June 2012 - Test - lists.nanog.org

The Cidr Report
by cidr-report＠potaroo.net 30 Jun '12

30 Jun '12

This report has been generated at Fri Jun 29 21:12:59 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 22-06-12 417401 241597 23-06-12 417626 242305 24-06-12 417693 242428 25-06-12 417814 241881 26-06-12 … [View More]417414 242356 27-06-12 417776 242461 28-06-12 417970 242449 29-06-12 417364 242229 AS Summary 41522 Number of ASes in routing system 17336 Number of ASes announcing only one prefix 3397 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 113115104 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'). --- 29Jun12 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 417485 242253 175232 42.0% All ASes AS6389 3397 192 3205 94.3% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS7029 3246 1630 1616 49.8% WINDSTREAM - Windstream Communications Inc AS22773 1655 136 1519 91.8% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4766 2715 1299 1416 52.2% KIXS-AS-KR Korea Telecom AS28573 1967 554 1413 71.8% NET Servicos de Comunicao S.A. AS18566 2090 705 1385 66.3% COVAD - Covad Communications Co. AS2118 1288 14 1274 98.9% RELCOM-AS OOO "NPO Relcom" AS4323 1575 386 1189 75.5% TWTC - tw telecom holdings, inc. AS10620 1980 803 1177 59.4% Telmex Colombia S.A. AS1785 1930 813 1117 57.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4755 1597 542 1055 66.1% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7303 1455 460 995 68.4% Telecom Argentina S.A. AS17974 1971 1091 880 44.6% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS7552 1100 221 879 79.9% VIETEL-AS-AP Vietel Corporation AS8151 1375 563 812 59.1% Uninet S.A. de C.V. AS18101 947 159 788 83.2% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS4808 1109 347 762 68.7% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS9394 892 162 730 81.8% CRNET CHINA RAILWAY Internet(CRNET) AS13977 839 123 716 85.3% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS3356 1111 467 644 58.0% LEVEL3 Level 3 Communications AS855 688 57 631 91.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS30036 1446 825 621 42.9% MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp AS17676 692 75 617 89.2% GIGAINFRA Softbank BB Corp. AS4780 842 246 596 70.8% SEEDNET Digital United Inc. AS22561 1024 428 596 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS19262 998 405 593 59.4% VZGNI-TRANSIT - Verizon Online LLC AS24560 1035 461 574 55.5% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS8452 1270 713 557 43.9% TE-AS TE-AS AS4804 649 97 552 85.1% MPX-AS Microplex PTY LTD AS22047 583 31 552 94.7% VTR BANDA ANCHA S.A. Total 43466 14005 29461 67.8% Top 30 total Possible Bogus Routes 5.104.104.0/21 AS24961 FIBREONE-AS myLoc managed IT AG 5.104.144.0/21 AS21263 TELEDATA-AS TeleData Friedrichshafen GmbH 5.112.0.0/12 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 5.112.0.0/13 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 5.120.0.0/13 AS44244 IRANCELL-AS Iran Cell Service and Communication Company 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. 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 74.115.124.0/23 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. 103.12.86.0/23 AS56178 TIMWARNOCK-AS-AP Tim Warnock 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 120.136.17.0/24 AS38779 BMG-AS-ID Badan Meteorologi dan Geofisika 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. 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 200.33.40.0/24 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 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 202.160.152.0/22 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 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 208.91.56.0/21 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 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 216.155.176.0/20 AS16706 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 [View Less]

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technical contact at ATT Wireless
by Mike Devlin 29 Jun '12

29 Jun '12

Hi, Would anyone happen to know a contact at ATT wireless that would be able to help diagnose a DNS issue? we are seeing the DNS record for boston.com intermittantly resolve to the wrong IP address, but I am having trouble getting through to the correct people through normal support. Thanks Mike

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Weekly Routing Table Report
by Routing Analysis Role Account 29 Jun '12

