April 2014 - Test - lists.nanog.org

The Cidr Report
by cidr-report＠potaroo.net 11 Apr '14

11 Apr '14

This report has been generated at Fri Apr 11 21:13:53 2014 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/2.0 for a current version of this report. Recent Table History Date Prefixes CIDR Agg 04-04-14 494011 279041 05-04-14 494614 278808 06-04-14 494695 279258 07-04-14 494768 279209 08-04-14 494723 281417 09-04-14 497900 281706 10-04-14 498626 281966 11-04-14 498748 282193 AS Summary 46790 Number of ASes in routing system 19080 Number of ASes announcing only one prefix 3594 Largest number of prefixes announced by an AS AS28573: NET Serviços de Comunicação S.A.,BR 119829504 Largest address span announced by an AS (/32s) AS4134 : CHINANET-BACKBONE No.31,Jin-rong Street,CN 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'). --- 11Apr14 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 498391 282236 216155 43.4% All ASes AS28573 3594 350 3244 90.3% NET Serviços de Comunicação S.A.,BR AS6389 2996 56 2940 98.1% BELLSOUTH-NET-BLK - BellSouth.net Inc.,US AS17974 2781 237 2544 91.5% TELKOMNET-AS2-AP PT Telekomunikasi Indonesia,ID AS4766 2919 907 2012 68.9% KIXS-AS-KR Korea Telecom,KR AS18881 1922 35 1887 98.2% Global Village Telecom,BR AS1785 2192 479 1713 78.1% AS-PAETEC-NET - PaeTec Communications, Inc.,US AS18566 2047 565 1482 72.4% MEGAPATH5-US - MegaPath Corporation,US AS10620 2820 1339 1481 52.5% Telmex Colombia S.A.,CO AS4323 2940 1520 1420 48.3% TWTC - tw telecom holdings, inc.,US AS36998 1637 248 1389 84.9% SDN-MOBITEL,SD AS7303 1751 452 1299 74.2% Telecom Argentina S.A.,AR AS4755 1843 608 1235 67.0% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN AS7545 2231 1085 1146 51.4% TPG-INTERNET-AP TPG Telecom Limited,AU AS7552 1224 119 1105 90.3% VIETEL-AS-AP Viettel Corporation,VN AS22561 1309 241 1068 81.6% AS22561 - CenturyTel Internet Holdings, Inc.,US AS6983 1228 217 1011 82.3% ITCDELTA - Earthlink, Inc.,US AS22773 2414 1467 947 39.2% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US AS4808 1366 426 940 68.8% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN AS9829 1622 719 903 55.7% BSNL-NIB National Internet Backbone,IN AS24560 1123 297 826 73.6% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services,IN AS4788 1023 252 771 75.4% TMNET-AS-AP TM Net, Internet Service Provider,MY AS18101 943 183 760 80.6% RELIANCE-COMMUNICATIONS-IN Reliance Communications Ltd.DAKC MUMBAI,IN AS8151 1407 661 746 53.0% Uninet S.A. de C.V.,MX AS7738 914 182 732 80.1% Telemar Norte Leste S.A.,BR AS701 1480 751 729 49.3% UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US AS855 764 57 707 92.5% CANET-ASN-4 - Bell Aliant Regional Communications, Inc.,CA AS4780 1036 368 668 64.5% SEEDNET Digital United Inc.,TW AS6147 781 113 668 85.5% Telefonica del Peru S.A.A.,PE AS26615 756 105 651 86.1% Tim Celular S.A.,BR AS9808 966 330 636 65.8% CMNET-GD Guangdong Mobile Communication Co.Ltd.,CN Total 52029 14369 37660 72.4% Top 30 total Possible Bogus Routes 24.55.64.0/21 AS36423 -Reserved AS-,ZZ 24.55.72.0/21 AS36423 -Reserved AS-,ZZ 24.55.80.0/21 AS36423 -Reserved AS-,ZZ 24.55.88.0/21 AS36423 -Reserved AS-,ZZ 24.55.96.0/21 AS36423 -Reserved AS-,ZZ 24.55.104.0/21 AS36423 -Reserved AS-,ZZ 24.55.112.0/21 AS36423 -Reserved AS-,ZZ 24.55.120.0/21 AS36423 -Reserved AS-,ZZ 24.137.224.0/21 AS36423 -Reserved AS-,ZZ 24.137.232.0/21 AS36423 -Reserved AS-,ZZ 24.137.240.0/21 AS36423 -Reserved AS-,ZZ 24.137.248.0/21 AS36423 -Reserved AS-,ZZ 24.157.16.0/21 AS36423 -Reserved AS-,ZZ 24.157.24.0/21 AS36423 -Reserved AS-,ZZ 27.100.7.0/24 AS56096 41.73.1.0/24 AS37004 -Reserved AS-,ZZ 41.73.2.0/24 AS37004 -Reserved AS-,ZZ 41.73.10.0/24 AS37004 -Reserved AS-,ZZ 41.73.11.0/24 AS37004 -Reserved AS-,ZZ 41.73.12.0/24 AS37004 -Reserved AS-,ZZ 41.73.13.0/24 AS37004 -Reserved AS-,ZZ 41.73.14.0/24 AS37004 -Reserved AS-,ZZ 41.73.15.0/24 AS37004 -Reserved AS-,ZZ 41.73.16.0/24 AS37004 -Reserved AS-,ZZ 41.73.18.0/24 AS37004 -Reserved AS-,ZZ 41.73.20.0/24 AS37004 -Reserved AS-,ZZ 41.73.21.0/24 AS37004 -Reserved AS-,ZZ 41.76.48.0/21 AS36969 MTL-AS,MW 41.78.120.0/23 AS22351 INTELSAT-1 - INTELSAT GLOBAL SERVICE CORPORATION,US 41.78.236.0/24 AS37290 -Reserved AS-,ZZ 41.78.237.0/24 AS37290 -Reserved AS-,ZZ 41.78.238.0/24 AS37290 -Reserved AS-,ZZ 41.78.239.0/24 AS37290 -Reserved AS-,ZZ 41.190.72.0/24 AS37451 CongoTelecom,CG 41.190.73.0/24 AS37451 CongoTelecom,CG 41.190.74.0/24 AS37451 CongoTelecom,CG 41.190.75.0/24 AS37451 CongoTelecom,CG 41.191.108.0/22 AS37004 -Reserved AS-,ZZ 41.191.108.0/24 AS37004 -Reserved AS-,ZZ 41.191.109.0/24 AS37004 -Reserved AS-,ZZ 41.191.110.0/24 AS37004 -Reserved AS-,ZZ 41.191.111.0/24 AS37004 -Reserved AS-,ZZ 41.217.208.0/22 AS37158 -Reserved AS-,ZZ 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV,NL 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV,NL 63.247.0.0/19 AS226 LOS-NETTOS-AS - Los Nettos,US 63.247.0.0/24 AS27609 -Reserved AS-,ZZ 63.247.1.0/24 AS27609 -Reserved AS-,ZZ 63.247.2.0/24 AS27609 -Reserved AS-,ZZ 63.247.3.0/24 AS27609 -Reserved AS-,ZZ 63.247.4.0/24 AS27609 -Reserved AS-,ZZ 63.247.5.0/24 AS27609 -Reserved AS-,ZZ 63.247.6.0/24 AS27609 -Reserved AS-,ZZ 63.247.7.0/24 AS27609 -Reserved AS-,ZZ 63.247.8.0/24 AS27609 -Reserved AS-,ZZ 63.247.9.0/24 AS27609 -Reserved AS-,ZZ 63.247.10.0/24 AS27609 -Reserved AS-,ZZ 63.247.11.0/24 AS27609 -Reserved AS-,ZZ 63.247.13.0/24 AS27609 -Reserved AS-,ZZ 63.247.14.0/24 AS27609 -Reserved AS-,ZZ 63.247.15.0/24 AS27609 -Reserved AS-,ZZ 63.247.16.0/24 AS27609 -Reserved AS-,ZZ 63.247.17.0/24 AS27609 -Reserved AS-,ZZ 63.247.18.0/24 AS27609 -Reserved AS-,ZZ 63.247.19.0/24 AS27609 -Reserved AS-,ZZ 63.247.20.0/24 AS27609 -Reserved AS-,ZZ 63.247.21.0/24 AS27609 -Reserved AS-,ZZ 63.247.22.0/24 AS27609 -Reserved AS-,ZZ 63.247.23.0/24 AS27609 -Reserved AS-,ZZ 63.247.24.0/24 AS27609 -Reserved AS-,ZZ 63.247.25.0/24 AS27609 -Reserved AS-,ZZ 63.247.26.0/24 AS27609 -Reserved AS-,ZZ 63.247.27.0/24 AS27609 -Reserved AS-,ZZ 63.247.28.0/24 AS27609 -Reserved AS-,ZZ 63.247.29.0/24 AS27609 -Reserved AS-,ZZ 64.25.16.0/23 AS19535 -Reserved AS-,ZZ 64.25.20.0/24 AS19535 -Reserved AS-,ZZ 64.25.21.0/24 AS19535 -Reserved AS-,ZZ 64.25.22.0/24 AS19535 -Reserved AS-,ZZ 64.25.27.0/24 AS7046 RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business,US 64.111.160.0/20 AS40551 -Reserved AS-,ZZ 64.111.160.0/24 AS40551 -Reserved AS-,ZZ 64.111.161.0/24 AS40551 -Reserved AS-,ZZ 64.111.162.0/24 AS40551 -Reserved AS-,ZZ 64.111.167.0/24 AS40551 -Reserved AS-,ZZ 64.111.169.0/24 AS40551 -Reserved AS-,ZZ 64.111.170.0/24 AS40551 -Reserved AS-,ZZ 64.111.171.0/24 AS40551 -Reserved AS-,ZZ 64.111.172.0/24 AS40551 -Reserved AS-,ZZ 64.111.173.0/24 AS40551 -Reserved AS-,ZZ 64.111.174.0/24 AS40551 -Reserved AS-,ZZ 64.111.175.0/24 AS40551 -Reserved AS-,ZZ 64.119.240.0/22 AS26072 -Reserved AS-,ZZ 64.119.240.0/23 AS26072 -Reserved AS-,ZZ 64.119.242.0/23 AS26072 -Reserved AS-,ZZ 64.185.224.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.225.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.226.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.227.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.228.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.229.