April 2012 - Test - lists.nanog.org

Vendor IPv6 RA Guard Support
by Christopher J. Pilkington 28 Apr '12

28 Apr '12

Does there exist a multi-vendor list showing whether a particular switch hardware/software supports or does not support RA Guard? -cjp

3 2

Re: rpki vs. secure dns?
by Stephane Bortzmeyer 28 Apr '12

28 Apr '12

On Sat, Apr 28, 2012 at 03:04:07AM -0700, Randy Bush <randy(a)psg.com> wrote a message of 9 lines which said: > draft-bates-bgp4-nlri-orig-verif-00.txt was '98 > > and we dropped it for good reasons Unfortunately, we have RFCs for good ideas but bad ideas never get documented by the IETF (one of the few exceptions is RFC 3197). So, bad ideas keep coming back and back again. Would you explain in a few words why this was a bad idea? I personally find Rover a very interesting idea, and which seems realistic.

1 0

Squeezing IPs out of ARIN
by admin＠thecpaneladmin.com 28 Apr '12

28 Apr '12

Anyone have any tips for getting IPs from ARIN? For an end-user allocation they are requesting that we provide customer names for existing allocations, which is information that will take a while to obtain. They are insisting that this is standard process and something that everyone does when requesting IPs. Has anyone actually had to do this?

22 49

Re: Operation Ghost Click
by A. Pishdadi 28 Apr '12

28 Apr '12

On Fri, Apr 27, 2012 at 10:55 PM, <Valdis.Kletnieks(a)vt.edu> wrote: > On Fri, 27 Apr 2012 21:39:20 -0500, you said: > > > 3) Many times, there are multiple customer computers behind a NAT. Do you > really want the hassle of an irate user calling in because you just broke > the > dad's VPN to work, because one of their kids has some cruft on their > computer? > (And no, don't try to tell them they should have bought business class > service > or similar crap, that *will* lose you a customer). > > > The malware isn't infecting the end-uses router therefore if there is multiple users behind that NAT'd router as long as there not infected they won't be shut off when those DNS servers go dark. And if daddy is dumb enough to let his 8 year old son use his PC or laptop w/o proper monitoring and gets infected thats his fault. I know I dont let my 10 year old use my work computers , and he knows how to code , but he is still a child and clicks stupid things. Your basically telling me the ISPs should not take any responsibility, well then how can we get pissed off when a host lets a spammer spam for a week straight and is aware and doesn't shut them off, or notices a DDOS attack is stemming from there network, a customer has 5-6 servers he pays for with unmetered gigabit ports and is clearly blasting someone to hell and back with spoofed packets , but because there margins are so thin they shouldn't turn him off and cancel him so they do not have to cut into there 'margins'... In the network world your either on the content side or the eyeball side, and the eyeball networks seem to have double standards when it comes to network abuse. Until this ends and the double standards stop the amount of malware and attacks will never go decrease. I say to your 'it costs the isp money' to do cleanup, that it costs content providers money to do cleanup of constantly being scanned and probed and hacked by what is mostly hacked end-user machines who got owned browsing the internet because they went to a website that had a virus installed by another end-users machine who was compromised the same way, its a vicious circle and as an operator of a content provider im tired of the other half of the internet not taking there share of the responsibility. /End of rant..