29 Jun '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 30 … [View More]Jun, 2012 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 414947 Prefixes after maximum aggregation: 175422 Deaggregation factor: 2.37 Unique aggregates announced to Internet: 202271 Total ASes present in the Internet Routing Table: 41386 Prefixes per ASN: 10.03 Origin-only ASes present in the Internet Routing Table: 33302 Origin ASes announcing only one prefix: 15652 Transit ASes present in the Internet Routing Table: 5545 Transit-only ASes present in the Internet Routing Table: 133 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 27 Max AS path prepend of ASN ( 51742) 24 Prefixes from unregistered ASNs in the Routing Table: 388 Unregistered ASNs in the Routing Table: 122 Number of 32-bit ASNs allocated by the RIRs: 2907 Number of 32-bit ASNs visible in the Routing Table: 2539 Prefixes from 32-bit ASNs in the Routing Table: 6532 Special use prefixes present in the Routing Table: 2 Prefixes being announced from unallocated address space: 184 Number of addresses announced to Internet: 2570382252 Equivalent to 153 /8s, 52 /16s and 235 /24s Percentage of available address space announced: 69.3 Percentage of allocated address space announced: 69.4 Percentage of available address space allocated: 99.9 Percentage of address space in use by end-sites: 93.0 Total number of prefixes smaller than registry allocations: 143966 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 101216 Total APNIC prefixes after maximum aggregation: 32691 APNIC Deaggregation factor: 3.10 Prefixes being announced from the APNIC address blocks: 101660 Unique aggregates announced from the APNIC address blocks: 41966 APNIC Region origin ASes present in the Internet Routing Table: 4712 APNIC Prefixes per ASN: 21.57 APNIC Region origin ASes announcing only one prefix: 1241 APNIC Region transit ASes present in the Internet Routing Table: 752 Average APNIC Region AS path length visible: 4.7 Max APNIC Region AS path length visible: 24 Number of APNIC region 32-bit ASNs visible in the Routing Table: 239 Number of APNIC addresses announced to Internet: 703244928 Equivalent to 41 /8s, 234 /16s and 170 /24s Percentage of available APNIC address space announced: 82.2 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: 152291 Total ARIN prefixes after maximum aggregation: 77306 ARIN Deaggregation factor: 1.97 Prefixes being announced from the ARIN address blocks: 153229 Unique aggregates announced from the ARIN address blocks: 68328 ARIN Region origin ASes present in the Internet Routing Table: 15177 ARIN Prefixes per ASN: 10.10 ARIN Region origin ASes announcing only one prefix: 5747 ARIN Region transit ASes present in the Internet Routing Table: 1606 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 24 Number of ARIN region 32-bit ASNs visible in the Routing Table: 17 Number of ARIN addresses announced to Internet: 1081167232 Equivalent to 64 /8s, 113 /16s and 77 /24s Percentage of available ARIN address space announced: 57.2 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: 103797 Total RIPE prefixes after maximum aggregation: 54908 RIPE Deaggregation factor: 1.89 Prefixes being announced from the RIPE address blocks: 105956 Unique aggregates announced from the RIPE address blocks: 66912 RIPE Region origin ASes present in the Internet Routing Table: 16636 RIPE Prefixes per ASN: 6.37 RIPE Region origin ASes announcing only one prefix: 8058 RIPE Region transit ASes present in the Internet Routing Table: 2679 Average RIPE Region AS path length visible: 4.9 Max RIPE Region AS path length visible: 27 Number of RIPE region 32-bit ASNs visible in the Routing Table: 1671 Number of RIPE addresses announced to Internet: 633563396 Equivalent to 37 /8s, 195 /16s and 105 /24s Percentage of available RIPE address space announced: 