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.230.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.231.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.232.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.233.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.234.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.235.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.236.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.237.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.238.0/24 AS27431 JTLNET - JTL Networks Inc.,US 64.185.239.0/24 AS27431 JTLNET - JTL Networks Inc.,US 65.75.216.0/23 AS10494 AAI - Accurate Automation, Inc.,US 65.75.217.0/24 AS10494 AAI - Accurate Automation, Inc.,US 65.111.1.0/24 AS32258 SDNGLOBAL - SDN Global,US 66.55.96.0/23 AS17203 -Reserved AS-,ZZ 66.55.98.0/24 AS17203 -Reserved AS-,ZZ 66.55.99.0/24 AS17203 -Reserved AS-,ZZ 66.55.100.0/22 AS17203 -Reserved AS-,ZZ 66.55.102.0/23 AS17203 -Reserved AS-,ZZ 66.55.104.0/21 AS17203 -Reserved AS-,ZZ 66.180.64.0/21 AS32558 ZEUTER - Zeuter Development Corporation,CA 66.187.240.0/20 AS14552 ACS-SOUTHEASTDATACENTER - Affiliated Computer Services, Inc.,US 66.205.224.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 66.251.128.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.133.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.134.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.136.0/21 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.140.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.141.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.251.142.0/24 AS33227 BLUEBRIDGE-NETWORKS - Blue Bridge Networks,US 66.254.188.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 67.21.144.0/22 AS174 COGENT-174 - Cogent Communications,US 67.21.148.0/22 AS174 COGENT-174 - Cogent Communications,US 70.45.0.0/21 AS36423 -Reserved AS-,ZZ 70.45.8.0/21 AS36423 -Reserved AS-,ZZ 70.45.16.0/21 AS36423 -Reserved AS-,ZZ 70.45.24.0/21 AS36423 -Reserved AS-,ZZ 70.45.32.0/21 AS36423 -Reserved AS-,ZZ 70.45.40.0/21 AS36423 -Reserved AS-,ZZ 70.45.48.0/21 AS36423 -Reserved AS-,ZZ 70.45.56.0/21 AS36423 -Reserved AS-,ZZ 70.45.64.0/21 AS36423 -Reserved AS-,ZZ 70.45.72.0/21 AS36423 -Reserved AS-,ZZ 70.45.80.0/21 AS36423 -Reserved AS-,ZZ 70.45.88.0/21 AS36423 -Reserved AS-,ZZ 70.45.96.0/21 AS36423 -Reserved AS-,ZZ 70.45.104.0/21 AS36423 -Reserved AS-,ZZ 70.45.112.0/21 AS36423 -Reserved AS-,ZZ 70.45.120.0/21 AS36423 -Reserved AS-,ZZ 70.45.128.0/21 AS36423 -Reserved AS-,ZZ 70.45.136.0/21 AS36423 -Reserved AS-,ZZ 70.45.144.0/21 AS36423 -Reserved AS-,ZZ 70.45.152.0/21 AS36423 -Reserved AS-,ZZ 70.45.160.0/21 AS36423 -Reserved AS-,ZZ 70.45.168.0/21 AS36423 -Reserved AS-,ZZ 70.45.176.0/21 AS36423 -Reserved AS-,ZZ 70.45.184.0/21 AS36423 -Reserved AS-,ZZ 70.45.192.0/21 AS36423 -Reserved AS-,ZZ 70.45.200.0/21 AS36423 -Reserved AS-,ZZ 70.45.208.0/21 AS36423 -Reserved AS-,ZZ 70.45.216.0/21 AS36423 -Reserved AS-,ZZ 70.45.224.0/21 AS36423 -Reserved AS-,ZZ 70.45.232.0/21 AS36423 -Reserved AS-,ZZ 70.45.240.0/21 AS36423 -Reserved AS-,ZZ 70.45.248.0/21 AS36423 -Reserved AS-,ZZ 71.19.134.0/23 AS3313 INET-AS BT Italia S.p.A.,IT 72.19.0.0/19 AS16526 BIRCH-TELECOM - Birch Telecom, Inc.,US 74.112.100.0/22 AS16764 -Reserved AS-,ZZ 74.113.200.0/23 AS46939 -Reserved AS-,ZZ 74.114.52.0/22 AS40818 -Reserved AS-,ZZ 74.114.52.0/23 AS40818 -Reserved AS-,ZZ 74.114.52.0/24 AS40818 -Reserved AS-,ZZ 74.114.53.0/24 AS40818 -Reserved AS-,ZZ 74.114.54.0/23 AS40818 -Reserved AS-,ZZ 74.114.54.0/24 AS40818 -Reserved AS-,ZZ 74.114.55.0/24 AS40818 -Reserved AS-,ZZ 74.115.124.0/23 AS46540 -Reserved AS-,ZZ 74.118.132.0/22 AS5117 -Reserved AS-,ZZ 74.119.236.0/23 AS26368 -Reserved AS-,ZZ 74.119.239.0/24 AS26368 -Reserved AS-,ZZ 74.121.24.0/22 AS36263 FORONA - Forona Technologies, Inc.,US 77.243.80.0/24 AS42597 -Reserved AS-,ZZ 77.243.81.0/24 AS42597 -Reserved AS-,ZZ 77.243.88.0/24 AS42597 -Reserved AS-,ZZ 77.243.91.0/24 AS42597 -Reserved AS-,ZZ 77.243.94.0/24 AS42597 -Reserved AS-,ZZ 77.243.95.0/24 AS42597 -Reserved AS-,ZZ 80.250.32.0/22 AS37106 ODUA-AS,NG 85.202.160.0/20 AS44404 -Reserved AS-,ZZ 91.193.60.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.195.66.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 91.197.36.0/22 AS43359 -Reserved AS-,ZZ 91.199.90.0/24 AS44330 -Reserved AS-,ZZ 91.199.185.0/24 AS29076 CITYTELECOM-AS Filanco LTD,RU 91.209.115.0/24 AS31103 KEYWEB-AS Keyweb AG,DE 91.214.65.0/24 AS30822 MAGEAL-AS Private Enterprise Mageal,LT 91.229.182.0/24 AS56960 -Reserved AS-,ZZ 91.229.186.0/24 AS56967 -Reserved AS-,ZZ 91.239.157.0/24 AS24958 TBSH The Bunker Secure Hosting Limited,GB 93.190.10.0/24 AS47254 -Reserved AS-,ZZ 95.215.140.0/22 AS48949 -Reserved AS-,ZZ 102.2.88.0/22 AS38456 PACTEL-AS-AP Pacific Teleports. ,AU 103.17.108.0/23 AS56301 MN-NDC-MN National Data Center building,MN 103.23.36.0/22 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited,PK 103.31.236.0/22 AS17941 BIT-ISLE Bit-isle Co.,Ltd.,JP 103.244.236.0/22 AS58794 103.247.52.0/23 AS4725 ODN SOFTBANK TELECOM Corp.,JP 108.59.160.0/24 AS11049 -Reserved AS-,ZZ 108.59.161.0/24 AS11049 -Reserved AS-,ZZ 108.59.164.0/24 AS11049 -Reserved AS-,ZZ 108.59.165.0/24 AS11049 -Reserved AS-,ZZ 108.59.168.0/24 AS11049 -Reserved AS-,ZZ 108.59.169.0/24 AS11049 -Reserved AS-,ZZ 108.59.170.0/24 AS11049 -Reserved AS-,ZZ 108.59.171.0/24 AS11049 -Reserved AS-,ZZ 108.59.175.0/24 AS11049 -Reserved AS-,ZZ 110.76.128.0/22 AS13308 ENPL-PROD-AS-AP eintellego Networks Pty Ltd,AU 110.232.188.0/22 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited,PK 116.206.72.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.85.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 116.206.103.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 117.120.56.0/21 AS4755 TATACOMM-AS TATA Communications formerly VSNL is Leading ISP,IN 121.46.0.0/16 AS4134 CHINANET-BACKBONE No.31,Jin-rong Street,CN 124.64.0.0/10 AS4847 CNIX-AP China Networks Inter-Exchange,CN 154.75.25.0/24 AS32774 SOMALI-WIRELESS,SO 162.212.160.0/21 AS36423 -Reserved AS-,ZZ 162.220.96.0/21 AS36423 -Reserved AS-,ZZ 162.246.132.0/22 AS27288 DPCHICO-1 - Digital Path,US 163.47.23.0/24 AS2907 SINET-AS Research Organization of Information and Systems, National Institute of Informatics,JP 166.93.0.0/16 AS23537 CRITIGEN - Micro Source, Inc.,US 172.85.0.0/24 AS29571 CITelecom-AS,CI 172.85.1.0/24 AS29571 CITelecom-AS,CI 172.85.2.0/24 AS29571 CITelecom-AS,CI 172.85.3.0/24 AS29571 CITelecom-AS,CI 172.86.0.0/24 AS29571 CITelecom-AS,CI 172.86.1.0/24 AS29571 CITelecom-AS,CI 172.86.2.0/24 AS29571 CITelecom-AS,CI 172.87.0.0/24 AS29571 CITelecom-AS,CI 172.88.0.0/24 AS29571 CITelecom-AS,CI 172.102.0.0/22 AS4812 CHINANET-SH-AP China Telecom (Group),CN 172.116.0.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 176.111.168.0/22 AS50586 MACROSOLUTIONS MacroSolution SRL,RO 185.53.140.0/22 AS61973 ROHDE-AS Rohde GmbH,DE 190.3.160.0/21 AS27975 SYNAPSIS COLOMBIA SAS,CO 190.107.238.0/24 AS27765 TRANSNEXA S.A. E.M.A.,EC 190.124.252.0/22 AS7303 Telecom Argentina S.A.,AR 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc,US 192.25.10.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.11.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.13.