1 0

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

27 Apr '12

BGP Update Report Interval: 19-Apr-12 -to- 26-Apr-12 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS8402 50753 2.8% 39.7 -- CORBINA-AS OJSC "Vimpelcom" 2 - AS24186 41863 2.3% 747.6 -- RAILTEL-AS-IN RailTel Corporation of India Ltd., Internet Service Provider, New Delhi 3 - AS9829 40602 2.3% 41.2 -- BSNL-NIB National Internet Backbone 4 - AS12479 27229 1.5% 225.0 -- UNI2-AS France Telecom Espana SA 5 - AS32528 26218 1.5% 4369.7 -- ABBOTT Abbot Labs 6 - AS8151 21499 1.2% 19.2 -- Uninet S.A. de C.V. 7 - AS7552 21398 1.2% 18.6 -- VIETEL-AS-AP Vietel Corporation 8 - AS13118 20797 1.2% 1890.6 -- ASN-YARTELECOM OJSC Rostelecom 9 - AS19422 19216 1.1% 204.4 -- Telefonica Moviles del Uruguay SA 10 - AS5800 17795 1.0% 72.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 11 - AS6713 15744 0.9% 34.8 -- IAM-AS 12 - AS2118 15586 0.9% 12.0 -- RELCOM-AS OOO "NPO Relcom" 13 - AS786 15135 0.8% 75.3 -- JANET The JNT Association 14 - AS24560 15117 0.8% 14.7 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 15 - AS26615 13229 0.7% 14.7 -- Tim Celular S.A. 16 - AS5976 12960 0.7% 107.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 17 - AS20799 12705 0.7% 1155.0 -- DATANET-AS Datanet.co.uk Ltd 18 - AS45899 12487 0.7% 38.0 -- VNPT-AS-VN VNPT Corp 19 - AS44798 11894 0.7% 11894.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 20 - AS1600 11265 0.6% 60.9 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS44798 11894 0.7% 11894.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 2 - AS32528 26218 1.5% 4369.7 -- ABBOTT Abbot Labs 3 - AS13118 20797 1.2% 1890.6 -- ASN-YARTELECOM OJSC Rostelecom 4 - AS11553 1313 0.1% 1313.0 -- MANNATECH-AS MANNATECH 5 - AS20799 12705 0.7% 1155.0 -- DATANET-AS Datanet.co.uk Ltd 6 - AS17408 3300 0.2% 1100.0 -- ABOVE-AS-AP AboveNet Communications Taiwan 7 - AS55665 1081 0.1% 1081.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia 8 - AS32541 1041 0.1% 1041.0 -- SAIRB-AS - Schulman Associates Institutional Review Board, Inc. 9 - AS27624 2016 0.1% 1008.0 -- AS-ELCA-CWO - ELCA 10 - AS34043 895 0.1% 895.0 -- RISS Internet Security Systems SRL 11 - AS57767 805 0.0% 805.0 -- RTTC-AS Federal State-owned Enterprise Russian Television and Radio Broadcasting Network 12 - AS24029 800 0.0% 800.0 -- NIXI-IN-AS NIXI is an IXP in India 13 - AS58074 757 0.0% 757.0 -- MIVIROM-AS MIVIROM COM PROD SRL 14 - AS24186 41863 2.3% 747.6 -- RAILTEL-AS-IN RailTel Corporation of India Ltd., Internet Service Provider, New Delhi 15 - AS36029 737 0.0% 737.0 -- CASAS - CASAS 16 - AS32398 1838 0.1% 612.7 -- REALNET-ASN-1 17 - AS3 588 0.0% 366.0 -- ARKOON Arkoon Network Security SA 18 - AS36980 577 0.0% 577.0 -- JOHNHOLT-ASN 19 - AS54011 559 0.0% 559.0 -- NYDH - New York Downtown Hospital 20 - AS28306 4328 0.2% 541.0 -- TC Net Informática e Telecomunicações LTDA TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 130.36.34.0/24 13100 0.7% AS32528 -- ABBOTT Abbot Labs 2 - 130.36.35.0/24 13100 0.7% AS32528 -- ABBOTT Abbot Labs 3 - 91.202.212.0/22 11894 0.6% AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk" 4 - 46.237.0.0/19 10228 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 5 - 205.107.121.0/24 9904 0.5% AS5976 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 6 - 95.106.160.0/19 9461 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 7 - 62.36.252.0/22 8118 0.4% AS12479 -- UNI2-AS France Telecom Espana SA 8 - 62.36.249.0/24 6453 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 9 - 62.36.241.0/24 6078 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 10 - 62.36.210.0/24 5949 0.3% AS12479 -- UNI2-AS France Telecom Espana SA 11 - 194.63.9.0/24 5810 0.3% AS1273 -- CW Cable and Wireless Worldwide plc 12 - 122.161.0.0/16 3722 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 13 - 202.56.215.0/24 3596 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 14 - 182.64.0.0/16 3468 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 15 - 202.153.174.0/24 3285 0.2% AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan 16 - 41.43.147.0/24 2904 0.1% AS8452 -- TE-AS TE-AS 17 - 192.100.162.0/24 2794 0.1% AS8151 -- Uninet S.A. de C.V. 18 - 146.16.176.0/20 2654 0.1% AS6006 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 19 - 200.23.110.0/24 2293 0.1% AS8151 -- Uninet S.A. de C.V. 20 - 200.23.112.0/24 2291 0.1% AS8151 -- Uninet S.A. de C.V. 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

