC2NET 208.91.63.0/24 AS22241 IC2NET - IC2NET 209.133.224.0/19 AS4323 TWTC - tw telecom holdings, inc. 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.222.240.0/22 AS19747 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 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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Re: US DOJ victim letter
by Harry Hoffman 27 Jan '12

27 Jan '12

We get these letters all of the time. They are indeed legit but pretty much worthless. About as good as some of our DMCA letters. -------- Original Message -------- From: Jon Lewis <jlewis(a)lewis.org> Sent: Fri, Jan 27, 2012 3:23 PM To: Bryan Horstmann-Allen <bdha(a)mirrorshades.net> CC: nanog(a)nanog.org Subject: Re: US DOJ victim letter >On Fri, 27 Jan 2012, Bryan Horstmann-Allen wrote: > >> +------------------------------------------------------------------------------ >> | On 2012-01-27 18:12:16, Carlos Alcantar wrote: >> | >> | Today it looks like we have received the letter from the DOJ which gives >> | us login information, for listing of ip's within our network that where >> | affected with date and time stamps. Anyone else get these yet? >> >> I have. The login doesn't work (for me). htauth pops up on fbi.gov, creds don't >> auth. > >Ours didn't work initially either. Eventually it did. > >> Bit odd, if it's a phish. Even more odd if it's actually from the Fed. > >It's definitely real, but seems like they're handling it as incompetently >as possible. We got numerous copies to the same email address, the logins >didn't work initially. The phone numbers given are of questionable >utility. Virtually no useful information was provided. My attitude at >this point is, ignore it until they provide some useful information. > >---------------------------------------------------------------------- > Jon Lewis, MCP :) | I route > Senior Network Engineer | therefore you are > Atlantic Net | >_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________ > >

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interim SIDR meeting at NANOG 54
by Murphy, Sandra 27 Jan '12

27 Jan '12

The IETF SIDR wg plans an interim meeting, to be held in San Diego the Thu after the end of NANOG 54 (Thu Feb 9). The intent is to get operator input into two topics that have been energetically discussed on the sidr mailing list: replay-freshness protection and route leaks. The discussion of both topics has concentrated on operational impacts, so the opinions of operators would be useful. The announcement can be seen at: http://www.ietf.org/mail-archive/web/sidr/current/msg03881.html. I am working on logistic details with the NANOG hotel or others nearby. When details are final, I will post them to both this list as well as the IETF SIDR mailing list. --Sandy

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Weekly Routing Table Report
by Routing Analysis Role Account 27 Jan '12