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.25.14.0/24 AS5714 HPES - Hewlett-Packard Company,US 192.75.23.0/24 AS2579 -Reserved AS-,ZZ 192.75.239.0/24 AS23498 CDSI - Cogeco Data Services LP,CA 192.84.24.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.101.72.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.104.61.0/24 AS1785 AS-PAETEC-NET - PaeTec Communications, Inc.,US 192.124.252.0/22 AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.,DE 192.131.233.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 192.149.81.0/24 AS14454 PERIMETER-ESECURITY - Perimeter eSecurity,US 192.154.32.0/19 AS81 NCREN - MCNC,US 192.154.64.0/19 AS81 NCREN - MCNC,US 192.166.32.0/20 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 192.188.208.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 192.241.20.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 192.241.21.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 192.245.195.0/24 AS7381 SUNGARDRS - SunGard Availability Services LP,US 192.252.252.0/24 AS7018 ATT-INTERNET4 - AT&T Services, Inc.,US 193.9.59.0/24 AS1257 TELE2,SE 193.16.106.0/24 AS31539 -Reserved AS-,ZZ 193.16.145.0/24 AS31392 -Reserved AS-,ZZ 193.22.86.0/24 AS24751 MULTIFI-AS Jakobstadsnejdens Telefon Ab,FI 193.22.224.0/20 AS3322 -Reserved AS-,ZZ 193.22.238.0/23 AS62383 LDS-AS Lambrechts Data Services VOF,BE 193.26.213.0/24 AS31641 BYTEL-AS Bytel Ltd,GB 193.28.14.0/24 AS34309 LINK11 Link11 GmbH,DE 193.33.6.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.33.106.0/23 AS42444 -Reserved AS-,ZZ 193.33.252.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.46.200.0/24 AS34243 WEBAGE Web Age Ltd,GB 193.84.187.0/24 AS16276 OVH OVH SAS,FR 193.93.6.0/23 AS35559 SOMEADDRESS Someaddress Networks Ltd,GB 193.109.217.0/24 AS13069 DATAGUARD DataGuard AS,NO 193.111.229.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.149.2.0/23 AS15919 INTERHOST Servicios de Hosting en Internet S.A.,ES 193.160.16.0/22 AS2116 ASN-CATCHCOM Broadnet AS,NO 193.161.157.0/24 AS2116 ASN-CATCHCOM Broadnet AS,NO 193.164.152.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.178.196.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 193.186.193.0/24 AS158 ERI-AS - Ericsson Network Systems, Inc.,US 193.186.199.0/24 AS8437 UTA-AS Tele2 Telecommunication GmbH,AT 193.188.252.0/24 AS8697 JTC-AS8697 Jordan Telecommunications Company,JO 193.200.244.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.201.244.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.245.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.201.246.0/24 AS702 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 193.202.8.0/21 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.202.9.0/24 AS6824 HERMES-NETWORK Hermes Telecom International Ltd,GB 193.223.103.0/24 AS3248 SIL-AT Tele2 Telecommunication GmbH,AT 193.227.109.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.227.236.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 193.243.166.0/24 AS44093 -Reserved AS-,ZZ 194.0.116.0/24 AS21437 AVITI-AS Aviti ltd.,UA 194.0.117.0/24 AS21437 AVITI-AS Aviti ltd.,UA 194.6.252.0/24 AS21202 DCSNET-AS Bredband2 AB,SE 194.9.8.0/23 AS2863 SPRITELINK Centor AB,SE 194.9.8.0/24 AS2863 SPRITELINK Centor AB,SE 194.33.11.0/24 AS8943 JUMP Jump Networks Ltd.,GB 194.49.17.0/24 AS13135 CREW-AS Wieske's Crew GmbH,DE 194.60.88.0/21 AS5089 NTL Virgin Media Limited,GB 194.63.152.0/22 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.79.36.0/22 AS3257 TINET-BACKBONE Tinet SpA,DE 194.88.226.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.99.67.0/24 AS9083 CARPENET carpeNet Information Technologies GmbH,DE 194.113.27.0/24 AS12518 SHLINK SHLINK Internet Service,DE 194.126.152.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 194.126.219.0/24 AS34545 -Reserved AS-,ZZ 194.126.233.0/24 AS31235 SKIWEBCENTER-AS SKIWEBCENTER SARL,FR 194.150.214.0/23 AS30880 SPACEDUMP-AS SpaceDump IT AB,SE 194.156.179.0/24 AS3209 VODANET Vodafone GmbH,DE 194.180.25.0/24 AS21358 ATOS-ORIGIN-DE-AS Atos Information Technology GmbH,DE 194.187.24.0/22 AS8856 UKRNET UkrNet Ltd,UA 194.213.8.0/24 AS42845 BRETAGNETELECOM BRETAGNE TELECOM SAS,FR 195.8.48.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.48.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.8.119.0/24 AS34304 TEENTELECOM Teen Telecom SRL,RO 195.39.252.0/23 AS29004 -Reserved AS-,ZZ 195.42.232.0/22 AS15657 SPEEDBONE-AS Speedbone Internet & Connectivity GmbH,DE 195.47.242.0/24 AS9050 RTD ROMTELECOM S.A,RO 195.85.194.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.85.201.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.90.98.0/23 AS57511 OVALTECH-AS OvalTech Internet Ltd,GB 195.110.0.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.114.14.0/23 AS31554 ALTFEL SC Almsoft Computers SRL,RO 195.128.240.0/23 AS21202 DCSNET-AS Bredband2 AB,SE 195.149.119.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.189.174.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.216.234.0/24 AS31309 NMV-AS New Media Ventures BVBA,BE 195.234.156.0/24 AS25028 -Reserved AS-,ZZ 195.242.182.0/24 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 195.244.18.0/23 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 196.2.224.0/22 AS24863 LINKdotNET-AS,EG 196.3.182.0/24 AS37004 -Reserved AS-,ZZ 196.3.183.0/24 AS37004 -Reserved AS-,ZZ 196.13.201.0/24 AS2018 TENET-1,ZA 196.13.202.0/24 AS2018 TENET-1,ZA 196.13.203.0/24 AS2018 TENET-1,ZA 196.13.204.0/24 AS2018 TENET-1,ZA 196.22.8.0/24 AS27822 Emerging Markets Communications de Argentina S.R.L,AR 196.22.11.0/24 AS16422 NEWSKIES-NETWORKS - New Skies Satellites, Inc.,US 196.45.0.0/21 AS26625 -Reserved AS-,ZZ 196.45.10.0/24 AS26625 -Reserved AS-,ZZ 196.216.129.0/24 AS36886 -Reserved AS-,ZZ 196.216.130.0/24 AS36886 -Reserved AS-,ZZ 196.216.131.0/24 AS36886 -Reserved AS-,ZZ 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc.,US 198.72.78.0/23 AS3967 -Reserved AS-,ZZ 198.74.11.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.13.0/24 AS14573 KEYSPANENERGY-NE1 - Keyspan Energy,US 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services,US 198.97.72.0/21 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.96.0/19 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.192.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.97.240.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 198.161.239.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited,CA 198.163.215.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.163.216.0/24 AS6327 SHAW - Shaw Communications Inc.,CA 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 198.176.208.0/24 AS4318 FMI-NET-AS - Freeport-McMoran Inc.,US 198.176.209.0/24 AS4318 FMI-NET-AS - Freeport-McMoran Inc.,US 198.176.210.0/24 AS4318 FMI-NET-AS - Freeport-McMoran Inc.,US 198.176.211.0/24 AS4318 FMI-NET-AS - Freeport-McMoran Inc.,US 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services,HK 198.245.96.0/21 AS36423 -Reserved AS-,ZZ 198.245.104.0/21 AS36423 -Reserved AS-,ZZ 198.252.165.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.166.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.167.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.168.