April 2013 - Test - lists.nanog.org

The Cidr Report
by cidr-report＠potaroo.net 19 Apr '13

19 Apr '13

This report has been generated at Fri Apr 19 21:13:18 2013 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 12-04-13 452468 259891 13-04-13 452722 260158 14-04-13 452855 259735 15-04-13 452981 259914 16-04-13 453089 260043 17-04-13 452364 260094 18-04-13 452245 260759 19-04-13 452740 260944 AS Summary 44002 Number of ASes in routing system 18232 Number of ASes announcing only one prefix 3037 Largest number of prefixes announced by an AS AS6389 : BELLSOUTH-NET-BLK - BellSouth.net Inc. 116992736 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'). --- 19Apr13 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 452863 260867 191996 42.4% All ASes AS6389 3037 91 2946 97.0% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4766 2952 938 2014 68.2% KIXS-AS-KR Korea Telecom AS17974 2514 570 1944 77.3% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia AS28573 2629 787 1842 70.1% NET Serviços de Comunicação S.A. AS22773 1984 197 1787 90.1% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS18566 2067 473 1594 77.1% COVAD - Covad Communications Co. AS2118 1430 49 1381 96.6% RELCOM-AS OOO "NPO Relcom" AS7303 1676 449 1227 73.2% Telecom Argentina S.A. AS4323 1612 402 1210 75.1% TWTC - tw telecom holdings, inc. AS10620 2374 1252 1122 47.3% Telmex Colombia S.A. AS4755 1738 643 1095 63.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS7552 1170 198 972 83.1% VIETEL-AS-AP Vietel Corporation AS7029 2173 1240 933 42.9% WINDSTREAM - Windstream Communications Inc AS18881 859 21 838 97.6% Global Village Telecom AS18101 1001 179 822 82.1% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI AS36998 1137 382 755 66.4% SDN-MOBITEL AS1785 1974 1226 748 37.9% AS-PAETEC-NET - PaeTec Communications, Inc. AS4808 1107 367 740 66.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS13977 839 130 709 84.5% CTELCO - FAIRPOINT COMMUNICATIONS, INC. AS855 737 54 683 92.7% CANET-ASN-4 - Bell Aliant Regional Communications, Inc. AS6983 1134 482 652 57.5% ITCDELTA - ITC^Deltacom AS8151 1243 607 636 51.2% Uninet S.A. de C.V. AS22561 1085 454 631 58.2% DIGITAL-TELEPORT - Digital Teleport Inc. AS17676 730 108 622 85.2% GIGAINFRA Softbank BB Corp. AS24560 1067 447 620 58.1% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS3549 1055 446 609 57.7% GBLX Global Crossing Ltd. AS34744 656 51 605 92.2% GVM S.C. GVM SISTEM 2003 S.R.L. AS3356 1090 494 596 54.7% LEVEL3 Level 3 Communications AS17908 793 197 596 75.2% TCISL Tata Communications AS19262 999 403 596 59.7% VZGNI-TRANSIT - Verizon Online LLC Total 44862 13337 31525 70.3% Top 30 total Possible Bogus Routes 10.86.64.32/30 AS65530 -Private Use AS- 10.86.64.36/30 AS65530 -Private Use AS- 10.86.65.32/30 AS65530 -Private Use AS- 10.86.65.36/30 AS65530 -Private Use AS- 10.255.255.0/30 AS65530 -Private Use AS- 10.255.255.4/30 AS65530 -Private Use AS- 10.255.255.8/30 AS65530 -Private Use AS- 41.222.80.0/21 AS37110 moztel-as 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc. 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc. 64.187.208.0/24 AS174 COGENT Cogent/PSI 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 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 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. 72.35.224.0/22 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 NORTHEAST-TEXAS-BROADBAND-LLC - Northeast Texas Broadband, 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 NARSASN - National Asset Recovery Services, Inc 81.22.64.0/20 AS5511 OPENTRANSIT France Telecom S.A. 82.101.160.0/19 AS5511 OPENTRANSIT France Telecom S.A. 91.197.36.0/22 AS43359 100.100.0.0/24 AS4847 CNIX-AP China Networks Inter-Exchange 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. 