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Global Crossing SJC Issues
by James Laszko 30 Jul '12

30 Jul '12

Does anyone have any information on a "network outage" with Global Crossing in the San Jose area? We've got hundreds of customers that use 8x8 VOIP services and they're all down. All the Global Crossing routes to 8x8 have vanished and the routes left are with Internap and don't appear to go anywhere... Curious if anyone has any information. Thanks! James Laszko Mythos Technology Inc jamesl(a)mythostech.com<mailto:jamesl@mythostech.com>

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Re: Rate shaping in Active E FTTx networks
by Mark Tinka 29 Jul '12

29 Jul '12

On Thursday, July 26, 2012 09:45:14 PM Jason Lixfeld wrote: > Is that a lot to ask for one box? The ridiculously deep > buffers required in order to shape to PIR vs. police to > it (because policing to a PIR is just plain ugly) and > the requirements to perform any sort of preferential > packet treatment above and beyond that seem like quite a > lot to ask of one box. Am I wrong? Having used middleware in the past to do bandwidth management, this doesn't scale well when your network grows, and when off-net traffic (including that between your own customers) is coming in from several points in the backbone. On smaller networks, having middleware is easy because your exit points are finite and fairly static. When you grow and start peering, taking on several large customers that want to talk to each other across your network, middleware becomes cumbersome to deploy, because then not only can't you assume that 80% of your traffic is HTTP, but you also can't assume that 80% of your traffic is toward your upstreams. Moreover, adding redundancy (as in multiple links between routers/switches) makes the situation worse, because middleware might not be as inclined, and arbitration of bandwidth management across multiple middleware devices to avoid accidentally over-provisioning to customers gets expensive and complex. I've since migrated to performing bandwidth management in the router gear itself. This is easy if you're using high- end kit (think Juniper M/MX/T, Cisco ASR1000/9000), but significantly less so on wireline Metro-E networks (where your Active-E comes in). But not anymore - there have been meaningful developments in this area, and for some I've had the pleasure of deploying, e.g., Cisco's ME3600X/3800X. There also alternatives like Juniper's MX80 (too big, I think, but the smallest you can get from them now) and Brocade's NetIron CES/CER2000 units. These allow you to not only gain decent feature set in the Access, but also let you extend IP (and MPLS) into the edge too for additional simplicity. Hope this helps. Cheers Mark.

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Dreamhost in the house?
by Jon Lewis 28 Jul '12

28 Jul '12

If anyone from Dreamhost participates here, I'd like to talk about an apparent routing issue you may have with reaching anything originating in AS6364. Specifically, I'm able to reach IPs in 208.113.240.0/24 from off-net (outside AS6364) machines, and from a customer owned CIDR to which we provide transit, but not from any of our CIDRs. ---------------------------------------------------------------------- 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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BGP Update Report
by cidr-report＠potaroo.net 27 Jul '12