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 198.252.169.0/24 AS20115 CHARTER-NET-HKY-NC - Charter Communications,US 199.27.96.0/21 AS36423 -Reserved AS-,ZZ 199.30.138.0/24 AS23319 -Reserved AS-,ZZ 199.30.139.0/24 AS23319 -Reserved AS-,ZZ 199.30.143.0/24 AS8100 IPTELLIGENT - IPTelligent LLC,US 199.68.72.0/24 AS174 COGENT-174 - Cogent Communications,US 199.85.9.0/24 AS852 ASN852 - TELUS Communications Inc.,CA 199.87.166.0/24 AS26368 -Reserved AS-,ZZ 199.87.167.0/24 AS26368 -Reserved AS-,ZZ 199.88.52.0/22 AS17018 QTS-SACRAMENTO-1 - Quality Investment Properties Sacramento, LLC,US 199.91.240.0/21 AS174 COGENT-174 - Cogent Communications,US 199.102.73.0/24 AS26368 -Reserved AS-,ZZ 199.116.200.0/21 AS22830 -Reserved AS-,ZZ 199.120.150.0/24 AS30036 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom Communications Corp,US 199.121.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 199.123.16.0/20 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center,US 200.1.112.0/24 AS29754 GO2TEL - GO2TEL.COM INC.,US 200.58.248.0/21 AS27849 202.8.106.0/24 AS9530 SHINSEGAE-AS SHINSEGAE I&C Co., Ltd.,KR 202.53.138.0/24 AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited,HK 202.58.113.0/24 AS19161 -Reserved AS-,ZZ 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network,CN 202.158.251.0/24 AS9255 CONNECTPLUS-AS Singapore Telecom,SG 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd.,IN 203.0.0.0/16 AS7545 TPG-INTERNET-AP TPG Telecom Limited,AU 203.83.16.0/21 AS17828 TIARE-AS-PG Tiare, a business unit of Pacific Mobile Communications.,PG 203.142.219.0/24 AS45149 203.191.56.0/21 AS38042 INCOMNET-MONGOLIA-AS-AP Incomnet LLC, Mongolia, VSAT and Wireless service,MN 204.10.88.0/21 AS3356 LEVEL3 - Level 3 Communications, Inc.,US 204.10.94.0/23 AS30097 NUWAVE - NuWave,US 204.15.208.0/22 AS13706 COMPLETEWEBNET - CompleteWeb.Net LLC,US 204.16.96.0/24 AS19972 -Reserved AS-,ZZ 204.16.97.0/24 AS19972 -Reserved AS-,ZZ 204.16.98.0/24 AS19972 -Reserved AS-,ZZ 204.16.99.0/24 AS19972 -Reserved AS-,ZZ 204.69.144.0/24 AS27283 RJF-INTERNET - Raymond James Financial, Inc.,US 204.106.16.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 204.187.11.0/24 AS51113 ELEKTA-AS Elekta,GB 204.225.173.0/24 AS6407 PRIMUS-AS6407 - Primus Telecommunications Canada Inc.,CA 205.159.44.0/24 AS40157 ADESA-CORP-AS - ADESA Corp,US 205.207.66.0/24 AS15290 ALLST-15290 - Allstream Corp.,CA 205.211.160.0/24 AS30045 UHN-ASN - University Health Network,CA 206.81.112.0/20 AS32618 ADKNO-KC - Adknowledge, Inc.,US 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company,US 206.221.176.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.177.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.178.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.179.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.180.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.181.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.182.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.183.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.184.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.185.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.186.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.187.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.188.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.189.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.190.0/24 AS27431 JTLNET - JTL Networks Inc.,US 206.221.191.0/24 AS27431 JTLNET - JTL Networks Inc.,US 207.2.120.0/21 AS6221 USCYBERSITES - US Cybersites, Inc,US 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc,US 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc,US 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc.,US 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc.,US 207.254.128.0/21 AS30689 FLOW-NET - FLOW,JM 207.254.128.0/24 AS30689 FLOW-NET - FLOW,JM 207.254.136.0/21 AS30689 FLOW-NET - FLOW,JM 208.67.132.0/22 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business,US 208.68.180.0/22 AS4323 TWTC - tw telecom holdings, inc.,US 208.69.192.0/23 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.69.195.0/24 AS6461 ABOVENET - Abovenet Communications, Inc,US 208.74.224.0/22 AS174 COGENT-174 - Cogent Communications,US 208.75.152.0/21 AS32146 -Reserved AS-,ZZ 208.76.20.0/24 AS31812 -Reserved AS-,ZZ 208.76.21.0/24 AS31812 -Reserved AS-,ZZ 208.77.164.0/24 AS22659 -Reserved AS-,ZZ 208.77.166.0/24 AS4323 TWTC - tw telecom holdings, inc.,US 208.83.53.0/24 AS40569 YGOMI-AS - Ygomi LLC,US 208.84.232.0/24 AS33131 -Reserved AS-,ZZ 208.84.234.0/24 AS33131 -Reserved AS-,ZZ 208.84.237.0/24 AS33131 -Reserved AS-,ZZ 208.84.238.0/24 AS33131 -Reserved AS-,ZZ 208.85.116.0/23 AS25956 ALPHEUS - Alpheus Data Services, L.L.C.,US 208.85.212.0/22 AS32618 ADKNO-KC - Adknowledge, Inc.,US 208.89.32.0/24 AS27431 JTLNET - JTL Networks Inc.,US 208.89.33.0/24 AS27431 JTLNET - JTL Networks Inc.,US 208.89.34.0/24 AS27431 JTLNET - JTL Networks Inc.,US 208.89.35.0/24 AS27431 JTLNET - JTL Networks Inc.,US 209.177.64.0/20 AS6461 ABOVENET - Abovenet Communications, Inc,US 209.193.112.0/20 AS209 ASN-QWEST - Qwest Communications Company, LLC,US 209.209.51.0/24 AS18687 MPOWER-2 - MPOWER COMMUNICATIONS CORP.,US 209.212.63.0/24 AS16467 ASN-NEXTWEB-R1 - Nextweb, Inc,US 209.234.112.0/23 AS32252 -Reserved AS-,ZZ 209.234.114.0/23 AS32252 -Reserved AS-,ZZ 209.234.116.0/24 AS32252 -Reserved AS-,ZZ 209.234.117.0/24 AS32252 -Reserved AS-,ZZ 209.234.118.0/24 AS32252 -Reserved AS-,ZZ 209.234.119.0/24 AS32252 -Reserved AS-,ZZ 209.234.120.0/24 AS32252 -Reserved AS-,ZZ 209.234.121.0/24 AS32252 -Reserved AS-,ZZ 209.234.122.0/24 AS32252 -Reserved AS-,ZZ 212.119.32.0/19 AS12550 -Reserved AS-,ZZ 213.184.64.0/24 AS13071 -Reserved AS-,ZZ 213.184.65.0/24 AS13071 -Reserved AS-,ZZ 213.184.66.0/24 AS13071 -Reserved AS-,ZZ 213.184.67.0/24 AS13071 -Reserved AS-,ZZ 213.184.68.0/24 AS13071 -Reserved AS-,ZZ 213.184.69.0/24 AS13071 -Reserved AS-,ZZ 213.184.70.0/24 AS13071 -Reserved AS-,ZZ 213.184.71.0/24 AS13071 -Reserved AS-,ZZ 213.184.72.0/24 AS13071 -Reserved AS-,ZZ 213.184.73.0/24 AS13071 -Reserved AS-,ZZ 213.184.74.0/24 AS13071 -Reserved AS-,ZZ 213.184.75.0/24 AS13071 -Reserved AS-,ZZ 213.184.76.0/24 AS13071 -Reserved AS-,ZZ 213.184.77.0/24 AS13071 -Reserved AS-,ZZ 213.184.78.0/24 AS13071 -Reserved AS-,ZZ 216.12.163.0/24 AS26627 AS-PILOSOFT - Pilosoft, Inc.,US 216.14.64.0/20 AS14728 -Reserved AS-,ZZ 216.24.176.0/20 AS19401 -Reserved AS-,ZZ 216.24.188.0/24 AS19401 -Reserved AS-,ZZ 216.146.0.0/19 AS11915 TELWEST-NETWORK-SVCS-STATIC - TEL WEST COMMUNICATIONS LLC,US 216.152.24.0/22 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc.,US 216.170.96.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.101.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.104.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.170.105.0/24 AS4565 MEGAPATH2-US - MegaPath Networks Inc.,US 216.203.80.0/20 AS27021 -Reserved AS-,ZZ 216.203.80.0/21 AS27021 -Reserved AS-,ZZ 216.203.87.0/24 AS27021 -Reserved AS-,ZZ 216.203.88.0/21 AS27021 -Reserved AS-,ZZ 216.203.95.0/24 AS53490 MEDPLUS - MedPlus, Inc.,US 216.234.132.0/24 AS14545 ADR-DRIVING-RECORDS - AMERICAN DRIVING RECORDS, INC.,US Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)nanog.org eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