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 164.138.97.0/24 AS58101 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group) 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc. 177.67.69.0/24 AS26251 FUNDACAO JOAO PAULO II 185.24.112.0/22 AS38917 KOMTEL-AS INTERCOMTEL Limited Company 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA LTDA 190.52.192.0/24 AS27919 190.52.193.0/24 AS27919 190.52.194.0/24 AS27919 190.52.195.0/24 AS27919 190.52.196.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.197.0/24 AS27919 190.52.198.0/24 AS27919 190.52.199.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.200.0/24 AS27947 Telconet S.A 190.52.201.0/24 AS27947 Telconet S.A 190.52.202.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.203.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.205.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.206.0/24 AS3549 GBLX Global Crossing Ltd. 190.52.207.0/24 AS3549 GBLX Global Crossing Ltd. 190.111.96.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.128.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.144.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.160.0/20 AS27589 MOJOHOST - MOJOHOST 190.111.176.0/20 AS27589 MOJOHOST - MOJOHOST 190.115.64.0/20 AS27589 MOJOHOST - MOJOHOST 190.115.80.0/20 AS27589 MOJOHOST - MOJOHOST 190.124.252.0/22 AS7303 Telecom Argentina S.A. 191.255.0.0/16 AS6983 ITCDELTA - ITC^Deltacom 195.177.244.0/23 AS29444 200.1.112.0/24 AS29754 GO2TEL GO2TEL.COM INC. 200.53.0.0/19 AS22011 Metro Net, S.A.P.I. de C.V. 200.58.248.0/21 AS27849 200.107.248.0/24 AS27919 200.107.249.0/24 AS27919 200.107.250.0/24 AS27919 200.107.251.0/24 AS27919 200.107.252.0/24 AS28006 CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 201.71.16.0/20 AS28638 201.77.96.0/20 AS28639 201.222.32.0/20 AS27821 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd. 202.58.113.0/24 AS19161 202.65.96.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.73.240.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) 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 202.174.125.0/24 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 203.142.219.0/24 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 204.10.112.0/21 AS27027 ANBELL ASN-ANBELL 204.11.112.0/22 AS14745 INTERNAP-BLOCK-4 - Internap Network Services Corporation 205.211.160.0/24 AS30045 UHN-ASN - University Health Network 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc. 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc. 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc. 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. 207.254.128.0/21 AS30689 FLOW-NET - FLOW 207.254.128.0/24 AS30689 FLOW-NET - FLOW 207.254.136.0/21 AS30689 FLOW-NET - FLOW 208.77.164.0/24 AS22659 208.77.165.0/24 AS22659 208.77.166.0/24 AS22659 208.77.167.0/24 AS22659 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc. 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc. 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc. 208.91.72.0/24 AS21681 ANDOVER-TRADING - ANDOVER TRADING 208.91.73.0/24 AS17361 BRASS - Sungard Trading System (ASC) 208.91.76.0/23 AS21681 ANDOVER-TRADING - ANDOVER TRADING 209.148.64.0/19 AS13773 TELNETCOMM - Telnet Communications 209.177.64.0/20 AS6461 MFNX MFN - Metromedia Fiber Network 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.234.112.0/23 AS32252 209.234.114.0/23 AS32252 209.234.116.0/24 AS32252 209.234.117.0/24 AS32252 209.234.118.0/24 AS32252 209.234.119.0/24 AS32252 209.234.120.0/24 AS32252 209.234.121.0/24 AS32252 209.234.122.0/24 AS32252 213.150.204.0/24 AS29338 AFOL-AS Used by Africaonline Operations 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc. 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.234.128.0/22 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 216.234.139.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC. 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 19 Apr '13