27 Jan '12

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, TRNOG, 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 <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 28 Jan, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 394446 Prefixes after maximum aggregation: 169250 Deaggregation factor: 2.33 Unique aggregates announced to Internet: 191523 Total ASes present in the Internet Routing Table: 39956 Prefixes per ASN: 9.87 Origin-only ASes present in the Internet Routing Table: 32670 Origin ASes announcing only one prefix: 15524 Transit ASes present in the Internet Routing Table: 5393 Transit-only ASes present in the Internet Routing Table: 138 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 34 Max AS path prepend of ASN (38964) 31 Prefixes from unregistered ASNs in the Routing Table: 320 Unregistered ASNs in the Routing Table: 120 Number of 32-bit ASNs allocated by the RIRs: 2225 Number of 32-bit ASNs visible in the Routing Table: 1893 Prefixes from 32-bit ASNs in the Routing Table: 4552 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 124 Number of addresses announced to Internet: 2512489808 Equivalent to 149 /8s, 193 /16s and 141 /24s Percentage of available address space announced: 67.8 Percentage of allocated address space announced: 67.8 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 92.0 Total number of prefixes smaller than registry allocations: 166987 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 97720 Total APNIC prefixes after maximum aggregation: 31635 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 94001 Unique aggregates announced from the APNIC address blocks: 39037 APNIC Region origin ASes present in the Internet Routing Table: 4647 APNIC Prefixes per ASN: 20.23 APNIC Region origin ASes announcing only one prefix: 1245 APNIC Region transit ASes present in the Internet Routing Table: 732 Average APNIC Region AS path length visible: 4.3 Max APNIC Region AS path length visible: 18 Number of APNIC region 32-bit ASNs visible in the Routing Table: 138 Number of APNIC addresses announced to Internet: 635145056 Equivalent to 37 /8s, 219 /16s and 139 /24s Percentage of available APNIC address space announced: 80.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-132095, 132096-133119 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: 147868 Total ARIN prefixes after maximum aggregation: 75244 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 119897 Unique aggregates announced from the ARIN address blocks: 49172 ARIN Region origin ASes present in the Internet Routing Table: 14873 ARIN Prefixes per ASN: 8.06 ARIN Region origin ASes announcing only one prefix: 5685 ARIN Region transit ASes present in the Internet Routing Table: 1582 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 25 Number of ARIN region 32-bit ASNs visible in the Routing Table: 14 Number of ARIN addresses announced to Internet: 805162560 Equivalent to 47 /8s, 253 /16s and 206 /24s Percentage of available ARIN address space announced: 64.0 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: 97463 Total RIPE prefixes after maximum aggregation: 52172 RIPE Deaggregation factor: 1.87 Prefixes being announced from the RIPE address blocks: 89393 Unique aggregates announced from the RIPE address blocks: 55863 RIPE Region origin ASes present in the Internet Routing Table: 16289 RIPE Prefixes per ASN: 5.49 RIPE Region origin ASes announcing only one prefix: 7995 RIPE Region transit ASes present in the Internet Routing Table: 2592 Average RIPE Region AS path length visible: 4.7 Max RIPE Region AS path length visible: 34 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1312 Number of RIPE addresses announced to Internet: 498545288 Equivalent to 29 /8s, 183 /16s and 50 /24s Percentage of available RIPE address space announced: 80.3 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: 37647 Total LACNIC prefixes after maximum aggregation: 8038 LACNIC Deaggregation factor: 4.68 Prefixes being announced from the LACNIC address blocks: 37201 Unique aggregates announced from the LACNIC address blocks: 19337 LACNIC Region origin ASes present in the Internet Routing Table: 1567 LACNIC Prefixes per ASN: 23.74 LACNIC Region origin ASes announcing only one prefix: 440 LACNIC Region transit ASes present in the Internet Routing Table: 289 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 24 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 425 Number of LACNIC addresses announced to Internet: 95771016 Equivalent to 5 /8s, 181 /16s and 89 /24s Percentage of available LACNIC address space announced: 63.4 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: 9026 Total AfriNIC prefixes after maximum aggregation: 2089 AfriNIC Deaggregation factor: 4.32 Prefixes being announced from the AfriNIC address blocks: 7047 Unique aggregates announced from the AfriNIC address blocks: 2156 AfriNIC Region origin ASes present in the Internet Routing Table: 507 AfriNIC Prefixes per ASN: 13.90 AfriNIC Region origin ASes announcing only one prefix: 159 AfriNIC Region transit ASes present in the Internet Routing Table: 118 Average AfriNIC Region AS path length visible: 4.6 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 4 Number of AfriNIC addresses announced to Internet: 30775040 Equivalent to 1 /8s, 213 /16s and 151 /24s Percentage of available AfriNIC address space announced: 45.9 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 2472 11101 979 Korea Telecom (KIX) 17974 1714 503 35 PT TELEKOMUNIKASI INDONESIA 7545 1642 303 86 TPG Internet Pty Ltd 4755 1527 385 155 TATA Communications formerly 7552 1424 1064 7 Vietel Corporation 9829 1167 989 28 BSNL National Internet Backbo 4808 1099 2051 312 CNCGROUP IP network: China169 9583 1068 78 505 Sify Limited 24560 1015 385 167 Bharti Airtel Ltd., Telemedia 18101 945 130 154 Reliance Infocom Ltd Internet 