1 0

The Cidr Report
by cidr-report＠potaroo.net 27 Apr '12

27 Apr '12

This report has been generated at Fri Apr 27 21:12:53 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 20-04-12 409267 239062 21-04-12 409368 239191 22-04-12 409019 239179 23-04-12 409134 239224 24-04-12 409449 239428 25-04-12 409589 239303 26-04-12 409530 239875 27-04-12 411252 239888 AS Summary 40933 Number of ASes in routing system 17094 Number of ASes announcing only one prefix 3425 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 112051488 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'). --- 27Apr12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 409873 239469 170404 41.6% All ASes AS6389 3425 197 3228 94.2% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3409 1780 1629 47.8% WINDSTREAM - Windstream Communications Inc AS22773 1581 123 1458 92.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2485 1030 1455 58.6% KIXS-AS-KR Korea Telecom AS18566 2091 705 1386 66.3% COVAD - Covad Communications Co. AS28573 1806 495 1311 72.6% NET Servicos de Comunicao S.A. AS2118 1304 14 1290 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1600 385 1215 75.9% TWTC - tw telecom holdings, inc. AS1785 1909 808 1101 57.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1576 532 1044 66.2% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS10620 1847 855 992 53.7% Telmex Colombia S.A. AS7552 1169 228 941 80.5% VIETEL-AS-AP Vietel Corporation AS7303 1362 441 921 67.6% Telecom Argentina S.A. AS26615 903 33 870 96.3% Tim Celular S.A. AS8151 1489 666 823 55.3% Uninet S.A. de C.V. AS18101 948 159 789 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1111 351 760 68.4% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS17974 1822 1094 728 40.0% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS9394 842 146 696 82.7% CRNET CHINA RAILWAY Internet(CRNET) AS7545 1678 1015 663 39.5% TPG-INTERNET-AP TPG Internet Pty Ltd AS3356 1094 458 636 58.1% LEVEL3 Level 3 Communications AS13977 763 127 636 83.4% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS30036 1421 798 623 43.8% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 691 75 616 89.1% GIGAINFRA Softbank BB Corp. AS19262 997 401 596 59.8% VZGNI-TRANSIT - Verizon Online LLC AS22561 992 405 587 59.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS3549 1021 444 577 56.5% GBLX Global Crossing Ltd. AS24560 1027 454 573 55.8% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS4780 823 264 559 67.9% SEEDNET Digital United Inc. AS4804 651 96 555 85.3% MPX-AS Microplex PTY LTD Total 43837 14579 29258 66.7% Top 30 total Possible Bogus Routes 5.3.0.0/16 AS41733 ZTELECOM-AS Z-Telecom ltd. 5.16.0.0/14 AS41733 ZTELECOM-AS Z-Telecom ltd. 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 27.112.114.0/24 AS23884 PROENNET-AS Proimage Engineering and Communication Co.,Ltd. 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 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 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 74.91.48.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.49.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.50.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.51.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.52.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.53.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.54.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.55.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.56.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.57.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.58.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.59.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.60.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.61.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.62.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 74.91.63.0/24 AS30137 SEA-BROADBAND - Sea Broadband, LLC 98.159.96.0/20 AS46975 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas S.A. 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 LP 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.223.60.0/22 AS6910 DIALTELECOMRO Dial Telecom S.R.L. 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 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. 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 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 202.122.134.0/24 AS38615 202.140.128.0/19 AS9583 SIFY-AS-IN Sify Limited 202.160.152.0/22 AS10113 EFTEL-AS-AP Eftel Limited. 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.134.0/24 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 203.142.219.0/24 AS45149 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.197.184.0/24 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 209.148.64.0/19 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 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.194.160.0/20 AS27876 American Data Networks 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

1 0

Anyone seeing traffic flow problems in the SanFrancisco / San Jose areas?
by eric clark 27 Apr '12

27 Apr '12

I was working with a vendor down there and couldn't get files in or out to save our lives. Additionally, he was having trouble locally. I didn't see anything on the pulse site.