19 Apr '13

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 20 Apr, 2013 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 450189 Prefixes after maximum aggregation: 184599 Deaggregation factor: 2.44 Unique aggregates announced to Internet: 222556 Total ASes present in the Internet Routing Table: 43876 Prefixes per ASN: 10.26 Origin-only ASes present in the Internet Routing Table: 34506 Origin ASes announcing only one prefix: 16073 Transit ASes present in the Internet Routing Table: 5787 Transit-only ASes present in the Internet Routing Table: 142 Average AS path length visible in the Internet Routing Table: 4.6 Max AS path length visible: 29 Max AS path prepend of ASN ( 19037) 22 Prefixes from unregistered ASNs in the Routing Table: 358 Unregistered ASNs in the Routing Table: 132 Number of 32-bit ASNs allocated by the RIRs: 4729 Number of 32-bit ASNs visible in the Routing Table: 3583 Prefixes from 32-bit ASNs in the Routing Table: 10155 Special use prefixes present in the Routing Table: 22 Prefixes being announced from unallocated address space: 220 Number of addresses announced to Internet: 2613629004 Equivalent to 155 /8s, 200 /16s and 208 /24s Percentage of available address space announced: 70.6 Percentage of allocated address space announced: 70.6 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 94.4 Total number of prefixes smaller than registry allocations: 158679 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 108086 Total APNIC prefixes after maximum aggregation: 33445 APNIC Deaggregation factor: 3.23 Prefixes being announced from the APNIC address blocks: 109312 Unique aggregates announced from the APNIC address blocks: 44563 APNIC Region origin ASes present in the Internet Routing Table: 4821 APNIC Prefixes per ASN: 22.67 APNIC Region origin ASes announcing only one prefix: 1215 APNIC Region transit ASes present in the Internet Routing Table: 818 Average APNIC Region AS path length visible: 4.8 Max APNIC Region AS path length visible: 22 Number of APNIC region 32-bit ASNs visible in the Routing Table: 500 Number of APNIC addresses announced to Internet: 720782272 Equivalent to 42 /8s, 246 /16s and 67 /24s Percentage of available APNIC address space announced: 84.2 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: 158276 Total ARIN prefixes after maximum aggregation: 79767 ARIN Deaggregation factor: 1.98 Prefixes being announced from the ARIN address blocks: 158919 Unique aggregates announced from the ARIN address blocks: 72644 ARIN Region origin ASes present in the Internet Routing Table: 15649 ARIN Prefixes per ASN: 10.16 ARIN Region origin ASes announcing only one prefix: 5959 ARIN Region transit ASes present in the Internet Routing Table: 1615 Average ARIN Region AS path length visible: 4.1 Max ARIN Region AS path length visible: 27 Number of ARIN region 32-bit ASNs visible in the Routing Table: 18 Number of ARIN addresses announced to Internet: 1062822272 Equivalent to 63 /8s, 89 /16s and 97 /24s Percentage of available ARIN address space announced: 56.2 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: 116470 Total RIPE prefixes after maximum aggregation: 59453 RIPE Deaggregation factor: 1.96 Prefixes being announced from the RIPE address blocks: 120053 Unique aggregates announced from the RIPE address blocks: 77159 RIPE Region origin ASes present in the Internet Routing Table: 17133 RIPE Prefixes per ASN: 7.01 RIPE Region origin ASes announcing only one prefix: 8152 RIPE Region transit ASes present in the Internet Routing Table: 2788 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 29 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2302 Number of RIPE addresses announced to Internet: 656501988 Equivalent to 39 /8s, 33 /16s and 108 /24s Percentage of available RIPE address space announced: 95.4 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: 46912 Total LACNIC prefixes after maximum aggregation: 9395 LACNIC Deaggregation factor: 4.99 Prefixes being announced from the LACNIC address blocks: 50936 Unique aggregates