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 3446 3807 201 bellsouth.net, inc. 7029 3227 1017 200 Windstream Communications Inc 18566 2093 382 177 Covad Communications 1785 1864 679 123 PaeTec Communications, Inc. 20115 1624 1552 628 Charter Communications 4323 1608 1062 384 Time Warner Telecom 22773 1520 2910 109 Cox Communications, Inc. 30036 1453 255 729 Mediacom Communications Corp 19262 1386 4683 400 Verizon Global Networks 7018 1301 7008 848 AT&T WorldNet Services 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 8402 1744 480 15 Corbina telecom 2118 1241 99 14 EUnet/RELCOM Autonomous Syste 15557 1095 2161 64 LDCOM NETWORKS 6830 642 1927 412 UPC Distribution Services 34984 641 188 172 BILISIM TELEKOM 20940 589 193 463 Akamai Technologies European 12479 549 636 53 Uni2 Autonomous System 3320 531 8162 397 Deutsche Telekom AG 8551 529 360 81 Bezeq International 31148 524 36 8 FreeNet ISP 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 1729 322 168 TVCABLE BOGOTA 28573 1637 1069 71 NET Servicos de Comunicao S.A 8151 1460 2999 344 UniNet S.A. de C.V. 7303 1256 756 179 Telecom Argentina Stet-France 11172 687 95 72 Servicios Alestra S.A de C.V 27947 650 73 99 Telconet S.A 22047 582 322 17 VTR PUNTO NET S.A. 3816 551 238 92 Empresa Nacional de Telecomun 7738 550 1050 31 Telecomunicacoes da Bahia S.A 6503 539 434 68 AVANTEL, S.A. 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 1207 958 13 TEDATA 24863 833 156 44 LINKdotNET AS number 6713 487 649 18 Itissalat Al-MAGHRIB 3741 280 939 229 The Internet Solution 15706 242 32 6 Sudatel Internet Exchange Aut 33776 232 12 18 Starcomms Nigeria Limited 29571 214 17 12 Ci Telecom Autonomous system 12258 196 28 61 Vodacom Internet Company 24835 190 80 8 RAYA Telecom - Egypt 16637 163 664 82 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 3446 3807 201 bellsouth.net, inc. 7029 3227 1017 200 Windstream Communications Inc 4766 2472 11101 979 Korea Telecom (KIX) 18566 2093 382 177 Covad Communications 1785 1864 679 123 PaeTec Communications, Inc. 8402 1744 480 15 Corbina telecom 10620 1729 322 168 TVCABLE BOGOTA 17974 1714 503 35 PT TELEKOMUNIKASI INDONESIA 7545 1642 303 86 TPG Internet Pty Ltd 28573 1637 1069 71 NET Servicos de Comunicao S.A Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 7029 3227 3027 Windstream Communications Inc 18566 2093 1916 Covad Communications 1785 1864 1741 PaeTec Communications, Inc. 8402 1744 1729 Corbina telecom 17974 1714 1679 PT TELEKOMUNIKASI INDONESIA 28573 1637 1566 NET Servicos de Comunicao S.A 10620 1729 1561 TVCABLE BOGOTA 7545 1642 1556 TPG Internet Pty Ltd 4766 2472 1493 Korea Telecom (KIX) 7552 1424 1417 Vietel Corporation 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 32567 UNALLOCATED 12.25.107.0/24 4323 Time Warner Telecom 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic 23502 UNALLOCATED 12.44.44.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.103.0/24 7018 AT&T WorldNet Servic 17300 UNALLOCATED 12.45.110.0/24 701 UUNET Technologies, 16476 UNALLOCATED 12.46.27.0/24 7018 AT&T WorldNet Servic 32873 UNALLOCATED 12.46.100.0/23 10912 InterNAP Network Ser Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 128.0.0.0/21 12654 RIPE NCC RIS Project 128.0.24.0/24 12654 RIPE NCC RIS Project Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.192.0.0/22 45464 Room 201, TGU Bldg 14.192.4.0/22 45464 Room 201, TGU Bldg 14.192.8.0/22 45464 Room 201, TGU Bldg 14.192.12.0/22 45464 Room 201, TGU Bldg 14.192.16.0/22 45464 Room 201, TGU Bldg 14.192.20.0/22 45464 Room 201, TGU Bldg 14.192.24.0/22 45464 Room 201, TGU Bldg 14.192.28.0/22 45464 Room 201, TGU Bldg 37.72.0.0/19 29119 ServiHosting Autonomous Syste 37.72.48.0/20 23456 32-bit ASN transition 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 /8:19 /9:12 /10:27 /11:80 /12:232 /13:455 /14:817 /15:1463 /16:12154 /17:6161 /18:10269 /19:20310 /20:28154 /21:29112 /22:39487 /23:36820 /24:205227 /25:1181 /26:1421 /27:785 /28:168 /29:60 /30:14 /31:0 /32:18 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2847 3227 Windstream Communications Inc 6389 2116 3446 bellsouth.net, inc. 18566 2042 2093 Covad Communications 8402 1723 1744 Corbina telecom 10620 1624 1729 TVCABLE BOGOTA 30036 1412 1453 Mediacom Communications Corp 11492 1089 1125 Cable One 1785 1064 1864 PaeTec Communications, Inc. 15557 1046 1095 LDCOM NETWORKS 7011 1033 1149 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:510 2:478 4:14 5:1 6:3 8:378 12:1957 13:1 14:591 15:11 16:3 17:6 20:9 23:121 24:1716 27:1186 31:827 32:65 33:2 34:2 36:8 37:106 38:794 40:114 41:3175 42:87 43:1 44:3 46:1262 47:3 49:320 50:515 52:13 54:1 55:7 56:3 57:38 58:954 59:491 60:345 61:1178 62:922 63:1977 64:4130 65:2285 66:4409 67:2034 68:1168 69:3148 70:915 71:431 72:1799 74:2647 75:446 76:321 77:967 78:921 79:512 80:1208 81:872 82:561 83:532 84:583 85:1152 86:748 87:912 88:342 89:1544 90:258 91:4473 92:536 93:1554 94:1319 95:1125 96:414 97:306 98:793 99:38 100:20 101:130 103:688 106:4 107:137 108:129 109:1459 110:690 111:835 112:428 113:527 114:598 115:756 116:868 117:723 118:901 119:1254 120:354 121:681 122:1625 123:1058 124:1323 125:1359 128:538 129:190 130:211 131:591 132:162 133:21 134:233 135:59 136:213 137:153 138:290 139:145 140:488 141:260 142:378 143:400 144:508 145:68 146:487 147:226 148:695 149:271 150:166 151:192 152:446 153:170 154:7 155:398 156:210 157:367 158:154 159:509 160:333 161:237 162:339 163:188 164:532 165:391 166:561 167:458 168:765 169:147 170:833 171:112 172:4 173:1779 174:570 175:414 176:392 177:458 178:1234 180:1224 181:43 182:700 183:276 184:443 185:1 186:1506 187:829 188:974 189:1175 190:5395 192:5974 193:5483 194:4209 195:3392 196:1290 197:171 198:3588 199:4341 200:5704 201:1721 202:8424 203:8599 204:4348 205:2437 206:2749 207:2818 208:4046 209:3557 210:2733 211:1477 212:1978 213:1828 214:852 215:98 216:4975 217:1474 218:557 219:342 220:1252 221:549 222:321 223:273 End of report