92.1 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: 41665 Total LACNIC prefixes after maximum aggregation: 8295 LACNIC Deaggregation factor: 5.02 Prefixes being announced from the LACNIC address blocks: 44210 Unique aggregates announced from the LACNIC address blocks: 21613 LACNIC Region origin ASes present in the Internet Routing Table: 1607 LACNIC Prefixes per ASN: 27.51 LACNIC Region origin ASes announcing only one prefix: 434 LACNIC Region transit ASes present in the Internet Routing Table: 306 Average LACNIC Region AS path length visible: 4.5 Max LACNIC Region AS path length visible: 21 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 607 Number of LACNIC addresses announced to Internet: 111606184 Equivalent to 6 /8s, 166 /16s and 249 /24s Percentage of available LACNIC address space announced: 66.5 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: 9252 Total AfriNIC prefixes after maximum aggregation: 2168 AfriNIC Deaggregation factor: 4.27 Prefixes being announced from the AfriNIC address blocks: 9708 Unique aggregates announced from the AfriNIC address blocks: 3313 AfriNIC Region origin ASes present in the Internet Routing Table: 549 AfriNIC Prefixes per ASN: 17.68 AfriNIC Region origin ASes announcing only one prefix: 172 AfriNIC Region transit ASes present in the Internet Routing Table: 123 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: 40494848 Equivalent to 2 /8s, 105 /16s and 231 /24s Percentage of available AfriNIC address space announced: 40.2 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 2700 11118 1203 Korea Telecom (KIX) 17974 1971 541 77 PT TELEKOMUNIKASI INDONESIA 7545 1689 301 87 TPG Internet Pty Ltd 4755 1597 386 154 TATA Communications formerly 9829 1304 1085 28 BSNL National Internet Backbo 9583 1168 87 508 Sify Limited 4808 1109 2052 314 CNCGROUP IP network: China169 7552 1100 1062 11 Vietel Corporation 24560 1035 385 165 Bharti Airtel Ltd., Telemedia 9498 968 291 64 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 3397 3790 189 bellsouth.net, inc. 7029 3210 986 157 Windstream Communications Inc 18566 2090 382 180 Covad Communications 1785 1930 681 132 PaeTec Communications, Inc. 22773 1655 2911 121 Cox Communications, Inc. 20115 1651 1573 616 Charter Communications 4323 1573 1043 384 Time Warner Telecom 30036 1446 272 750 Mediacom Communications Corp 7018 1252 10027 820 AT&T WorldNet Services 11492 1186 216 362 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 1675 544 16 Corbina telecom 2118 1288 97 14 EUnet/RELCOM Autonomous Syste 12479 783 731 92 Uni2 Autonomous System 34984 716 189 175 BILISIM TELEKOM 6830 690 2234 438 UPC Distribution Services 31148 683 37 9 FreeNet ISP 20940 663 209 513 Akamai Technologies European 8551 582 364 61 Bezeq International 13188 503 100 10 Educational Network 3320 495 8443 408 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 10620 1980 344 205 TVCABLE BOGOTA 28573 1966 1213 54 NET Servicos de Comunicao S.A 6503 1527 418 65 AVANTEL, S.A. 7303 1454 933 192 Telecom Argentina Stet-France 8151 1370 3066 339 UniNet S.A. de C.V. 27947 706 74 94 Telconet S.A 11172 643 91 74 Servicios Alestra S.A de C.V 3816 589 248 86 Empresa Nacional de Telecomun 22047 583 326 15 VTR PUNTO NET S.A. 14117 567 65 59 Telefonica del Sur 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 1269 958 13 TEDATA 24863 859 274 35 LINKdotNET AS number 6713 500 649 18 Itissalat Al-MAGHRIB 24835 321 80 8 RAYA Telecom - Egypt 3741 262 905 223 The Internet Solution 33776 210 12 21 Starcomms Nigeria Limited 12258 197 28 62 Vodacom Internet Company 16637 169 664 87 MTN Network Solutions 29975 167 571 19 Vodacom 15706 164 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 6389 3397 3790 189 bellsouth.net, inc. 7029 3210 986 157 Windstream Communications Inc 4766 2700 11118 1203 Korea Telecom (KIX) 18566 2090 