announced from the LACNIC address blocks: 24154 LACNIC Region origin ASes present in the Internet Routing Table: 1903 LACNIC Prefixes per ASN: 26.77 LACNIC Region origin ASes announcing only one prefix: 561 LACNIC Region transit ASes present in the Internet Routing Table: 355 Average LACNIC Region AS path length visible: 4.8 Max LACNIC Region AS path length visible: 29 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 756 Number of LACNIC addresses announced to Internet: 126871336 Equivalent to 7 /8s, 143 /16s and 231 /24s Percentage of available LACNIC address space announced: 75.6 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-62463, 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: 10162 Total AfriNIC prefixes after maximum aggregation: 2491 AfriNIC Deaggregation factor: 4.08 Prefixes being announced from the AfriNIC address blocks: 10749 Unique aggregates announced from the AfriNIC address blocks: 3831 AfriNIC Region origin ASes present in the Internet Routing Table: 617 AfriNIC Prefixes per ASN: 17.42 AfriNIC Region origin ASes announcing only one prefix: 186 AfriNIC Region transit ASes present in the Internet Routing Table: 129 Average AfriNIC Region AS path length visible: 4.8 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 7 Number of AfriNIC addresses announced to Internet: 46191872 Equivalent to 2 /8s, 192 /16s and 213 /24s Percentage of available AfriNIC address space announced: 45.9 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 2952 11557 922 Korea Telecom (KIX) 17974 2514 839 90 PT TELEKOMUNIKASI INDONESIA 7545 1887 320 109 TPG Internet Pty Ltd 4755 1738 392 198 TATA Communications formerly 9829 1509 1205 40 BSNL National Internet Backbo 9583 1285 98 538 Sify Limited 7552 1170 1064 12 Vietel Corporation 4808 1107 2109 325 CNCGROUP IP network: China169 9498 1078 310 73 BHARTI Airtel Ltd. 24560 1067 385 164 Bharti Airtel Ltd., Telemedia 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 3037 3694 87 bellsouth.net, inc. 7029 2173 1265 212 Windstream Communications Inc 18566 2067 382 184 Covad Communications 22773 1983 2929 125 Cox Communications, Inc. 1785 1974 677 122 PaeTec Communications, Inc. 20115 1669 1612 612 Charter Communications 4323 1609 1139 398 Time Warner Telecom 30036 1344 297 657 Mediacom Communications Corp 7018 1315 10807 854 AT&T WorldNet Services 11492 1239 228 330 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 1793 544 16 Corbina telecom 2118 1430 97 13 EUnet/RELCOM Autonomous Syste 34984 1152 235 206 BILISIM TELEKOM 13188 875 99 39 Educational Network 12479 844 786 66 Uni2 Autonomous System 20940 819 286 652 Akamai Technologies European 31148 794 41 22 FreeNet ISP 6830 753 2318 440 UPC Distribution Services 8551 676 370 43 Bezeq International 58113 666 74 386 LIR DATACENTER TELECOM SRL 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 2620 1451 99 NET Servicos de Comunicao S.A 10620 2374 411 217 TVCABLE BOGOTA 7303 1676 1153 211 Telecom Argentina Stet-France 8151 1234 2690 394 UniNet S.A. de C.V. 6503 1067 435 68 AVANTEL, S.A. 18881 859 717 19 Global Village Telecom 27947 808 88 96 Telconet S.A 11830 725 364 14 Instituto Costarricense de El 3816 696 306 85 Empresa Nacional de Telecomun 7738 650 1306 35 Telecomunicacoes da Bahia 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 36998 1137 80 4 MOBITEL 24863 695 274 33 LINKdotNET AS number 6713 542 617 25 Itissalat Al-MAGHRIB 8452 361 956 9 TEDATA 24835 275 80 8 RAYA Telecom - Egypt 3741 261 906 220 The Internet Solution 12258 193 28 67 Vodacom Internet Company 29975 191 667 21 Vodacom 16637 187 697 91 MTN Network Solutions 33776 182 12 19 Starcomms Nigeria Limited 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 3037 3694 87 bellsouth.net, inc. 4766 2952 11557 922 Korea Telecom (KIX) 28573 2620 1451 99 NET Servicos de Comunicao S.A 17974 2514 839 90 PT TELEKOMUNIKASI INDONESIA 10620 2374 411 217 TVCABLE BOGOTA 7029 2173 1265 212 Windstream Communications Inc 18566 2067 382 184 Covad Communications 22773 1983 2929 125 Cox Communications, Inc. 1785 