27 Jul '12

BGP Update Report Interval: 21-Jul-12 -to- 26-Jul-12 (5 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS1637 39517 1.6% 365.9 -- DNIC-AS-01637 - Headquarters, USAISC 2 - AS17813 36407 1.4% 267.7 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 3 - AS8402 36092 1.4% 20.4 -- CORBINA-AS OJSC "Vimpelcom" 4 - AS47931 25100 1.0% 204.1 -- ALENETWORK A.L.E. COM NETWORK S.R.L 5 - AS9829 24636 1.0% 18.9 -- BSNL-NIB National Internet Backbone 6 - AS24560 23244 0.9% 22.4 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 7 - AS7029 18201 0.7% 5.1 -- WINDSTREAM - Windstream Communications Inc 8 - AS7552 15306 0.6% 13.5 -- VIETEL-AS-AP Vietel Corporation 9 - AS13118 14259 0.6% 297.1 -- ASN-YARTELECOM OJSC Rostelecom 10 - AS28573 13041 0.5% 6.3 -- NET Servicos de Comunicao S.A. 11 - AS6458 12662 0.5% 14.3 -- Telgua 12 - AS27738 11509 0.5% 20.7 -- Ecuadortelecom S.A. 13 - AS48277 11273 0.5% 201.3 -- SOREX SOREX MEDIA S.R.L. 14 - AS49074 10768 0.4% 219.8 -- TECHNOLOGICAL SC TECHNOLOGICAL SRL 15 - AS13979 10640 0.4% 3.4 -- ATT-IPFR - AT&T Services, Inc. 16 - AS6389 10419 0.4% 3.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc. 17 - AS5800 10203 0.4% 39.5 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 18 - AS18566 9878 0.4% 4.7 -- COVAD - Covad Communications Co. 19 - AS10620 9731 0.4% 4.8 -- Telmex Colombia S.A. 20 - AS8151 9158 0.4% 6.1 -- Uninet S.A. de C.V. TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS16535 4402 0.2% 1467.3 -- ECHOS-3 - Echostar Holding Purchasing Corporation 2 - AS44410 3241 0.1% 1080.3 -- ENTEKHAB-AS ENTEKHAB INDUSTRIAL GROUP 3 - AS49072 921 0.0% 921.0 -- APSUARA-AS TCA Apsuara Ltd. 4 - AS43348 1752 0.1% 876.0 -- TATARINOVA-AS PE Tatarinova Alla Ivanovna 5 - AS54037 841 0.0% 841.0 -- CAREER-GROUP-INC - CAREER GROUP INC 6 - AS26184 703 0.0% 703.0 -- ASA-HQAS - American Society of Anesthesiologists 7 - AS14452 6312 0.2% 701.3 -- IOS-ASN - INTERNET OF THE SANDHILLS 8 - AS58655 1204 0.1% 602.0 -- SKYTEL6-BD SkyTel Communications Limited 9 - AS51250 583 0.0% 583.0 -- ITE-PROTON-AS "Information technologies enterprise "Proton" LTD 10 - AS38857 1082 0.0% 541.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd. 11 - AS56588 442 0.0% 442.0 -- EE-IC Estonian Informatics Centre 12 - AS3 440 0.0% 759.0 -- YUPITER-AS Yu-Piter ltd. 13 - AS42806 428 0.0% 428.0 -- TELECOM-AS Telecom Georgia 14 - AS1637 39517 1.6% 365.9 -- DNIC-AS-01637 - Headquarters, USAISC 15 - AS29398 327 0.0% 327.0 -- PETROBALTIC "Petrobaltic" S.A. 16 - AS13118 14259 0.6% 297.1 -- ASN-YARTELECOM OJSC Rostelecom 17 - AS23007 888 0.0% 296.0 -- Universidad de Los Andes 18 - AS4 296 0.0% 51.0 -- COMUNICALO DE MEXICO S.A. DE C.V 19 - AS27890 576 0.0% 288.0 -- Universidad de Oriente 20 - AS57201 281 0.0% 281.0 -- EDF-AS Estonian Defence Forces TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 109.161.64.0/19 13690 0.5% AS13118 -- ASN-YARTELECOM OJSC Rostelecom 2 - 59.176.0.0/14 7722 0.3% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 3 - 182.64.0.0/16 7432 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 4 - 122.161.0.0/16 7428 0.3% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 5 - 200.46.0.0/19 7057 0.3% AS21599 -- NETDIRECT S.A. 6 - 59.177.0.0/16 5820 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 7 - 67.47.194.0/23 4396 0.2% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation 8 - 202.56.215.0/24 4324 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 9 - 59.177.0.0/18 4155 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 10 - 123.252.208.0/24 3922 0.1% AS17762 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd 11 - 59.177.48.0/20 3872 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 12 - 139.139.19.0/24 3828 0.1% AS1562 -- DNIC-ASBLK-01550-01601 - DoD Network Information Center 13 - 194.63.9.0/24 3636 0.1% AS1273 -- CW Cable and Wireless Worldwide plc 14 - 65.82.30.0/24 3007 0.1% AS6197 -- BATI-ATL - BellSouth Network Solutions, Inc 15 - 69.38.178.0/24 2960 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc. 16 - 59.177.0.0/19 2234 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 17 - 115.170.128.0/17 2192 0.1% AS4847 -- CNIX-AP China Networks Inter-Exchange 18 - 59.177.64.0/18 2106 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 19 - 202.159.215.0/24 2006 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 20 - 59.177.144.0/20 2006 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd. 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 Jul '12