1 0

Gmail contact please?
by dlr＠bungi.com 11 Apr '14

11 Apr '14

Is there a good contact at Gmail that can take care of a persistant issue for me? Thanks in advance, Dave Rand dlr(a)kelkea.com or dlr(a)bungi.com --

2 1

Weekly Routing Table Report
by Routing Analysis Role Account 11 Apr '14

11 Apr '14

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 12 Apr, 2014 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 490753 Prefixes after maximum aggregation: 193016 Deaggregation factor: 2.54 Unique aggregates announced to Internet: 242489 Total ASes present in the Internet Routing Table: 46574 Prefixes per ASN: 10.54 Origin-only ASes present in the Internet Routing Table: 35707 Origin ASes announcing only one prefix: 16364 Transit ASes present in the Internet Routing Table: 6067 Transit-only ASes present in the Internet Routing Table: 173 Average AS path length visible in the Internet Routing Table: 4.5 Max AS path length visible: 53 Max AS path prepend of ASN ( 50404) 51 Prefixes from unregistered ASNs in the Routing Table: 1855 Unregistered ASNs in the Routing Table: 471 Number of 32-bit ASNs allocated by the RIRs: 6366 Number of 32-bit ASNs visible in the Routing Table: 4800 Prefixes from 32-bit ASNs in the Routing Table: 15763 Number of bogon 32-bit ASNs visible in the Routing Table: 95 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 493 Number of addresses announced to Internet: 2667159300 Equivalent to 158 /8s, 249 /16s and 159 /24s Percentage of available address space announced: 72.0 Percentage of allocated address space announced: 72.0 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 96.1 Total number of prefixes smaller than registry allocations: 171113 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 116260 Total APNIC prefixes after maximum aggregation: 34801 APNIC Deaggregation factor: 3.34 Prefixes being announced from the APNIC address blocks: 119063 Unique aggregates announced from the APNIC address blocks: 49824 APNIC Region origin ASes present in the Internet Routing Table: 4911 APNIC Prefixes per ASN: 24.24 APNIC Region origin ASes announcing only one prefix: 1222 APNIC Region transit ASes present in the Internet Routing Table: 859 Average APNIC Region AS path length visible: 4.6 Max APNIC Region AS path length visible: 25 Number of APNIC region 32-bit ASNs visible in the Routing Table: 906 Number of APNIC addresses announced to Internet: 729825408 Equivalent to 43 /8s, 128 /16s and 64 /24s Percentage of available APNIC address space announced: 85.3 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-63999, 131072-133631 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: 167314 Total ARIN prefixes after maximum aggregation: 82965 ARIN Deaggregation factor: 2.02 Prefixes being announced from the ARIN address blocks: 168705 Unique aggregates announced from the ARIN address blocks: 78477 ARIN Region origin ASes present in the Internet Routing Table: 16199 ARIN Prefixes per ASN: 10.41 ARIN Region origin ASes announcing only one prefix: 6096 ARIN Region transit ASes present in the Internet Routing Table: 1676 Average ARIN Region AS path length visible: 4.0 Max ARIN Region AS path length visible: 20 Number of ARIN region 32-bit ASNs visible in the Routing Table: 84 Number of ARIN addresses announced to Internet: 1068639616 Equivalent to 63 /8s, 178 /16s and 37 /24s Percentage of available ARIN address space announced: 56.5 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, 62464-63487, 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: 123278 Total RIPE prefixes after maximum aggregation: 62465 RIPE Deaggregation factor: 1.97 Prefixes being announced from the RIPE address blocks: 127543 Unique aggregates announced from the RIPE address blocks: 81103 RIPE Region origin ASes present in the Internet Routing Table: 17665 RIPE Prefixes per ASN: 7.22 RIPE Region origin ASes announcing only one prefix: 8294 RIPE Region transit ASes present in the Internet Routing Table: 2864 Average RIPE Region AS path length visible: 5.0 Max RIPE Region AS path length visible: 53 Number of RIPE region 32-bit ASNs visible in the Routing Table: 2686 Number of RIPE addresses announced to Internet: 657604740 Equivalent to 39 /8s, 50 /16s and 64 /24s Percentage of available RIPE address space announced: 95.6 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, 61952-62463, 196608-202239 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: 55643 Total LACNIC prefixes after maximum aggregation: 10081 LACNIC Deaggregation factor: 5.52 Prefixes being announced from the LACNIC address blocks: 61878 Unique aggregates announced from the LACNIC address blocks: 28388 LACNIC Region origin ASes present in the Internet Routing Table: 2085 LACNIC Prefixes per ASN: 29.68 LACNIC Region origin ASes announcing only one prefix: 551 LACNIC Region transit ASes present in the Internet Routing Table: 434 Average LACNIC Region AS path length visible: 4.7 Max LACNIC Region AS path length visible: 26 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 1102 Number of LACNIC addresses announced to Internet: 157533312 Equivalent to 9 /8s, 99 /16s and 196 /24s Percentage of available LACNIC address space announced: 93.9 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 262144-263679 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: 12389 Total AfriNIC prefixes after maximum aggregation: 2666 AfriNIC Deaggregation factor: 4.65 Prefixes being announced from the AfriNIC address blocks: 13071 Unique aggregates announced from the AfriNIC address blocks: 4272 AfriNIC Region origin ASes present in the Internet Routing Table: 715 AfriNIC Prefixes per ASN: 18.28 AfriNIC Region origin ASes announcing only one prefix: 201 AfriNIC Region transit ASes present in the Internet Routing Table: 151 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 25 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 22 Number of AfriNIC addresses announced to Internet: 53141504 Equivalent to 3 /8s, 42 /16s and 224 /24s Percentage of available AfriNIC address space announced: 52.8 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 2919 11589 898 Korea Telecom 17974 2780 903 78 PT Telekomunikasi Indonesia 7545 2216 320 115 TPG Telecom Limited 4755 1843 396 197 TATA Communications formerly 9829 1622 1288 35 National Internet Backbone 4808 1366 2226 386 CNCGROUP IP network China169 9583 1317 102 534 Sify Limited 9498 1245 310 75 BHARTI Airtel Ltd. 7552 1223 1082 13 Viettel Corporation 24560 1123 384 177 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 2997 3688 53 BellSouth.net Inc. 22773 2411 2938 137 Cox Communications Inc. 1785 2192 697 130 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 20115 1702 1683 581 Charter Communications 4323 1635 1074 416 tw telecom holdings, inc. 701 1480 11156 751 MCI Communications Services, 30036 1395 301 545 Mediacom Communications Corp 22561 1309 402 232 CenturyTel Internet Holdings, 7018 1268 18243 831 AT&T Services, Inc. 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 1649 544 16 OJSC "Vimpelcom" 34984 1555 263 278 TELLCOM ILETISIM HIZMETLERI A 20940 1294 495 981 Akamai International B.V. 31148 1017 45 21 Freenet Ltd. 13188 945 94 109 TOV "Bank-Inform" 8551 927 370 41 Bezeq International-Ltd 6849 830 360 30 JSC "Ukrtelecom" 6830 763 2329 426 Liberty Global Operations B.V 12479 718 797 56 France Telecom Espana SA 35228 553 245 17 Telefonica UK Limited 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 3662 1948 97 NET Serviços de Comunicação S 10620 2820 454 211 Telmex Colombia S.A. 18881 1922 972 21 Global Village Telecom 7303 1753 1173 229 Telecom Argentina S.A. 8151 1398 2940 404 Uninet S.A. de C.V. 6503 1154 434 60 Axtel, S.A.B. de C.V. 7738 914 1754 40 Telemar Norte Leste S.A. 27947 863 114 50 Telconet S.A 11830 845 364 15 Instituto Costarricense de El 3816 795 321 133 COLOMBIA TELECOMUNICACIONES S 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 1637 240 6 Sudanese Mobile Telephone (ZA 24863 954 280 26 Link Egypt (Link.NET) 6713 614 722 28 Office National des Postes et 8452 568 958 13 TE-AS 24835 304 144 9 Vodafone Data 36992 295 783 24 ETISALAT MISR 3741 248 921 209 Internet Solutions 37054 234 23 11 Data Telecom Service 29571 219 22 18 Cote d'Ivoire Telecom 29975 192 668 21 Vodacom 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 28573 3662 1948 97 NET Serviços de Comunicação S 6389 2997 3688 53 BellSouth.net Inc. 4766 2919 11589 898 Korea Telecom 10620 2820 454 211 Telmex Colombia S.A. 17974 2780 903 78 PT Telekomunikasi Indonesia 22773 2411 2938 137 Cox Communications Inc. 7545 2216 320 115 TPG Telecom Limited 1785 2192 697 130 PaeTec Communications, Inc. 18566 2047 379 178 MegaPath Corporation 18881 1922 972 21 Global Village 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 6389 2997 2944 BellSouth.net Inc. 17974 2780 2702 PT Telekomunikasi Indonesia 10620 2820 2609 Telmex Colombia S.A. 22773 2411 2274 Cox Communications Inc. 7545 2216 2101 TPG Telecom Limited 1785 2192 2062 PaeTec Communications, Inc. 4766 2919 2021 Korea Telecom 18881 1922 1901 Global Village Telecom 18566 2047 1869 MegaPath Corporation 4755 1843 1646 TATA Communications formerly Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65456 PRIVATE 5.109.32.0/19 23456 32bit Transition AS 65456 PRIVATE 5.109.96.0/19 23456 32bit Transition AS 30662 UNALLOCATED 8.2.129.0/24 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.192.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.196.0/22 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.200.0/23 3356 Level 3 Communicatio 14728 UNALLOCATED 8.8.202.0/23 3356 Level 3 Communicatio 53506 UNALLOCATED 8.17.102.0/23 2828 XO Communications 20260 UNALLOCATED 8.25.160.0/24 3356 Level 3 Communicatio 20260 UNALLOCATED 8.25.161.0/24 3356 Level 3 Communicatio Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 24.55.64.0/21 36423 San Juan Cable, LLC 24.55.72.0/21 36423 San Juan Cable, LLC 24.55.80.0/21 36423 San Juan Cable, LLC 24.55.88.0/21 36423 San Juan Cable, LLC 24.55.96.0/21 36423 San Juan Cable, LLC 24.55.104.0/21 36423 San Juan Cable, LLC 24.55.112.0/21 36423 San Juan Cable, LLC 24.55.120.0/21 36423 San Juan Cable, LLC 24.137.224.0/21 36423 San Juan Cable, LLC 24.137.232.0/21 36423 San Juan Cable, LLC 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 /9:12 /10:30 /11:90 /12:258 /13:477 /14:958 /15:1671 /16:12921 /17:6806 /18:11584 /19:23973 /20:33892 /21:36648 /22:52388 /23:45822 /24:260959 /25:816 /26:950 /27:403 /28:13 /29:19 /30:8 /31:1 /32:38 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 18566 2002 2047 MegaPath Corporation 6389 1695 2997 BellSouth.net Inc. 22773 1650 2411 Cox Communications Inc. 36998 1599 1637 Sudanese Mobile Telephone (ZA 8402 1328 1649 OJSC "Vimpelcom" 30036 1233 1395 Mediacom Communications Corp 11492 1185 1233 CABLE ONE, INC. 1785 1165 2192 PaeTec Communications, Inc. 6983 1041 1228 ITC^Deltacom 34984 1023 1555 TELLCOM ILETISIM HIZMETLERI A Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1022 2:706 3:3 4:15 5:935 6:19 8:721 12:1854 13:4 14:972 15:13 16:2 17:30 18:21 20:35 23:811 24:1745 25:1 27:1752 31:1505 32:40 33:2 34:5 36:129 37:1819 38:946 39:5 40:197 41:3203 42:246 44:16 46:2193 47:18 49:686 50:910 52:12 54:46 55:6 57:29 58:1158 59:606 60:392 61:1529 62:1233 63:1981 64:4336 65:2246 66:4155 67:2063 68:1035 69:3296 70:843 71:450 72:1989 74:2642 75:312 76:412 77:1473 78:992 79:709 80:1310 81:1144 82:746 83:754 84:706 85:1264 86:451 87:1197 88:520 89:1823 90:140 91:5748 92:668 93:1717 94:2067 95:1522 96:544 97:350 98:1075 99:46 100:50 101:785 103:4626 105:534 106:168 107:552 108:564 109:2025 110:985 111:1273 112:650 113:848 114:882 115:1106 116:1047 117:882 118:1388 119:1330 120:375 121:802 122:1912 123:1291 124:1430 125:1400 128:657 129:324 130:345 131:653 132:395 133:162 134:319 135:73 136:251 137:323 138:356 139:168 140:211 141:360 142:571 143:418 144:501 145:104 146:606 147:434 148:924 149:361 150:161 151:625 152:422 153:218 154:251 155:477 156:332 157:339 158:239 159:874 160:343 161:479 162:1323 163:220 164:685 165:612 166:281 167:610 168:1028 169:124 170:1368 171:187 172:21 173:1633 174:694 175:617 176:1485 177:2903 178:1947 179:648 180:1710 181:1102 182:1533 183:516 184:710 185:1488 186:2800 187:1500 188:1930 189:1453 190:7424 191:191 192:7168 193:5481 194:4026 195:3382 196:1392 197:1143 198:5004 199:5620 200:6083 201:2644 202:8998 203:8904 204:4660 205:2703 206:2920 207:2927 208:4012 209:3712 210:3104 211:1698 212:2176 213:2072 214:900 215:85 216:5468 217:1691 218:584 219:321 220:1282 221:594 222:350 223:613 End of report