3 2

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

27 Apr '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 Apr, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 407208 Prefixes after maximum aggregation: 172996 Deaggregation factor: 2.35 Unique aggregates announced to Internet: 198106 Total ASes present in the Internet Routing Table: 40826 Prefixes per ASN: 9.97 Origin-only ASes present in the Internet Routing Table: 33106 Origin ASes announcing only one prefix: 15607 Transit ASes present in the Internet Routing Table: 5451 Transit-only ASes present in the Internet Routing Table: 135 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 64 Max AS path prepend of ASN ( 9902) 56 Prefixes from unregistered ASNs in the Routing Table: 394 Unregistered ASNs in the Routing Table: 128 Number of 32-bit ASNs allocated by the RIRs: 2635 Number of 32-bit ASNs visible in the Routing Table: 2269 Prefixes from 32-bit ASNs in the Routing Table: 5659 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 110 Number of addresses announced to Internet: 2540346576 Equivalent to 151 /8s, 106 /16s and 156 /24s Percentage of available address space announced: 68.5 Percentage of allocated address space announced: 68.6 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 92.5 Total number of prefixes smaller than registry allocations: 173699 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 99521 Total APNIC prefixes after maximum aggregation: 32245 APNIC Deaggregation factor: 3.09 Prefixes being announced from the APNIC address blocks: 96009 Unique aggregates announced from the APNIC address blocks: 39862 APNIC Region origin ASes present in the Internet Routing Table: 4684 APNIC Prefixes per ASN: 20.50 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 734 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 20 Number of APNIC region 32-bit ASNs visible in the Routing Table: 190 Number of APNIC addresses announced to Internet: 644227680 Equivalent to 38 /8s, 102 /16s and 34 /24s Percentage of available APNIC address space announced: 81.7 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: 150278 Total ARIN prefixes after maximum aggregation: 76417 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 121331 Unique aggregates announced from the ARIN address blocks: 50436 ARIN Region origin ASes present in the Internet Routing Table: 15053 ARIN Prefixes per ASN: 8.06 ARIN Region origin ASes announcing only one prefix: 5724 ARIN Region transit ASes present in the Internet Routing Table: 1581 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 30 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 807268032 Equivalent to 48 /8s, 29 /16s and 238 /24s Percentage of available ARIN address space announced: 64.4 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: 101788 Total RIPE prefixes after maximum aggregation: 53879 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 93665 Unique aggregates announced from the RIPE address blocks: 58385 RIPE Region origin ASes present in the Internet Routing Table: 16520 RIPE Prefixes per ASN: 5.67 RIPE Region origin ASes announcing only one prefix: 8040 RIPE Region transit ASes present in the Internet Routing Table: 2627 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1528 Number of RIPE addresses announced to Internet: 510941832 Equivalent to 30 /8s, 116 /16s and 90 /24s Percentage of available RIPE address space announced: 82.3 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: 40893 Total LACNIC prefixes after maximum aggregation: 8250 LACNIC Deaggregation factor: 4.96 Prefixes being announced from the LACNIC address blocks: 40763 Unique aggregates announced from the LACNIC address blocks: 20273 LACNIC Region origin ASes present in the Internet Routing Table: 1592 LACNIC Prefixes per ASN: 25.60 LACNIC Region origin ASes announcing only one prefix: 439 LACNIC Region transit ASes present in the Internet Routing Table: 300 Average LACNIC Region AS path length visible: 4.4 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 529 Number of LACNIC addresses announced to Internet: 99745160 Equivalent to 5 /8s, 241 /16s and 253 /24s Percentage of available LACNIC address space announced: 66.1 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: 8894 Total AfriNIC prefixes after maximum aggregation: 2137 AfriNIC Deaggregation factor: 4.16 Prefixes being announced from the AfriNIC address blocks: 6962 Unique aggregates announced from the AfriNIC address blocks: 2224 AfriNIC Region origin ASes present in the Internet Routing Table: 534 AfriNIC Prefixes per ASN: 13.04 AfriNIC Region origin ASes announcing only one prefix: 166 AfriNIC Region transit ASes present in the Internet Routing Table: 120 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: 5 Number of AfriNIC addresses announced to Internet: 31785728 Equivalent to 1 /8s, 229 /16s and 3 /24s Percentage of available AfriNIC address space announced: 47.4 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 2485 11112 1010 Korea Telecom (KIX) 17974 1822 509 71 PT TELEKOMUNIKASI INDONESIA 7545 1679 301 88 TPG Internet Pty Ltd 4755 1584 386 158 TATA Communications formerly 9829 1261 1069 30 BSNL National Internet Backbo 7552 1169 1062 11 Vietel Corporation 9583 1145 84 490 Sify Limited 4808 1111 2050 319 CNCGROUP IP network: China169 24560 1027 385 167 Bharti Airtel Ltd., Telemedia 9498 954 291 65 BHARTI Airtel Ltd. 