27 Jul '12

This report has been generated at Fri Jul 27 21:13:00 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 20-07-12 419152 241935 21-07-12 420802 243450 22-07-12 420851 242316 23-07-12 420929 242400 24-07-12 420469 242764 25-07-12 420742 242807 26-07-12 420845 243201 27-07-12 421258 243595 AS Summary 41762 Number of ASes in routing system 17448 Number of ASes announcing only one prefix 3413 Largest number of prefixes announced by an AS AS7029 : WINDSTREAM - Windstream Communications Inc 114212832 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'). --- 27Jul12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 421768 243593 178175 42.2% All ASes AS6389 3382 194 3188 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS17974 2274 459 1815 79.8% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7029 3413 1737 1676 49.1% WINDSTREAM - Windstream Communications Inc AS18566 2088 417 1671 80.0% COVAD - Covad Communications Co. AS28573 2044 472 1572 76.9% NET Servicos de Comunicao S.A. AS4766 2764 1295 1469 53.1% KIXS-AS-KR Korea Telecom AS10620 2030 606 1424 70.1% Telmex Colombia S.A. AS4323 1577 387 1190 75.5% TWTC - tw telecom holdings, inc. AS22773 1698 570 1128 66.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS1785 1940 816 1124 57.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1613 576 1037 64.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1458 451 1007 69.1% Telecom Argentina S.A. AS7552 1128 226 902 80.0% VIETEL-AS-AP Vietel Corporation AS6458 881 45 836 94.9% Telgua AS8151 1473 668 805 54.7% Uninet S.A. de C.V. AS18101 942 157 785 83.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS17908 828 60 768 92.8% TCISL Tata Communications AS4808 1117 350 767 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 908 166 742 81.7% CRNET CHINA RAILWAY Internet(CRNET) AS13977 839 123 716 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 694 52 642 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS3356 1105 473 632 57.2% LEVEL3 Level 3 Communications AS17676 695 75 620 89.2% GIGAINFRA Softbank BB Corp. AS2118 632 14 618 97.8% RELCOM-AS OOO "NPO Relcom" AS22561 1035 424 611 59.0% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 1001 403 598 59.7% VZGNI-TRANSIT - Verizon Online LLC AS4780 834 243 591 70.9% SEEDNET Digital United Inc. AS24560 1038 449 589 56.7% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1000 437 563 56.3% GBLX Global Crossing Ltd. AS4804 653 96 557 85.3% MPX-AS Microplex PTY LTD Total 43084 12441 30643 71.1% Top 30 total Possible Bogus Routes 5.159.40.0/21 AS19682 NETWORKRECOVERY Business Recovery Services Limited 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. 41.222.80.0/21 AS37110 moztel-as 41.223.108.0/22 AS36966 EDL_AS Edgenet AS 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.66.32.0/20 AS18864 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 70.34.112.0/20 AS27589 MOJOHOST - MOJOHOST 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 72.35.224.0/22 AS30097 NUWAVE - NuWave 72.35.229.0/24 AS30188 TELEVERGENCE - Televergence Solutions Inc. 72.35.232.0/21 AS30097 NUWAVE - NuWave 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 74.112.96.0/22 AS2828 XO-AS15 - XO Communications 74.115.124.0/23 AS46540 74.115.126.0/24 AS11260 EASTLINK-HSI - EastLink 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 100.104.0.0/13 AS286 KPN KPN Internet Backbone 100.112.0.0/14 AS286 KPN KPN Internet Backbone 100.116.0.0/15 AS286 KPN KPN Internet Backbone 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 172.14.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.15.0.0/24 AS57871 ASTELECENTR TeleCentr Ltd. 172.45.1.0/24 AS3356 LEVEL3 Level 3 Communications 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 172.120.16.0/21 AS19891 BML-AS Bill Me Later, Inc 176.123.128.0/19 AS45054 DI-NET-AS Di-Net LLC 192.0.0.0/24 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 195.35.108.0/23 AS8881 VERSATEL Versatel Deutschland GmbH 198.18.0.0/15 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 198.51.100.0/24 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.6.49.0/24 AS23148 TERREMARK Terremark 200.24.73.0/24 AS26061 Equant Colombia 200.53.0.0/19 AS13878 Diveo do Brasil Telecomunicacoes Ltda 200.58.248.0/21 AS27849 200.75.184.0/21 AS14754 Telgua 200.106.128.0/20 AS3257 TINET-BACKBONE Tinet SpA 200.115.112.0/20 AS3257 TINET-BACKBONE Tinet SpA 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 202.83.120.0/21 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 202.140.128.0/19 AS9583 SIFY-AS-IN Sify 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 203.0.113.0/24 AS14744 INTERNAP-BLOCK-4 - Internap Network Services Corporation 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 204.9.116.0/22 AS30097 NUWAVE - NuWave 204.10.88.0/21 AS3356 LEVEL3 Level 3 Communications 204.10.92.0/23 AS30097 NUWAVE - NuWave 204.10.94.0/23 AS30097 NUWAVE - NuWave 204.14.0.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.0.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.2.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 204.14.3.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX France Telecom S.A. 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 208.93.144.0/21 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 208.93.151.0/24 AS30693 EONIX-CORPORATION-AS-PHX01-WWW-INFINITIE-NET - Eonix Corporation 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 213.150.202.0/24 AS8513 SKYVISION SkyVision Global Networks Ltd 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.160.0/20 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.21.160.0/20 AS27876 American Data Networks 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 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