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RE: Chronic Abnormal Traceroutes Traversing Level 3
by Jack Stonebraker 11 Apr '14

11 Apr '14

Ah Ha! Thanks Nick and Trent! Well that explains the path being even at the MPLS cloud. JJ Stonebraker IP Network Engineering Grande Communications 512.878.5627 ________________________________ From: Trent Farrell [mailto:tfarrell@riotgames.com] Sent: Friday, April 11, 2014 11:19 AM To: Jack Stonebraker Cc: nanog(a)nanog.org Subject: Re: Chronic Abnormal Traceroutes Traversing Level 3 RTT gets calculated before the packet enters a MPLS network. On Fri, Apr 11, 2014 at 5:13 PM, Jack Stonebraker <Jack.Stonebraker(a)mygrande.com<mailto:Jack.Stonebraker@mygrande.com>> wrote: If there's anybody from Level 3 Transport available, I'd like to discuss some bizarre results when traversing through your network, namely in Dallas, TX over the past few months? I'm working this through your NOC as well, but figured I would cover all avenues as this issue is pretty chronic. Taken from your Looking Glass in Dallas to a destination of 195.110.36.136 1 vlan70.csw2.Dallas1.Level3.net<http://vlan70.csw2.Dallas1.Level3.net> (4.69.145.126) 120 msec vlan60.csw1.Dallas1.Level3.net<http://vlan60.csw1.Dallas1.Level3.net> (4.69.145.62) 120 msec vlan80.csw3.Dallas1.Level3.net<http://vlan80.csw3.Dallas1.Level3.net> (4.69.145.190) 120 msec 2 ae-93-93.ebr3.Dallas1.Level3.net<http://ae-93-93.ebr3.Dallas1.Level3.net> (4.69.151.170) 120 msec ae-73-73.ebr3.Dallas1.Level3.net<http://ae-73-73.ebr3.Dallas1.Level3.net> (4.69.151.146) 120 msec ae-63-63.ebr3.Dallas1.Level3.net<http://ae-63-63.ebr3.Dallas1.Level3.net> (4.69.151.134) 120 msec 3 ae-7-7.ebr4.Atlanta2.Level3.net<http://ae-7-7.ebr4.Atlanta2.Level3.net> (4.69.134.22) 36 msec 20 msec 20 msec 4 ae-2-2.ebr1.Washington1.Level3.net<http://ae-2-2.ebr1.Washington1.Level3.net> (4.69.132.86) 120 msec 116 msec 120 msec 5 ae-71-71.csw2.Washington1.Level3.net<http://ae-71-71.csw2.Washington1.Level3.net> (4.69.134.134) 120 msec ae-81-81.csw3.Washington1.Level3.net<http://ae-81-81.csw3.Washington1.Level3.net> (4.69.134.138) 120 msec ae-71-71.csw2.Washington1.Level3.net<http://ae-71-71.csw2.Washington1.Level3.net> (4.69.134.134) 120 msec 6 ae-92-92.ebr2.Washington1.Level3.net<http://ae-92-92.ebr2.Washington1.Level3.net> (4.69.134.157) 120 msec 120 msec ae-72-72.ebr2.Washington1.Level3.net<http://ae-72-72.ebr2.Washington1.Level3.net> (4.69.134.149) 124 msec 7 ae-44-44.ebr2.Paris1.Level3.net<http://ae-44-44.ebr2.Paris1.Level3.net> (4.69.137.61) 120 msec ae-42-42.ebr2.Paris1.Level3.net<http://ae-42-42.ebr2.Paris1.Level3.net> (4.69.137.53) 116 msec 116 msec 8 ae-62-62.csw1.Paris1.Level3.net<http://ae-62-62.csw1.Paris1.Level3.net> (4.69.161.94) 124 msec ae-72-72.csw2.Paris1.Level3.net<http://ae-72-72.csw2.Paris1.Level3.net> (4.69.161.98) 120 msec 120 msec 9 ae-81-81.ebr1.Paris1.Level3.net<http://ae-81-81.ebr1.Paris1.Level3.net> (4.69.161.85) 120 msec ae-91-91.ebr1.Paris1.Level3.net<http://ae-91-91.ebr1.Paris1.Level3.net> (4.69.161.89) 124 msec ae-71-71.ebr1.Paris1.Level3.net<http://ae-71-71.ebr1.Paris1.Level3.net> (4.69.161.81) 120 msec 10 ae-41-41.ebr2.London2.Level3.net<http://ae-41-41.ebr2.London2.Level3.net> (4.69.159.81) 120 msec 120 msec ae-43-43.ebr2.London2.Level3.net<http://ae-43-43.ebr2.London2.Level3.net> (4.69.159.89) 120 msec 11 ae-12-3202.edge4.London2.Level3.net<http://ae-12-3202.edge4.London2.Level3.net> (4.69.202.182) 116 msec 120 msec 120 msec 12 ae-26-26.car2.London2.Level3.net<http://ae-26-26.car2.London2.Level3.net> (4.69.200.98) 120 msec 120 msec 120 msec 13 BACKBONE-CO.car2.London2.Level3.net<http://BACKBONE-CO.car2.London2.Level3.net> (195.50.121.50) 120 msec 120 msec 120 msec 14 * * * 15 * * * 16 * * * I'm confused how the first and last hops are showing equal latency, while being half way around the world. I'm also confused why it's 120ms to the first hop from a route server local to that market. While I wouldn't rely on a traceroute as a true measurement of end to end latency, I'm having problems explaining to customers experiencing tangible issues when their traceroute looks like this: traceroute source 24.155.144.226 195.110.36.136 traceroute to 195.110.36.136 (195.110.36.136) from 24.155.144.226, 30 hops max, 40 byte packets 1 lag-8-868.ear1.Dallas1.Level3.net<http://lag-8-868.ear1.Dallas1.Level3.net> (4.30.74.53) 924.705 ms 545.117 ms 512.992 ms 2 4.69.146.5 (4.69.146.5) 124.812 ms 4.69.146.21 (4.69.146.21) 125.686 ms 4.69.146.9 (4.69.146.9) 124.018 ms MPLS Label=1965 CoS=0 TTL=1 S=1 3 ae-73-73.ebr3.Dallas1.Level3.net<http://ae-73-73.ebr3.Dallas1.Level3.net> (4.69.151.146) 125.012 ms ae-83-83.ebr3.Dallas1.Level3.net<http://ae-83-83.ebr3.Dallas1.Level3.net> (4.69.151.158) 141.585 ms ae-63-63.ebr3.Dallas1.Level3.net<http://ae-63-63.ebr3.Dallas1.Level3.net> (4.69.151.134) 125.005 ms MPLS Label=1810 CoS=0 TTL=1 S=1 4 * * * 5 ae-2-2.ebr1.Washington1.Level3.net<http://ae-2-2.ebr1.Washington1.Level3.net> (4.69.132.86) 126.085 ms 125.994 ms 127.148 ms MPLS Label=1692 CoS=0 TTL=1 S=1 6 ae-61-61.csw1.Washington1.Level3.net<http://ae-61-61.csw1.Washington1.Level3.net> (4.69.134.130) 124.500 ms ae-81-81.csw3.Washington1.Level3.net<http://ae-81-81.csw3.Washington1.Level3.net> (4.69.134.138) 125.369 ms ae-61-61.csw1.Washington1.Level3.net<http://ae-61-61.csw1.Washington1.Level3.net> (4.69.134.130) 124.306 ms MPLS Label=1555 CoS=0 TTL=1 S=1 7 ae-92-92.ebr2.Washington1.Level3.net<http://ae-92-92.ebr2.Washington1.Level3.net> (4.69.134.157) 131.126 ms 128.607 ms ae-72-72.ebr2.Washington1.Level3.net<http://ae-72-72.ebr2.Washington1.Level3.net> (4.69.134.149) 123.955 ms MPLS Label=1636 CoS=0 TTL=1 S=1 8 ae-42-42.ebr2.Paris1.Level3.net<http://ae-42-42.ebr2.Paris1.Level3.net> (4.69.137.53) 127.156 ms ae-41-41.ebr2.Paris1.Level3.net<http://ae-41-41.ebr2.Paris1.Level3.net> (4.69.137.49) 125.736 ms ae-43-43.ebr2.Paris1.Level3.net<http://ae-43-43.ebr2.Paris1.Level3.net> (4.69.137.57) 143.070 ms MPLS Label=1801 CoS=0 TTL=1 S=1 9 ae-82-82.csw3.Paris1.Level3.net<http://ae-82-82.csw3.Paris1.Level3.net> (4.69.161.102) 122.998 ms 122.245 ms ae-72-72.csw2.Paris1.Level3.net<http://ae-72-72.csw2.Paris1.Level3.net> (4.69.161.98) 124.499 ms MPLS Label=1564 CoS=0 TTL=1 S=1 10 ae-61-61.ebr1.Paris1.Level3.net<http://ae-61-61.ebr1.Paris1.Level3.net> (4.69.161.77) 129.705 ms ae-81-81.ebr1.Paris1.Level3.net<http://ae-81-81.ebr1.Paris1.Level3.net> (4.69.161.85) 122.705 ms ae-91-91.ebr1.Paris1.Level3.net<http://ae-91-91.ebr1.Paris1.Level3.net> (4.69.161.89) 126.454 ms MPLS Label=1322 CoS=0 TTL=1 S=1 11 ae-42-42.ebr2.London2.Level3.net<http://ae-42-42.ebr2.London2.Level3.net> (4.69.159.85) 