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 3425 3807 194 bellsouth.net, inc. 7029 3368 986 158 Windstream Communications Inc 18566 2091 382 179 Covad Communications 1785 1906 680 131 PaeTec Communications, Inc. 20115 1639 1566 619 Charter Communications 4323 1599 1044 383 Time Warner Telecom 22773 1580 2910 114 Cox Communications, Inc. 30036 1420 261 768 Mediacom Communications Corp 7018 1249 9774 818 AT&T WorldNet Services 11492 1186 216 364 Cable One 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 1679 544 16 Corbina telecom 2118 1304 97 14 EUnet/RELCOM Autonomous Syste 31148 681 37 9 FreeNet ISP 34984 681 188 173 BILISIM TELEKOM 6830 655 2215 426 UPC Distribution Services 12479 650 668 66 Uni2 Autonomous System 20940 636 206 498 Akamai Technologies European 8551 571 360 80 Bezeq International 3320 531 8441 397 Deutsche Telekom AG 2578 501 33 7 Demos, Moscow, Russia 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 1832 329 171 TVCABLE BOGOTA 28573 1804 1114 62 NET Servicos de Comunicao S.A 6503 1533 418 65 AVANTEL, S.A. 8151 1486 3000 345 UniNet S.A. de C.V. 7303 1362 829 187 Telecom Argentina Stet-France 26615 903 761 33 Tim Brasil S.A. 27947 685 74 98 Telconet S.A 11172 639 91 73 Servicios Alestra S.A de C.V 22047 582 326 15 VTR PUNTO NET S.A. 3816 572 242 100 Empresa Nacional de Telecomun 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 1305 958 13 TEDATA 24863 840 274 35 LINKdotNET AS number 6713 493 649 18 Itissalat Al-MAGHRIB 3741 265 921 223 The Internet Solution 12258 197 28 62 Vodacom Internet Company 33776 195 12 24 Starcomms Nigeria Limited 24835 179 80 8 RAYA Telecom - Egypt 16637 174 666 83 MTN Network Solutions 15706 169 32 6 Sudatel Internet Exchange Aut 29571 157 15 16 Ci Telecom Autonomous system 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 3425 3807 194 bellsouth.net, inc. 7029 3368 986 158 Windstream Communications Inc 4766 2485 11112 1010 Korea Telecom (KIX) 18566 2091 382 179 Covad Communications 1785 1906 680 131 PaeTec Communications, Inc. 10620 1832 329 171 TVCABLE BOGOTA 17974 1822 509 71 PT TELEKOMUNIKASI INDONESIA 28573 1804 1114 62 NET Servicos de Comunicao S.A 7545 1679 301 88 TPG Internet Pty Ltd 8402 1679 544 16 Corbina telecom 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 3368 3210 Windstream Communications Inc 18566 2091 1912 Covad Communications 1785 1906 1775 PaeTec Communications, Inc. 17974 1822 1751 PT TELEKOMUNIKASI INDONESIA 28573 1804 1742 NET Servicos de Comunicao S.A 8402 1679 1663 Corbina telecom 10620 1832 1661 TVCABLE BOGOTA 7545 1679 1591 TPG Internet Pty Ltd 4766 2485 1475 Korea Telecom (KIX) 6503 1533 1468 AVANTEL, S.A. 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 5.3.0.0/16 41733 JSC "Z-Telecom" 5.8.184.0/21 29286 Skylogic Italia Autonomous Sy 5.16.0.0/14 41733 JSC "Z-Telecom" 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 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 /10:28 /11:81 /12:235 /13:460 /14:832 /15:1489 /16:12244 /17:6243 /18:10539 /19:20613 /20:29018 /21:30083 /22:40581 /23:38021 /24:213032 /25:1196 /26:1429 /27:784 /28:166 /29:67 /30:17 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 3026 3368 Windstream Communications Inc 6389 2143 3425 bellsouth.net, inc. 18566 2040 2091 Covad Communications 10620 1709 1832 TVCABLE BOGOTA 8402 1657 1679 Corbina telecom 30036 1364 1420 Mediacom Communications Corp 6503 1291 1533 AVANTEL, S.A. 11492 1149 1186 Cable One 8452 1105 1305 TEDATA 1785 1072 1906 PaeTec Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:539 2:550 4:14 6:3 8:406 12:1999 13:1 14:611 15:12 16:3 17:5 20:23 23:167 24:1761 27:1273 31:952 32:57 33:2 34:2 36:8 37:421 38:800 40:120 41:3112 42:135 44:3 46:1481 47:3 49:404 50:538 52:13 54:8 55:11 56:3 57:31 58:965 59:520 60:254 61:1277 62:976 63:1990 64:4173 65:2255 66:4486 67:2021 68:1166 69:3189 70:903 71:466 72:1825 74:2602 75:494 76:318 77:941 78:1012 79:487 80:1209 81:902 82:673 83:550 84:482 85:1210 86:412 87:929 88:340 89:1630 90:291 91:4769 92:520 93:1507 94:1510 95:894 96:358 97:315 98:895 99:37 100:7 101:181 103:1030 106:102 107:191 108:268 109:1306 110:746 111:923 112:454 113:600 114:642 115:807 116:929 117:719 118:909 119:1230 120:354 121:692 122:1676 123:1104 124:1364 125:1243 128:562 129:196 130:255 131:626 132:180 133:22 134:242 135:62 136:214 137:177 138:355 139:163 140:492 141:242 142:407 143:392 144:523 145:74 146:495 147:279 148:768 149:306 150:159 151:181 152:464 153:172 154:12 155:399 156:215 157:375 158:179 159:539 160:338 161:262 162:348 163:191 164:580 165:399 166:573 167:468 168:820 169:128 170:859 171:127 172:2 173:1756 174:570 175:437 176:686 177:654 178:1349 180:1192 181:79 182:826 183:289 184:462 185:1 186:2247 187:1056 188:1239 189:1791 190:5513 192:6010 193:5539 194:4658 195:3600 196:1271 197:129 198:3660 199:4543 200:5806 201:1934 202:8518 203:8599 204:4327 205:2498 206:2746 207:2796 208:4057 209:3621 210:2736 211:1478 212:1983 213:1927 214:848 215:104 216:5131 217:1533 218:545 219:318 220:1230 221:558 222:323 223:336 End of report