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

27 Jul '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 Jul, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 419174 Prefixes after maximum aggregation: 176627 Deaggregation factor: 2.37 Unique aggregates announced to Internet: 204455 Total ASes present in the Internet Routing Table: 41639 Prefixes per ASN: 10.07 Origin-only ASes present in the Internet Routing Table: 33374 Origin ASes announcing only one prefix: 15702 Transit ASes present in the Internet Routing Table: 5601 Transit-only ASes present in the Internet Routing Table: 136 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 32 Max AS path prepend of ASN ( 48687) 24 Prefixes from unregistered ASNs in the Routing Table: 382 Unregistered ASNs in the Routing Table: 146 Number of 32-bit ASNs allocated by the RIRs: 3041 Number of 32-bit ASNs visible in the Routing Table: 2664 Prefixes from 32-bit ASNs in the Routing Table: 6906 Special use prefixes present in the Routing Table: 1 Prefixes being announced from unallocated address space: 170 Number of addresses announced to Internet: 2582312876 Equivalent to 153 /8s, 234 /16s and 247 /24s Percentage of available address space announced: 69.7 Percentage of allocated address space announced: 69.7 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.1 Total number of prefixes smaller than registry allocations: 146088 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 102575 Total APNIC prefixes after maximum aggregation: 32799 APNIC Deaggregation factor: 3.13 Prefixes being announced from the APNIC address blocks: 103070 Unique aggregates announced from the APNIC address blocks: 42296 APNIC Region origin ASes present in the Internet Routing Table: 4721 APNIC Prefixes per ASN: 21.83 APNIC Region origin ASes announcing only one prefix: 1238 APNIC Region transit ASes present in the Internet Routing Table: 754 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 26 Number of APNIC region 32-bit ASNs visible in the Routing Table: 259 Number of APNIC addresses announced to Internet: 705852800 Equivalent to 42 /8s, 18 /16s and 117 /24s Percentage of available APNIC address space announced: 82.5 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 131072-133119 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, 150/8, 153/8, 163/8, 171/8, 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: 153020 Total ARIN prefixes after maximum aggregation: 77710 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 154089 Unique aggregates announced from the ARIN address blocks: 68810 ARIN Region origin ASes present in the Internet Routing Table: 15208 ARIN Prefixes per ASN: 10.13 ARIN Region origin ASes announcing only one prefix: 5776 ARIN Region transit ASes present in the Internet Routing Table: 1608 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 16 Number of ARIN addresses announced to Internet: 1083040640 Equivalent to 64 /8s, 141 /16s and 227 /24s Percentage of available ARIN address space announced: 57.3 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, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 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: 104106 Total RIPE prefixes after maximum aggregation: 55508 RIPE Deaggregation factor: 1.88 Prefixes being announced from the RIPE address blocks: 106284 Unique aggregates announced from the RIPE address blocks: 67918 RIPE Region origin ASes present in the Internet Routing Table: 16711 RIPE Prefixes per ASN: 6.36 RIPE Region origin ASes announcing only one prefix: 8098 RIPE Region transit ASes present in the Internet Routing Table: 2716 Average RIPE Region AS path length visible: 5.1 Max RIPE Region AS path length visible: 32 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1746 Number of RIPE addresses announced to Internet: 637676548 Equivalent to 38 /8s, 2 /16s and 44 /24s Percentage of available RIPE address space announced: 92.7 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 59392-61439, 196608-199679 