382 180 Covad Communications 10620 1980 344 205 TVCABLE BOGOTA 17974 1971 541 77 PT TELEKOMUNIKASI INDONESIA 28573 1966 1213 54 NET Servicos de Comunicao S.A 1785 1930 681 132 PaeTec Communications, Inc. 7545 1689 301 87 TPG Internet Pty Ltd 8402 1675 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 3210 3053 Windstream Communications Inc 28573 1966 1912 NET Servicos de Comunicao S.A 18566 2090 1910 Covad Communications 17974 1971 1894 PT TELEKOMUNIKASI INDONESIA 1785 1930 1798 PaeTec Communications, Inc. 10620 1980 1775 TVCABLE BOGOTA 8402 1675 1659 Corbina telecom 7545 1689 1602 TPG Internet Pty Ltd 22773 1655 1534 Cox Communications, Inc. 4766 2700 1497 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 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 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 14764 UNALLOCATED 12.108.237.0/24 7018 AT&T WorldNet Servic 33649 UNALLOCATED 12.111.112.0/24 19029 New Edge Networks 29760 UNALLOCATED 12.145.34.0/23 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 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 5.102.168.0/21 50300 Custodian Ltd. 5.104.0.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.0.0/20 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.1.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.2.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.3.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.4.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.5.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.6.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 5.104.7.0/24 47883 KIBRIS MOBILE TELEKOMUNIKASYO 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 /13:464 /14:836 /15:1513 /16:12290 /17:6342 /18:10751 /19:20840 /20:29627 /21:31358 /22:40928 /23:38970 /24:216921 /25:1232 /26:1485 /27:864 /28:42 /29:64 /30:18 /31:0 /32:23 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 7029 2619 3210 Windstream Communications Inc 18566 2040 2090 Covad Communications 6389 1871 3397 bellsouth.net, inc. 30036 1383 1446 Mediacom Communications Corp 8402 1372 1675 Corbina telecom 11492 1149 1186 Cable One 22773 1087 1655 Cox Communications, Inc. 6503 1059 1527 AVANTEL, S.A. 1785 1041 1930 PaeTec Communications, Inc. 8452 1030 1269 TEDATA Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:568 2:734 3:1 4:13 5:95 6:3 8:434 12:2010 13:1 14:632 15:12 16:3 17:5 20:24 23:190 24:1786 27:1317 31:997 32:56 33:2 34:2 36:9 37:594 38:816 39:1 40:128 41:3114 42:142 44:3 46:1462 47:2 49:419 50:564 52:13 54:12 55:7 56:1 57:34 58:989 59:499 60:253 61:1230 62:1001 63:2036 64:4253 65:2254 66:4471 67:2019 68:1152 69:3199 70:982 71:503 72:1834 74:2607 75:475 76:332 77:955 78:902 79:491 80:1219 81:948 82:669 83:526 84:504 85:1192 86:422 87:932 88:342 89:1736 90:300 91:4978 92:579 93:1366 94:1592 95:1239 96:372 97:318 98:906 99:39 100:18 101:251 103:1214 106:103 107:189 108:354 109:1411 110:786 111:938 112:415 113:631 114:650 115:826 116:928 117:733 118:923 119:1237 120:350 121:695 122:1671 123:1098 124:1396 125:1258 128:553 129:198 130:254 131:634 132:291 133:22 134:245 135:61 136:213 137:240 138:336 139:175 140:494 141:254 142:435 143:374 144:534 145:76 146:509 147:287 148:768 149:318 150:156 151:175 152:473 153:175 154:17 155:433 156:219 157:381 158:191 159:620 160:343 161:269 162:352 163:192 164:654 165:411 166:583 167:473 168:909 169:126 170:890 171:145 172:5 173:1765 174:627 175:430 176:553 177:872 178:1534 180:1267 181:98 182:1010 183:244 184:533 185:1 186:1864 187:1089 188:1350 189:1602 190:5752 192:6008 193:5546 194:4546 195:3430 196:1196 197:164 198:3672 199:4821 200:5924 201:1981 202:8683 203:8633 204:4334 205:2537 206:2806 207:2792 208:4043 209:3615 210:2778 211:1555 212:2029 213:1921 214:847 215:83 216:5111 217:1570 218:550 219:318 220:1233 221:570 222:321 223:353 End of report [View Less]

