August 2010 - Test - lists.nanog.org

Proxy Server
by Joshua William Klubi 09 Aug '10

09 Aug '10

Hi, Is there any one with an idea of an open source packeteer or bandwidth management solution like Allot NetEnforcer Bandwidth Management Appliance. Which can do proxy services and also allocate bandwidth to certain websites and staff, prevent them from viewing certain websites We currently have Microsoft TMG 2010 with GFI Web monitor 2009 installed on it, we are looking for a solution possible from open source.Which can replace it. I actually want it as a proxy server and use it to shape, allocate and restrict access to certain websites of our staff. Joshua (Ghana)

10 10

Looking for a Illinois Century Network(AS6325) contact
by courtneysmith＠comcast.net 09 Aug '10

09 Aug '10

Looking for a network engineering contact at ICN(AS6325). I'm trying to find out if they have BGP communities for their customers to use. Please reply off list. Thanks.

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NOC Best Practices
by Kasper Adel 09 Aug '10

09 Aug '10

Hello Everyone, I am currently working on building a NOC so i'm looking for materials/pointers to Best Practices documented out there. On the top of my head are things like: 1) Documenting Incidents and handling them 2) Documenting Syslog messages 3) Documenting Vendor Software Bugs 4) Shift to Shift Hand over procedures 5) Commonly used scripts for monitoring 6) Frequently testing High Availability 7) Capturing config changes. ....etc I can see that this is years of experience but i am wondering if any of this was captured some where. Thanks, Kim

6 7

Provisioning and managing TE and L2/L3 vpns
by Ethan Whitt 07 Aug '10

07 Aug '10

We operate a dual vendor network and am looking for recommendations on provisioning and managing TE, layer 2 vpns, and layer 3 vpns for Juniper routers. Today we use Cisco IP solution center for these functions on our Cisco routers. We have had mixed experiences with ISC, so we would consider a dual vendor tool. Any lessons learned from real world experiences on either topic would be appreciated. thanks. ~elw

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SOS: Cogent NOC Conact
by Mark Wall 07 Aug '10

07 Aug '10

if there's a Cogent NOC admin here, can you please contact meoff the list. thanks. -mw

1 0

AS0 in AS path
by Mikhail Strizhov 06 Aug '10

06 Aug '10

hi nanog, Does anybody have\had experience with BGP announces containing AS 0 in AS path? I know that AS 0 is reserved by IANA, but still, is it possible to receive such announce messages? Thanks. -- Sincerely, Mikhail Strizhov Email: strizhov(a)cs.colostate.edu <mailto:strizhov@cs.colostate.edu>

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BGP Update Report
by cidr-report＠potaroo.net 06 Aug '10