1 0

[NANOG-announce] NANOG 55 Update
by Betty Burke <betty＠nanog.org> 27 Apr '12

27 Apr '12

Colleagues: NANOG 55 is just weeks away! NANOGers will be meeting June 3 – 6, 2012 in Vancouver, Canada. Do not delay, be sure to register<http://www.nanog.org/meetings/nanog55/nanog55_registration.html> and take advantage of early Bird Registration which ends on April 29, 2012 (non-member $450, member $425, student $100). Also, make sure to have your Visa or valid passport to enter Canada, for more information click here<http://www.cic.gc.ca/english/resources/publications/meeting.asp#question2> . Be sure to visit the NANOG 55 highlights<http://www.nanog.org/meetings/nanog55/highlights.html>page which features a list of activities planned thus far. The NANOG Program Committee received a number of great submissions and are very close to posting the tentative agenda<http://www.nanog.org/meetings/nanog55/agenda.php>, NANOG 55 will once again showcase a program packed with content of interest all. As you register for NANOG 55, be sure to reserve your hotel room at the Westin Bayshore <http://www.nanog.org/meetings/nanog55/hotel.html>. We look forward to a great meeting and seeing you in Vancouver! Should you have any questions, please direct them to nanog-support(a)nanog.org . Sincerely, Betty on behalf of the Board of Directors and Committees -- Betty Burke NANOG Executive Director 48377 Fremont Boulevard, Suite 117 Fremont, CA 94538 Tel: +1 510 492 4030 _______________________________________________ NANOG-announce mailing list NANOG-announce(a)nanog.org https://mailman.nanog.org/mailman/listinfo/nanog-announce

1 0

time sink 42
by Randy Bush 27 Apr '12

27 Apr '12

ok, this is horribly pragmatic, but it's real. yesterday i was in the westin playing rack and stack for five hours. an horrifyingly large amount of my time was spent trying to peel apart labels made on my portable brother label tape maker, yes peeling the backing from a little label so remote hands could easily confirm a server they were going to attack. is there a trick? is there a (not expensive) different labeling machine or technique i should use? randy

33 44