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, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 42912 Total LACNIC prefixes after maximum aggregation: 8381 LACNIC Deaggregation factor: 5.12 Prefixes being announced from the LACNIC address blocks: 45634 Unique aggregates announced from the LACNIC address blocks: 21883 LACNIC Region origin ASes present in the Internet Routing Table: 1616 LACNIC Prefixes per ASN: 28.24 LACNIC Region origin ASes announcing only one prefix: 424 LACNIC Region transit ASes present in the Internet Routing Table: 313 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 25 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 637 Number of LACNIC addresses announced to Internet: 113013416 Equivalent to 6 /8s, 188 /16s and 114 /24s Percentage of available LACNIC address space announced: 67.4 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, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 9495 Total AfriNIC prefixes after maximum aggregation: 2175 AfriNIC Deaggregation factor: 4.37 Prefixes being announced from the AfriNIC address blocks: 9927 Unique aggregates announced from the AfriNIC address blocks: 3399 AfriNIC Region origin ASes present in the Internet Routing Table: 550 AfriNIC Prefixes per ASN: 18.05 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: 4.4 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 6 Number of AfriNIC addresses announced to Internet: 41353984 Equivalent to 2 /8s, 119 /16s and 3 /24s Percentage of available AfriNIC address space announced: 41.1 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2759 11123 1252 Korea Telecom (KIX) 17974 2274 569 90 PT TELEKOMUNIKASI INDONESIA 7545 1703 301 86 TPG Internet Pty Ltd 4755 1614 388 163 TATA Communications formerly 9829 1306 1085 26 BSNL National Internet Backbo 9583 1160 87 508 Sify Limited 7552 1128 1062 11 Vietel Corporation 4808 1117 2052 317 CNCGROUP IP network: China169 24560 1038 385 165 Bharti Airtel Ltd., Telemedia 9498 991 294 73 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 7029 3412 986 155 Windstream Communications Inc 6389 3383 3773 186 bellsouth.net, inc. 18566 2088 382 181 Covad Communications 1785 1939 681 130 PaeTec Communications, Inc. 22773 1698 2914 125 Cox Communications, Inc. 20115 1647 1570 611 Charter Communications 4323 1575 1028 383 Time Warner Telecom 30036 1404 274 788 Mediacom Communications Corp 7018 1255 10040 822 AT&T WorldNet Services 11492 1192 217 350 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 1595 544 16 Corbina telecom 12479 808 749 92 Uni2 Autonomous System 34984 735 189 177 BILISIM TELEKOM 6830 715 2310 446 UPC Distribution Services 20940 707 228 554 Akamai Technologies European 31148 706 37 9 FreeNet ISP 2118 632 97 14 EUnet/RELCOM Autonomous Syste 13188 613 100 9 Educational Network 8551 579 364 61 Bezeq International 3320 502 8443 411 Deutsche Telekom AG 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 28573 2044 1226 58 NET Servicos de Comunicao S.A 10620 2030 349 213 TVCABLE BOGOTA 6503 1527 419 67 AVANTEL, S.A. 8151 1470 3069 350 UniNet S.A. de C.V. 7303 1458 934 196 Telecom Argentina Stet-France 6458 882 81 15 GUATEL 27947 719 74 95 Telconet S.A 11172 644 91 75 Servicios Alestra S.A de C.V 3816 597 250 84 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET 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 1030 958 13 TEDATA 24863 859 274 32 LINKdotNET AS number 6713 509 650 19 Itissalat Al-MAGHRIB 36998 483 48 3 MOBITEL 24835 286 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 12258 197 28 62 Vodacom Internet Company 29975 191 667 21 Vodacom 16637 170 680 87 MTN Network Solutions 15706 160 32 6 Sudatel Internet Exchange Aut 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 7029 3412 986 155 Windstream Communications Inc 6389 3383 3773 186 bellsouth.net, inc. 4766 2759 11123 1252 Korea Telecom (KIX) 17974 2274 569 90 PT TELEKOMUNIKASI INDONESIA 18566 2088 382 181 Covad Communications 28573 2044 1226 58 NET Servicos de Comunicao S.A 10620 2030 349 213 TVCABLE BOGOTA 1785 1939 681 130 PaeTec Communications, Inc. 7545 1703 301 86 TPG Internet Pty Ltd 22773 1698 2914 125 Cox Communications, Inc. Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 6389 3383 3197 bellsouth.net, inc. 17974 2274 2184 PT TELEKOMUNIKASI INDONESIA 28573 2044 1986 NET Servicos de Comunicao S.A 18566 2088 1907 Covad Communications 10620 2030 1817 TVCABLE BOGOTA 1785 1939 1809 PaeTec Communications, Inc. 7545 1703 1617 TPG Internet Pty Ltd 8402 1595 1579 Corbina telecom 22773 1698 1573 Cox Communications, Inc. 4766 2759 1507 Korea Telecom (KIX) Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 59407 UNALLOCATED 5.134.16.0/21 51167 Giga-Hosting GmbH 59457 UNALLOCATED 5.149.64.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.64.0/19 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.65.0/24 35567 DASTO semtel d.o.o. 59457 UNALLOCATED 5.149.66.0/24 35567 DASTO semtel d.o.o. 59473 UNALLOCATED 5.149.152.0/22 44843 AmsterdamTelecom Ltd 59473 UNALLOCATED 5.149.156.0/23 44843 AmsterdamTelecom Ltd 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 25639 UNALLOCATED 12.41.169.0/24 7018 AT&T WorldNet Servic 13317 UNALLOCATED 12.44.10.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.rand.apnic.net/current/data-badAS Prefixes from private and non-routed address space (Global) ----------------------------------------------------------- Prefix Origin AS Description 198.18.0.0/15 14744 Internap Network Services Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 5.10.8.0/21 57154 Stadtwerke Konstanz GmbH 5.10.40.0/21 12466 BICOS.NET Autonomous System 5.10.48.0/20 29562 Kabel Baden-Wuerttemberg GmbH 5.158.96.0/19 38934 Pride Limited 5.158.200.0/21 23456 32-bit ASN transition 5.158.208.0/21 2914 Verio, Inc. 5.159.40.0/21 23456 32-bit ASN transition 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 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 /9:13 /10:28 /11:83 /12:236 /13:475 /14:848 /15:1529 /16:12304 /17:6362 /18:10763 /19:20931 /20:29897 /21:31764 /22:41424 /23:39675 /24:219022 /25:1215 /26:1472 /27:850 /28:162 /29:60 /30:18 /31:0 /32:24 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2773 3412 Windstream Communications Inc 18566 2038 2088 Covad Communications 6389 1864 3383 bellsouth.net, inc. 30036 1339 1404 Mediacom Communications Corp 8402 1292 1595 Corbina telecom 11492 1155 1192 Cable One 22773 1122 1698 Cox Communications, Inc. 6503 1051 1527 AVANTEL, S.A. 1785 1048 1939 PaeTec Communications, Inc. 7011 930 1191 Citizens Utilities Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:564 2:688 3:1 4:13 5:239 6:3 8:440 12:2008 13:1 14:635 15:11 16:3 17:6 20:24 23:202 24:1796 27:1320 31:1018 32:56 33:2 34:2 36:8 37:672 38:824 39:1 40:134 41:2848 42:158 44:3 46:1551 47:2 49:429 50:569 52:13 54:14 55:8 56:1 57:31 58:983 59:532 60:237 61:1359 62:928 63:2029 64:4241 65:2241 66:4513 67:2021 68:1155 69:3201 70:986 71:520 72:1870 74:2604 75:489 76:335 77:938 78:938 79:492 80:1233 81:948 82:642 83:539 84:511 85:1161 86:451 87:931 88:346 89:1764 90:303 91:5063 92:585 93:1307 94:1564 95:1236 96:401 97:318 98:887 99:39 100:21 101:258 103:1324 105:464 106:115 107:189 108:404 109:1464 110:793 111:943 112:431 113:681 114:667 115:925 116:924 117:737 118:922 119:1236 120:357 121:806 122:1667 123:1156 124:1380 125:1259 128:556 129:185 130:266 131:638 132:298 133:22 134:245 135:61 136:215 137:240 138:342 139:184 140:495 141:254 142:437 143:370 144:496 145:77 146:509 147:288 148:767 149:319 150:153 151:186 152:473 153:176 154:19 155:402 156:222 157:382 158:190 159:626 160:344 161:280 162:383 163:189 164:674 165:412 166:585 167:535 168:956 169:127 170:899 171:147 172:5 173:1736 174:605 175:435 176:574 177:998 178:1652 180:1327 181:113 182:1044 183:207 184:559 186:2044 187:1094 188:1379 189:1584 190:6148 192:6021 193:5431 194:4192 195:3207 196:1207 197:184 198:3682 199:4936 200:5994 201:1980 202:8727 203:8671 204:4392 205:2531 206:2794 207:2831 208:4052 209:3632 210:2771 211:1565 212:2042 213:1801 214:875 215:86 216:5073 217:1565 218:562 219:338 220:1233 221:572 222:335 223:350 End of report