1974 677 122 PaeTec Communications, Inc. 7545 1887 320 109 TPG Internet Pty Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 28573 2620 2521 NET Servicos de Comunicao S.A 17974 2514 2424 PT TELEKOMUNIKASI INDONESIA 10620 2374 2157 TVCABLE BOGOTA 4766 2952 2030 Korea Telecom (KIX) 7029 2173 1961 Windstream Communications Inc 18566 2067 1883 Covad Communications 22773 1983 1858 Cox Communications, Inc. 1785 1974 1852 PaeTec Communications, Inc. 7545 1887 1778 TPG Internet Pty Ltd 8402 1793 1777 Corbina telecom 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 30031 UNALLOCATED 12.27.122.0/24 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 12.45.103.0/24 209 Qwest 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 26064 UNALLOCATED 12.149.37.0/24 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 128.0.0.0/24 2876 Jump Management SRL 128.0.16.0/21 43568 RIPE Network Coordination Cen 128.0.24.0/21 41794 Altline LLC 128.0.55.0/24 48571 SC efectRO SRL 128.0.58.0/23 9050 RTD-ROMTELECOM Autonomous Sys 128.0.60.0/24 9050 RTD-ROMTELECOM Autonomous Sys 128.0.61.0/24 9050 RTD-ROMTELECOM Autonomous Sys 128.0.62.0/24 9050 RTD-ROMTELECOM Autonomous Sys 128.0.63.0/24 9050 RTD-ROMTELECOM Autonomous Sys 128.0.72.0/21 23456 32-bit ASN transition Complete listing at http://thyme.rand.apnic.net/current/data-dsua Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 41.222.80.0/21 37110 Moztel LDA 62.61.220.0/24 24974 Tachyon Europe BV - Wireless 62.61.221.0/24 24974 Tachyon Europe BV - Wireless 64.185.224.0/24 27431 JTL Networks Inc. 64.185.225.0/24 27431 JTL Networks Inc. 64.185.226.0/24 27431 JTL Networks Inc. 64.185.227.0/24 27431 JTL Networks Inc. 64.185.228.0/24 27431 JTL Networks Inc. 64.185.229.0/24 27431 JTL Networks Inc. 64.185.230.0/24 27431 JTL Networks Inc. 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 /8:16 /9:13 /10:29 /11:88 /12:249 /13:485 /14:884 /15:1562 /16:12691 /17:6597 /18:10920 /19:21837 /20:31936 /21:33796 /22:46730 /23:41690 /24:236619 /25:1366 /26:1666 /27:861 /28:44 /29:69 /30:22 /31:0 /32:19 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2018 2067 Covad Communications 6389 1741 3037 bellsouth.net, inc. 7029 1611 2173 Windstream Communications Inc 8402 1497 1793 Corbina telecom 22773 1291 1983 Cox Communications, Inc. 30036 1219 1344 Mediacom Communications Corp 11492 1198 1239 Cable One 36998 1131 1137 MOBITEL 1785 1047 1974 PaeTec Communications, Inc. 6983 1006 1134 ITC^Deltacom Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:774 2:750 3:3 4:15 5:863 6:5 8:542 12:1916 13:3 14:772 15:11 16:3 17:9 20:18 23:271 24:1769 27:1468 31:1214 32:43 33:2 34:5 36:44 37:1816 38:862 39:2 40:169 41:2683 42:178 44:6 46:1797 47:2 49:625 50:676 52:12 54:30 55:6 57:27 58:1140 59:589 60:306 61:1458 62:1037 63:2054 64:4309 65:2182 66:4327 67:2076 68:1127 69:3243 70:872 71:532 72:1956 74:2575 75:414 76:295 77:1103 78:1057 79:571 80:1233 81:983 82:606 83:569 84:515 85:1162 86:464 87:972 88:527 89:1798 90:281 91:5481 92:622 93:1712 94:1846 95:1726 96:517 97:342 98:1053 99:41 100:29 101:315 103:2476 105:488 106:143 107:206 108:515 109:1832 110:861 111:1053 112:505 113:785 114:694 115:1014 116:877 117:799 118:1026 119:1273 120:397 121:824 122:1741 123:1195 124:1333 125:1269 128:632 129:223 130:323 131:653 132:340 133:149 134:260 135:64 136:223 137:247 138:343 139:186 140:199 141:317 142:542 143:374 144:486 145:91 146:503 147:384 148:695 149:369 150:163 151:527 152:419 153:194 154:44 155:391 156:262 157:394 158:269 159:722 160:338 161:425 162:385 163:202 164:584 165:448 166:335 167:577 168:1030 169:133 170:1024 171:174 172:5 173:1608 174:589 175:455 176:1248 177:1858 178:1824 179:3 180:1402 181:386 182:1138 183:372 184:665 185:378 186:2310 187:1270 188:2019 189:1310 190:6098 192:6520 193:5830 194:4655 195:3484 196:1327 197:831 198:4333 199:5292 200:5919 201:2370 202:8870 203:8758 204:4523 205:2554 206:2822 207:2834 208:4073 209:3580 210:2943 211:1566 212:2027 213:1899 214:919 215:98 216:5192 217:1558 218:619 219:346 220:1273 221:548 222:313 223:448 End of report