126.019 ms 125.672 ms ae-44-44.ebr2.London2.Level3.net<http://ae-44-44.ebr2.London2.Level3.net> (4.69.159.93) 127.026 ms MPLS Label=1911 CoS=0 TTL=1 S=1 12 ae-12-3202.edge4.London2.Level3.net<http://ae-12-3202.edge4.London2.Level3.net> (4.69.202.182) 122.058 ms 124.301 ms 123.397 ms MPLS Label=300112 CoS=0 TTL=1 S=1 13 ae-26-26.car2.London2.Level3.net<http://ae-26-26.car2.London2.Level3.net> (4.69.200.98) 124.003 ms 124.567 ms 130.346 ms 14 BACKBONE-CO.car2.London2.Level3.net<http://BACKBONE-CO.car2.London2.Level3.net> (195.50.121.50) 125.316 ms 125.991 ms 124.968 ms 15 * * * This also doesn't seem to be circuit specific (Eliminating possible physical circuit errors, etc) as I have a secondary 10-Gig sourcing out of San Antonio, TX (Which ultimately terminates on your network in Dallas, same as the Austin Circuit) which demonstrates similar results (120+ ms at the second hop in Dallas when entering your MPLS cloud). Killing the BGP adjacency to both the Austin and San Antonio peers clears the issue up, but obviously that's not a long term viable option. Any help would be appreciated. JJ Stonebraker IP Network Engineering Grande Communications 512.878.5627 -- Trent Farrell Riot Games IP Network Engineer E: tfarrell(a)riotgames.com<mailto:tfarrell@riotgames.com> | IE: +353 86 845 7230 | US: +1 424 285 9825 Summoner name: Foro

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Chronic Abnormal Traceroutes Traversing Level 3
by Jack Stonebraker 11 Apr '14

11 Apr '14

If there's anybody from Level 3 Transport available, I'd like to discuss some bizarre results when traversing through your network, namely in Dallas, TX over the past few months? I'm working this through your NOC as well, but figured I would cover all avenues as this issue is pretty chronic. Taken from your Looking Glass in Dallas to a destination of 195.110.36.136 1 vlan70.csw2.Dallas1.Level3.net (4.69.145.126) 120 msec vlan60.csw1.Dallas1.Level3.net (4.69.145.62) 120 msec vlan80.csw3.Dallas1.Level3.net (4.69.145.190) 120 msec 2 ae-93-93.ebr3.Dallas1.Level3.net (4.69.151.170) 120 msec ae-73-73.ebr3.Dallas1.Level3.net (4.69.151.146) 120 msec ae-63-63.ebr3.Dallas1.Level3.net (4.69.151.134) 120 msec 3 ae-7-7.ebr4.Atlanta2.Level3.net (4.69.134.22) 36 msec 20 msec 20 msec 4 ae-2-2.ebr1.Washington1.Level3.net (4.69.132.86) 120 msec 116 msec 120 msec 5 ae-71-71.csw2.Washington1.Level3.net (4.69.134.134) 120 msec ae-81-81.csw3.Washington1.Level3.net (4.69.134.138) 120 msec ae-71-71.csw2.Washington1.Level3.net (4.69.134.134) 120 msec 6 ae-92-92.ebr2.Washington1.Level3.net (4.69.134.157) 120 msec 120 msec ae-72-72.ebr2.Washington1.Level3.net (4.69.134.149) 124 msec 7 ae-44-44.ebr2.Paris1.Level3.net (4.69.137.61) 120 msec ae-42-42.ebr2.Paris1.Level3.net (4.69.137.53) 116 msec 116 msec 8 ae-62-62.csw1.Paris1.Level3.net (4.69.161.94) 124 msec ae-72-72.csw2.Paris1.Level3.net (4.69.161.98) 120 msec 120 msec 9 ae-81-81.ebr1.Paris1.Level3.net (4.69.161.85) 120 msec ae-91-91.ebr1.Paris1.Level3.net (4.69.161.89) 124 msec ae-71-71.ebr1.Paris1.Level3.net (4.69.161.81) 120 msec 10 ae-41-41.ebr2.London2.Level3.net (4.69.159.81) 120 msec 120 msec ae-43-43.ebr2.London2.Level3.net (4.69.159.89) 120 msec 11 ae-12-3202.edge4.London2.Level3.net (4.69.202.182) 116 msec 120 msec 120 msec 12 ae-26-26.car2.London2.Level3.net (4.69.200.98) 120 msec 120 msec 120 msec 13 BACKBONE-CO.car2.London2.Level3.net (195.50.121.50) 120 msec 120 msec 120 msec 14 * * * 15 * * * 16 * * * I'm confused how the first and last hops are showing equal latency, while being half way around the world. I'm also confused why it's 120ms to the first hop from a route server local to that market. While I wouldn't rely on a traceroute as a true measurement of end to end latency, I'm having problems explaining to customers experiencing tangible issues when their traceroute looks like this: traceroute source 24.155.144.226 195.110.36.136 traceroute to 195.110.36.136 (195.110.36.136) from 24.155.144.226, 30 hops max, 40 byte packets 1 lag-8-868.ear1.Dallas1.Level3.net (4.30.74.53) 924.705 ms 545.117 ms 512.992 ms 2 4.69.146.5 (4.69.146.5) 124.812 ms 4.69.146.21 (4.69.146.21) 125.686 ms 4.69.146.9 (4.69.146.9) 124.018 ms MPLS Label=1965 CoS=0 TTL=1 S=1 3 ae-73-73.ebr3.Dallas1.Level3.net (4.69.151.146) 125.012 ms ae-83-83.ebr3.Dallas1.Level3.net (4.69.151.158) 141.585 ms ae-63-63.ebr3.Dallas1.Level3.net (4.69.151.134) 125.005 ms MPLS Label=1810 CoS=0 TTL=1 S=1 4 * * * 5 ae-2-2.ebr1.Washington1.Level3.net (4.69.132.86) 126.085 ms 125.994 ms 127.148 ms MPLS Label=1692 CoS=0 TTL=1 S=1 6 ae-61-61.csw1.Washington1.Level3.net (4.69.134.130) 124.500 ms ae-81-81.csw3.Washington1.Level3.net (4.69.134.138) 125.369 ms ae-61-61.csw1.Washington1.Level3.net (4.69.134.130) 124.306 ms MPLS Label=1555 CoS=0 TTL=1 S=1 7 ae-92-92.ebr2.Washington1.Level3.net (4.69.134.157) 131.126 ms 128.607 ms ae-72-72.ebr2.Washington1.Level3.net (4.69.134.149) 123.955 ms MPLS Label=1636 CoS=0 TTL=1 S=1 8 ae-42-42.ebr2.Paris1.Level3.net (4.69.137.53) 127.156 ms ae-41-41.ebr2.Paris1.Level3.net (4.69.137.49) 125.736 ms ae-43-43.ebr2.Paris1.Level3.net (4.69.137.57) 143.070 ms MPLS Label=1801 CoS=0 TTL=1 S=1 9 ae-82-82.csw3.Paris1.Level3.net (4.69.161.102) 122.998 ms 122.245 ms ae-72-72.csw2.Paris1.Level3.net (4.69.161.98) 124.499 ms MPLS Label=1564 CoS=0 TTL=1 S=1 10 ae-61-61.ebr1.Paris1.Level3.net (4.69.161.77) 129.705 ms ae-81-81.ebr1.Paris1.Level3.net (4.69.161.85) 122.705 ms ae-91-91.ebr1.Paris1.Level3.net (4.69.161.89) 126.454 ms MPLS Label=1322 CoS=0 TTL=1 S=1 11 ae-42-42.ebr2.London2.Level3.net (4.69.159.85) 126.019 ms 125.672 ms ae-44-44.ebr2.London2.Level3.net (4.69.159.93) 127.026 ms MPLS Label=1911 CoS=0 TTL=1 S=1 12 ae-12-3202.edge4.London2.Level3.net (4.69.202.182) 122.058 ms 124.301 ms 123.397 ms MPLS Label=300112 CoS=0 TTL=1 S=1 13 ae-26-26.car2.London2.Level3.net (4.69.200.98) 124.003 ms 124.567 ms 130.346 ms 14 BACKBONE-CO.car2.London2.Level3.net (195.50.121.50) 125.316 ms 125.991 ms 124.968 ms 15 * * * This also doesn't seem to be circuit specific (Eliminating possible physical circuit errors, etc) as I have a secondary 10-Gig sourcing out of San Antonio, TX (Which ultimately terminates on your network in Dallas, same as the Austin Circuit) which demonstrates similar results (120+ ms at the second hop in Dallas when entering your MPLS cloud). Killing the BGP adjacency to both the Austin and San Antonio peers clears the issue up, but obviously that's not a long term viable option. Any help would be appreciated. JJ Stonebraker IP Network Engineering Grande Communications 512.878.5627