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RE: Stuxnet and more
by Scott Weeks 27 Jul '12

27 Jul '12

--- rgolodner(a)infratection.com wrote: From: "Richard Golodner" <rgolodner(a)infratection.com> Grant and the rest of you NANOGERS, more regarding new problems in Iran via an F-Secure blog. Here is the link: http://www.f-secure.com/weblog/archives/00002403.html ------------------------------------------------ If you connect those kind of networks to machines connected to the internet you gets what you pays for... scott

1 0

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

27 Jul '12

This report has been generated at Fri Oct 14 21:12:28 2011 AEST. The report analyses the BGP Routing Table of AS2.0 router and generates a report on aggregation potential within the table. Check http://www.cidr-report.org for a current version of this report. Recent Table History Date Prefixes CIDR Agg 07-10-11 378198 221965 08-10-11 378345 221799 09-10-11 378077 221883 10-10-11 377990 222159 11-10-11 378202 222087 12-10-11 378480 222395 13-10-11 379430 222520 14-10-11 379221 222643 AS Summary 39151 Number of ASes in routing system 16558 Number of ASes announcing only one prefix 3547 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 108442592 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'). --- 14Oct11 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 379814 222529 157285 41.4% All ASes AS6389 3547 224 3323 93.7% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS18566 2098 405 1693 80.7% COVAD - Covad Communications Co. AS4766 2500 980 1520 60.8% KIXS-AS-KR Korea Telecom AS22773 1461 110 1351 92.5% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1537 229 1308 85.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS4323 1632 395 1237 75.8% TWTC - tw telecom holdings, inc. AS1785 1839 784 1055 57.4% AS-PAETEC-NET - PaeTec Communications, Inc. AS28573 1376 342 1034 75.1% NET Servicos de Comunicao S.A. AS19262 1395 400 995 71.3% VZGNI-TRANSIT - Verizon Online LLC AS7552 1387 425 962 69.4% VIETEL-AS-AP Vietel Corporation AS10620 1681 748 933 55.5% Telmex Colombia S.A. AS7303 1164 321 843 72.4% Telecom Argentina S.A. AS18101 954 150 804 84.3% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS8151 1429 679 750 52.5% Uninet S.A. de C.V. AS4808 1081 340 741 68.5% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS30036 1389 678 711 51.2% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS7545 1612 934 678 42.1% TPG-INTERNET-AP TPG Internet Pty Ltd AS17974 1936 1271 665 34.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS3356 1102 450 652 59.2% LEVEL3 Level 3 Communications AS24560 1018 372 646 63.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8402 1450 823 627 43.2% CORBINA-AS OJSC "Vimpelcom" AS4804 714 94 620 86.8% MPX-AS Microplex PTY LTD AS3549 1052 444 608 57.8% GBLX Global Crossing Ltd. AS17676 675 70 605 89.6% GIGAINFRA Softbank BB Corp. AS7029 2160 1556 604 28.0% WINDSTREAM - Windstream Communications Inc AS22561 966 362 604 62.5% DIGITAL-TELEPORT - Digital Teleport Inc. AS20115 1591 988 603 37.9% CHARTER-NET-HKY-NC - Charter Communications AS22047 580 33 547 94.3% VTR BANDA ANCHA S.A. AS7011 1166 644 522 44.8% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS17488 889 393 496 55.8% HATHWAY-NET-AP Hathway IP Over Cable Internet Total 43381 15644 27737 63.9% Top 30 total Possible Bogus Routes 5.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 5.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 5.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 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- 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 66.171.32.0/20 AS705 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A. 80.88.10.0/24 AS33774 DJAWEB 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 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 130.0.72.0/21 AS42442 ADACOR-AS Adacor Hosting GmbH 142.54.0.0/19 AS23498 CDSI - Cogeco Data Services Inc. 172.45.1.0/24 AS29571 CITelecom-AS 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) 185.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 185.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 185.24.0.0/24 AS12654 RIPE-NCC-RIS-AS RIPE Network Coordination Center 190.102.32.0/20 AS30058 FDCSERVERS - FDCservers.net 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 193.111.87.0/24 AS24812 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 200.24.78.0/26 AS3549 GBLX Global Crossing Ltd. 200.24.78.64/26 AS3549 GBLX Global Crossing Ltd. 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 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.74.232.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.74.233.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.83.120.0/21 AS37972 202.83.124.0/24 AS37972 202.83.125.0/24 AS37972 202.83.126.0/24 AS37972 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.160.152.0/22 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 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 203.23.1.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.24.38.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.30.127.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/23 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.86.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.87.0/24 AS18111 NETSPEED-AS-AP Netspeed Internet Communications 203.32.188.0/24 AS1221 ASN-TELSTRA Telstra Pty Ltd 203.142.219.0/24 AS45149 203.175.107.0/24 AS45595 PKTELECOM-AS-PK Pakistan Telecom Company Limited 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.175.214.0/24 AS5583 ORANGE-BUSINESS-SERVICES-BENELUX Orange Business Services (formerly Equant) AS for BENELUX 205.207.148.0/23 AS812 ROGERS-CABLE - Rogers Cable Communications Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.64.240.0/21 AS13871 TELEBYTE-NW - Telebyte NW 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 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 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 216.21.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.194.160.0/20 AS13818 PHX-INTL-TELEPORT - Phoenix International Teleport Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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RE: Stuxnet and more
by Richard Golodner 27 Jul '12