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clueful colo hands in Cincinnati
by Jo Rhett 18 Apr '13

18 Apr '13

$DAYJOB is in need of some clueful hands at a colocation in Cincinnati to regain IPMI access to some boxes there. Colo firm has no hands of any sort. Any clueful hands we can hire? Respond offline, please. -- Jo Rhett Net Consonance : net philanthropy to improve open source and internet projects. Author of Instant Puppet 3 Starter: http://www.netconsonance.com/instant-puppet-3-starter-book/

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SI6 Networks' IPv6 Toolkit v1.3.4 released!
by Fernando Gont 18 Apr '13

18 Apr '13

Folks, We have just released SI6 Networks' IPv6 Toolkit v1.3.4: a security assessment and troubleshooting toolkit for the IPv6 protocol suite. The toolkit is available at: <http://www.si6networks.com/tools/ipv6toolkit>, where you can find a the usual tarball, a GPG-signed version of it, a link to the toolkit's GIT repository, etc. This release features: * IPv6-host tracking support in the scan6 tool. * A new tool, address6, to analyze IPv6 addresses * Minor bug fixes The toolkit runs on (at least) the latest versions of Linux, FreeBSD, NetBSD, OpenBSD, and MacOS. Please send any bug reports and/or feature requests to <fgont(a)si6networks.com>. As always, you can get the latest news on IPv6 security research and tools by following us on Twitter: @SI6Networks. And if you're into IPv6 hacking, please consider joining the ipv6hackers mailing list: <http://www.si6networks.com/community/mailing-lists.html>. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fgont(a)si6networks.com PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492 -- Fernando Gont e-mail: fernando(a)gont.com.ar || fgont(a)si6networks.com PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1

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DNS Track at NANOG 58
by Mehmet Akcin 18 Apr '13

18 Apr '13

Greetings folks Once again we will have DNS Track in NANOG. There has been lots of recent DNS related discussions going on in many e-mail lists and I am quite sure there will be many great DNS talks in NANOG 58 just like in previous NANOGs. DNS Track's goal is to bring together the audience who doesn't necessarily want to know all the details of a topic but would like to spend 90 mins listening quick updates from various DNS related subjects and get some crucial information and updates. If you are interested in talking/presenting in the DNS Track and/or want to help me organize this Track in any way, please contact me off-list. Hopefully we can inform those who do NOT spend much time dealing with DNS about some topics they were not aware. Once I know the details of the agenda such as time and date of the track, topics that will be covered, i will share this with you. Mehmet

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RE: Cross country point to point link question :: THANKS
by Petter Bruland 18 Apr '13