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re: Yahoo DMARC breakage
by Miles Fidelman 11 Apr '14

11 Apr '14

at some point, Dave Crocker wrote: > If I point a gun at you, and pull the trigger, but maybe shouldn't have > done that, the gun is not broken. It occurs to me that, if you point a gun at me, aim at me, pull the trigger, and hit someone standing 10 feet to my left - the gun IS broken (or at least very poorly designed). Miles Fidelman -- In theory, there is no difference between theory and practice. In practice, there is. .... Yogi Berra re

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ID10T out of office responders (was Re: Yahoo DMARC breakage)
by Larry Sheldon 11 Apr '14

11 Apr '14

On 4/10/2014 6:29 AM, Rich Kulawiec wrote: > On Wed, Apr 09, 2014 at 05:15:59PM -0400, William Herrin wrote: >> Maybe this is a good thing - we can stop getting all the "sorry I'm >> out of the office" emails when posting to a list. > > I entirely support that goal, but my preferred solution is the complete > eradication of the software (a lot of which makes mistakes that have > been well-known as mistakes for decades) and thus the entire practice > of setting up "out of office" messages. [relevant discussion] > But I think by now everyone who is capable of being educated has been > educated and realizes that the one of the reasons for the absence of a > response is that the recipient hasn't seen the relevant message yet. > There's really no need to spin the roulette wheel and hope that the > combination of MUAs and MTAs on both ends is functional enough to enable > the out-of-office software (optimistically presuming it's halfway sane) > to figure out what it should do. And the truly paranoid that are scared to death that nobody will miss them, have learned to forward the flow to a device that is never "out of the office". (I have filters on the two accounts whose mail I EVER read that forward mail from named sources to my BlackBerry. My Kindle gets copies af all mail sent to those two accounts (mostly since I have been to lazy to set up the filtered stream and I almost never look at it anyway). > And that's before we even get to the security and privacy issues > that are in play, which are substantial. And that is where I started. In every other part of my life the conventional wisdom has been "do NOT put a thing on the Sassiety page about your up-coming around-the-world cruise and the camera equipment you have bought for the trip", "Leave lights and a radio on timers", "stop the mil and the newspapers", "get somebody to mow the lawn and pick up the trash every few days", "have somebody down the street park their car in your driveway"and so on. Why on G*ds blue Earth would I want put up posters and flyers that say "need a stapler? I just got a new one.", "I won't be looking for my desk chair for a while.", and "If your keyboard fails,......"? > So while there are numerous approaches to solving the problem of > errant out-of-office messages, and some of those approaches work > pretty well in the field, I would prefer to kill the problem by > attacking the source: the *existence* of out-of-office autoresponders. Amen -- Requiescas in pace o email Two identifying characteristics of System Administrators: Ex turpi causa non oritur actio Infallibility, and the ability to learn from their mistakes. (Adapted from Stephen Pinker)

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Re: ID10T out of office responders
by Larry Sheldon 11 Apr '14

11 Apr '14

On 4/11/2014 2:16 AM, Tei wrote: > So.... > > Suppose I configure my email to send a "Thanks, we have received your > email, we will reply shortly in office hours.". Whats the Holy Headers > so even poorly configured servers don't cause a AutoReply Storm? > Googling, I found "Precedence", "X-Auto-Response-Suppress",..? For > something like this, normally I would scan lots of opensource projects > in www.google.com/codesearch (so I can learn from the projects with > a large number of hours in production) , but seems down at the > moment. Any device or process that uses information from the infinitely forgeable email headers is a process or device that can be subverted. -- Requiescas in pace o email Two identifying characteristics of System Administrators: Ex turpi causa non oritur actio Infallibility, and the ability to learn from their mistakes. (Adapted from Stephen Pinker)

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BGPMON Alert Questions
by Joseph Jenkins 10 Apr '14

10 Apr '14

So I setup BGPMON for my prefixes and got an alert about someone in Thailand announcing my prefix. Everything looks fine to me and I've checked a bunch of different Looking Glasses and everything announcing correctly. I am assuming I should be contacting the provider about their misconfiguration and announcing my prefixes and get them to fix it. Any other recommendations? Is there a way I can verify what they are announcing just to make sure they are still doing it? Here is the alert for reference: Your prefix: 8.37.93.0/24: Update time: 2014-04-02 18:26 (UTC) Detected by #peers: 2 Detected prefix: 8.37.93.0/24 Announced by: AS4761 (INDOSAT-INP-AP INDOSAT Internet Network Provider,ID) Upstream AS: AS4651 (THAI-GATEWAY The Communications Authority of Thailand(CAT),TH) ASpath: 18356 9931 4651 4761

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ARIN 33 Chicago - 14 proposed changes to IP address policy (non-attendee options)
by John Curran 10 Apr '14

10 Apr '14

NANOGers - There are a particularly large number of proposed changes to Internet number resource policy that will be discussed next week at the ARIN 33 meeting in Chicago, and for those who will _not_ be attending, there are still two good options for providing input on these potential changes: 1) Express your support or opposition (and reasoning if possible) on any of the proposed changes on the ARIN Public Policy Mailing List (ppml) 2) Participate remotely in the discussion at the ARIN 33 meeting (remote participants can view the real-time feed, make statements, ask questions, and participate in polls on proposals just as those on-site) Participants must register to participate on-site or remotely in the meeting. You can find information on the proposals and posting comments to arin-ppml here - https://www.arin.net/policy/proposals/ For information on being a remote participant in the ARIN 33 meeting - https://www.arin.net/ARIN33_remote There is also an ARIN 33 discussion guide with all of the proposals, their associated staff/legal reviews, and the current policy manual and policy development process - https://www.arin.net/participate/meetings/reports/ARIN_33/materials/discuss… ARIN administers the number resources in the region in accordance with policy developed by community; participation is open to everyone and improves the quality of the resulting policy that we must follow. Thanks! /John John Curran President and CEO ARIN

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