27 Jul '12

Grant said today: -----Original Message----- From: Grant Ridder [mailto:shortdudey123@gmail.com] Sent: Thursday, July 26, 2012 11:25 AM To: nanog(a)nanog.org Subject: Stuxnet Hi Everyone, I realize most people already know the history of Stuxnet but i figured i would pass along an IEEE article that was just published. http://spectrum.ieee.org/computing/networks/declarations-of-cyberwar -Grant Grant and the rest of you NANOGERS, more regarding new problems in Iran via an F-Secure blog. Here is the link: http://www.f-secure.com/weblog/archives/00002403.html Sincerely, Richard Golodner P.S. Did I ever mention how much I hate M$ Windows?

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Rate shaping in Active E FTTx networks
by Jason Lixfeld 27 Jul '12

27 Jul '12

Hi all, I'm trying to gauge what operators are doing to handle per-subscriber Internet access PIR bandwidth in Active E FTTx networks. I presume operators would want to limit the each subscriber to a certain PIR, but within that limit, do things like perform preferential treatment of interactive services like steaming video or Skype, etc., ahead of non-interactive services like FTP. My impression is that a subscriber's physical access in these networks is exponentially larger than their allocated amount of Internet access. This would leave ample room on the physical access access for other services like Voice and IPTV that might run on separate VLANs than the Internet access VLAN. That said, I doubt there's really that much of a concern about allocating PIR on these other service VLANs. So in terms of PIR for Internet access, is there some magic box that sits between the various subscriber aggregation points and the core, which takes care of shaping the subscriber's Internet access PIR, while making sure that the any preferential treatment of interactive services is performed. Is that a lot to ask for one box? The ridiculously deep buffers required in order to shape to PIR vs. police to it (because policing to a PIR is just plain ugly) and the requirements to perform any sort of preferential packet treatment above and beyond that seem like quite a lot to ask of one box. Am I wrong? Who might make a box like this, if it exists? And if not, what are folks using the achieve these results? Thanks in advance for any insights..

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