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ANNOUNCE: bgptables.merit.edu - understanding visibility of your prefix/AS
by Manish Karir 27 Jan '12

27 Jan '12

All, We would like to announce the availability of the bgpTables Project at Merit at: http://bgptables.merit.edu bgpTables allows users to easily navigate global routing table data collected via routviews.org. bgptables essentially processes the data collected at routeviews and makes is available in a somewhat easier to use interface. The goal of bgpTables is to represent global prefix and AS visibility information from the vantage point of the various bgp table views as seen at routeviews. The data is currently updated nightly (EST) but we hope to improve this over time. Please see the FAQ (http://bgptables.merit.edu/faq.php) for some simple examples of how you can use bgpTables. Some examples: - You can query for a specific ASN by entering the text 'as' followed by the AS number into the search box. For example to query for information about AS 237 you would enter 'as237' [without quotation marks] into the search box and then click 'search'. You can then use the view navigator map to switch to different routing table views for this ASN - You can query for a specific prefix by directly entering the prefix into the search box. For example to query for information about prefix 12.0.0.0/8 you would simply enter '12.0.0.0/8' [without quotation marks] into the search box and then click 'search'. You can then use the view navigator map to switch to different routing table views for the prefix. - You can find a particular prefix that you might be interested in by running a 'contained within' query via the search box. For example to quickly browse a list of prefixes contained within 1.0.0.0/8 to find the particular prefix you might be interested in, you can enter the text 'cw1.0.0.0/8' [without quotation marks] into the search box and click 'search'. You can then browse the resulting table to select the particular prefix you might be interested in. - You can simply enter the text 'as' followed by the company name into the search box then click search to view a list of possible matches for that text. For example, to view all matching google ASNs you can simply enter 'asgoogle' into the search box and click search. A list of possible matching ASNs that reference Google by name will be returned from which you an then select the particular ASN that is of interest to you. Comments, corrections, and suggestions are very welcome. Please send them to mkarir(a)merit.edu. Hopefully folks will find this useful. Thanks. -The Merit Network Research and Development Team

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RE: XBOX 720: possible digital download mass service
by Thomas Cooper 27 Jan '12

27 Jan '12

Digital distribution like Steam have the infrastructure built for it. The entry fee for independent and smaller devs to Steam is way way lower than all the licensing crap that Microsoft offers with their XBLA, and for the larger companies, it costs next to nothing to host it digitally as opposed to the brick-and-mortar packaging (especially when the game requires Steam and you essential buy a CD key at the retail store, with added taxes, etc....) Besides, those console games are marked up to hell so I bet they make a pretty penny for brick-and-mortar sales. I doubt MS will try a full-blown Steam-like console digital distribution. -Thomas Cooper

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