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Constant low-level attack
by Lou Katz 29 Jun '12

29 Jun '12

The other day, I looked carefully at my auth.log (Xubuntu 11.04) and discovered many lines of the form: Jun 28 13:13:54 localhost sshd[12654]: Bad protocol version identification '\200F\001\003\001' from 94.252.177.159 In the past day, I have recorded about 20,000 unique IP addresses used for this type of probe. I doubt if this is a surprise to anyone - my question is twofold: 1. Does anyone want this evergrowing list of, I assume, compromised machines? 2. Is there anything useful to … [View More]

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IPV6 ACL command to block ICMPv6 Type and code
by Roman 29 Jun '12

29 Jun '12

Hi, I am looking for Cisco IOS command to block specific ICMPv6 message type and code. For example how to block only code 1 (communication with destination administratively prohibited) of message type 1 (destination unreachable). All other code will be permited. deny icmp any any type 1 code 1 In my router I can see these: Router(config-ipv6-acl)#deny icmp any any destination-unreachable ? auth Match on authentication header dest-option Destination Option header (… [View More]

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Peeringdb down?
by Vinny_Abello＠Dell.com 29 Jun '12

29 Jun '12

I already sent an email to support(a)peeringdb.com<mailto:support@peeringdb.com> about this, but I'm uncertain they are receiving email properly, so I'll mention it here as well. I hadn't seen mention of it already anywhere. I'm seeing MySQL errors when attempting to query peeringdb.com this morning. I'm assuming the admins or friends of admins lurk here. :) IE: Database error: Invalid SQL: .....<edited> MySQL Error: 1030 (Got error 28 from storage engine) Session halted. -Vinny

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Question about Martians on Vyatta
by Eric Germann 28 Jun '12

28 Jun '12

All, I'm trying to understand why a Vyatta 6.4 collection of routers is carping about the following as martian routes: 113.107.174.14 27.73.1.159 94.248.215.60 95.26.105.161 They don't look like they fall in the traditional martian space. I also wondered if they were addresses without a reverse route, but they have reverse paths in our routing tables (full routes from AS 10796 and 11530). Any thoughts? EKG

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charter communications
by jamie rishaw 28 Jun '12

28 Jun '12

wow, the sh*t is really hitting the fan over there.. /this/ has got to be a record - I've never seen this before.. yikes. -snip- 20115 Origin IGP, localpref 100, external, atomic-aggregate ... Dampinfo: penalty 10766, flapped 99 times in 03:14:17, reuse in 00:03:03 ... (suppressed due to dampening) (history entry) -/snip- 99 flaps, 10K penalty.. ehhhhh. looks to be nationwide.. or multistate at the least. (Noc only confirms 'a few areas'). anyone w/411 on this? offlist replies … [View More]

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Looking for Geoff
by Hank Nussbacher 28 Jun '12

28 Jun '12

I am urgently trying to find Geoff but it appears he has left Telstra: <gih(a)telstra.net>: host pit-mail.telstra.net[203.50.40.14] said: 550 5.1.1 <gih(a)telstra.net>... User unknown (in reply to RCPT TO command) Sorry for using the list but I don't know how else to find him. Please reply directly to me and not to the list. Thanks, Hank

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[NANOG-announce] Announcing a Monday to Wednesday NANOG Program Starting at NANOG 57 (Feb 2013)
by Sylvie LaPerriere 28 Jun '12

28 Jun '12

Colleagues, At our NANOG 55 Community meeting Dave Temkin presented the PC proposal to move our Conference Program to a Monday-to-Wednesday format. Originating from the community, this proposal was developed and refined in the last year using the conference surveys. We surveyed you one last time at NANOG 55. The majority spoke in favour and the Board approved this change on June 22. I am pleased to announce that starting in February 2013, at NANOG 57 Orlando, the NANOG Conference program … [View More]

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