18 Apr '13

Thanks everyone, I've gotten a lot of pointers off-list, and I have a good idea of our next few steps of verification. -Petter -----Original Message----- From: Petter Bruland [mailto:Petter.Bruland@allegiantair.com] Sent: Thursday, April 18, 2013 9:20 AM To: nanog(a)nanog.org Subject: Cross country point to point link question Question for someone with some experience with long haul links (Las Vegas -- New Jersey) [Cisco 4510 - SVI-VLAN x]---trunk---[Nexus5K LH optic]===fiber==={carriers across country}===fiber===[Nexus5K LH optic]---trunk---[Cisco 4510 - SVI-VLAN x] We have two circuits, one that is the same vendor from east to west, and the other circuit is a two vendor deal. Both circuits are 1 Gbps with around 67-70 ms delay. As soon as we had the links turned up, our SAN guy started complaining about poor throughput, asking us to throw in a couple of wan accelerators. He was seeing a max throughput of around ~200 Mbps. Question: For a long haul 1 Gbps link with 67-70 ms delay, would installing a pair of wan accelerators make a big difference? Thanks, -Petter Bruland

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Cross country point to point link question
by Petter Bruland 18 Apr '13

18 Apr '13

Question for someone with some experience with long haul links (Las Vegas -- New Jersey) [Cisco 4510 - SVI-VLAN x]---trunk---[Nexus5K LH optic]===fiber==={carriers across country}===fiber===[Nexus5K LH optic]---trunk---[Cisco 4510 - SVI-VLAN x] We have two circuits, one that is the same vendor from east to west, and the other circuit is a two vendor deal. Both circuits are 1 Gbps with around 67-70 ms delay. As soon as we had the links turned up, our SAN guy started complaining about poor throughput, asking us to throw in a couple of wan accelerators. He was seeing a max throughput of around ~200 Mbps. Question: For a long haul 1 Gbps link with 67-70 ms delay, would installing a pair of wan accelerators make a big difference? Thanks, -Petter Bruland

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Re: someone from Sprint
by Christopher Morrow 18 Apr '13

18 Apr '13

On Thu, Apr 18, 2013 at 12:05 PM, <bmanning(a)vacation.karoshi.com> wrote: > > > paging Softbank/Sony..... > don't you mean ericsson? :) > > /bill > > On Thu, Apr 18, 2013 at 11:50:57AM -0400, Jay Ashworth wrote: > > ----- Original Message ----- > > > From: bmanning(a)vacation.karoshi.com > > > > > your not alone... (Sprint is the upstream for this email) > > > > > > The original message was received at Wed, 17 Apr 2013 14:21:10 GMT > > > from localhost.localdomain [127.0.0.1] > > > > > > ----- The following addresses had permanent fatal errors ----- > > > <Tom.A.Schiel(a)sprint.com> > > > (reason: 501 5.5.4 Invalid domain name) > > > > And that wasn't all; Sprint transparent proxies for their WiMAX 4g > service > > were horking connections to Google and eBay (probably among others) for > > about half an hour, about an hour ago. > > > > It was fun to get "No service configured at this address" from Google. > :-) > > > > Cheers, > > -- jra > > -- > > Jay R. Ashworth Baylink > jra(a)baylink.com > > Designer The Things I Think > RFC 2100 > > Ashworth & Associates http://baylink.pitas.com 2000 Land > Rover DII > > St Petersburg FL USA #natog +1 727 > 647 1274 > >

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someone from Sprint
by Miguel Mata 18 Apr '13

18 Apr '13

Hi, we are having some problems reaching some of the sprint.com sites. If someone around that can help us, it'll be very appreciated. We are AS16592. Please off list. -- Miguel Mata Gerente de Operaciones Comunicaciones IBW El Salvador tel.: ++(503) 2278-5068 fax: ++(503) 2207-1310 mmata(a)ibw.com "La confianza es la mejor conexion"

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GMAIL?
by Caio Alves 17 Apr '13

17 Apr '13

Someone has access problems in GMAIL? Here in Brazil, many complaints about the service.

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