06 Aug '10

BGP Update Report Interval: 29-Jul-10 -to- 05-Aug-10 (7 days) Observation Point: BGP Peering with AS131072 TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS3464 26784 2.5% 6696.0 -- ASC-NET - Alabama Supercomputer Network 2 - AS14420 20508 1.9% 37.4 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP 3 - AS35931 15633 1.5% 5211.0 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS5536 15520 1.5% 152.2 -- Internet-Egypt 5 - AS8452 14012 1.3% 17.4 -- TEDATA TEDATA 6 - AS48754 11048 1.1% 11048.0 -- SOBIS-AS SOBIS SOLUTIONS SRL 7 - AS25620 10953 1.0% 75.0 -- COTAS LTDA. 8 - AS45464 10527 1.0% 244.8 -- NEXTWEB-AS-AP Room 201, TGU Bldg 9 - AS35805 10374 1.0% 14.7 -- SILKNET-AS SILKNET AS 10 - AS31204 10209 1.0% 392.7 -- SUNCOMMUNICATIONS-AS JV "Sun Communications" Autonomous System 11 - AS2018 9790 0.9% 46.2 -- TENET-1 12 - AS5800 9781 0.9% 48.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center 13 - AS32528 9487 0.9% 3162.3 -- ABBOTT Abbot Labs 14 - AS9829 8799 0.8% 41.5 -- BSNL-NIB National Internet Backbone 15 - AS37204 8143 0.8% 1163.3 -- TELONE 16 - AS36992 7638 0.7% 19.6 -- ETISALAT-MISR 17 - AS8151 7153 0.7% 38.0 -- Uninet S.A. de C.V. 18 - AS27738 7094 0.7% 33.8 -- Ecuadortelecom S.A. 19 - AS24560 6873 0.7% 10.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services 20 - AS21017 6784 0.6% 357.1 -- VSI-AS VSI AS TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS48754 11048 1.1% 11048.0 -- SOBIS-AS SOBIS SOLUTIONS SRL 2 - AS3464 26784 2.5% 6696.0 -- ASC-NET - Alabama Supercomputer Network 3 - AS35931 15633 1.5% 5211.0 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 4 - AS25090 3168 0.3% 3168.0 -- EOS-AS Energie Ouest Suisse Autonomous System 5 - AS32528 9487 0.9% 3162.3 -- ABBOTT Abbot Labs 6 - AS53532 1775 0.2% 1775.0 -- KINGMETALS - King Architectural Metals 7 - AS38784 1629 0.1% 1629.0 -- ORBICOMNET-AS-ID PT. Global Inti Corporatama 8 - AS37204 8143 0.8% 1163.3 -- TELONE 9 - AS16906 2198 0.2% 1099.0 -- El Salvador Network, S. A. 10 - AS523 2677 0.2% 892.3 -- REDSTONE-AS - Headquarters, USAISC 11 - AS27027 863 0.1% 863.0 -- ANBELL ASN-ANBELL 12 - AS47593 784 0.1% 784.0 -- ATELECOM A-Telcom Ltd 13 - AS11196 696 0.1% 696.0 -- NESTLE-USA - Nestle USA 14 - AS11613 577 0.1% 577.0 -- U-SAVE - U-Save Auto Rental of America, Inc. 15 - AS26383 3966 0.4% 566.6 -- CHILITECH - CHILITECH INTERNET SOLUTIONS, INC. 16 - AS11032 464 0.0% 464.0 -- UQ - Universite du Quebec 17 - AS45034 461 0.0% 461.0 -- NORDSEE-AS Nordsee Gesellschaft m.b.H. 18 - AS9556 1709 0.2% 427.2 -- ADAM-AS-AP Adam Internet Pty Ltd 19 - AS50158 421 0.0% 421.0 -- CONNECT-LLC-AS Connect LLC 20 - AS10445 2440 0.2% 406.7 -- HTG - Huntleigh Telcom TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 129.66.0.0/17 13390 1.2% AS3464 -- ASC-NET - Alabama Supercomputer Network 2 - 129.66.128.0/17 13388 1.2% AS3464 -- ASC-NET - Alabama Supercomputer Network 3 - 91.212.23.0/24 11048 1.0% AS48754 -- SOBIS-AS SOBIS SOLUTIONS SRL 4 - 63.211.68.0/22 7872 0.7% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 5 - 198.140.43.0/24 7747 0.7% AS35931 -- ARCHIPELAGO - ARCHIPELAGO HOLDINGS INC 6 - 190.65.228.0/22 5751 0.5% AS3816 -- COLOMBIA TELECOMUNICACIONES S.A. ESP 7 - 130.36.35.0/24 4698 0.4% AS32528 -- ABBOTT Abbot Labs 8 - 130.36.34.0/24 4696 0.4% AS32528 -- ABBOTT Abbot Labs 9 - 41.34.29.0/24 3995 0.3% AS8452 -- TEDATA TEDATA 10 - 95.32.128.0/18 3265 0.3% AS21017 -- VSI-AS VSI AS 11 - 95.32.192.0/18 3260 0.3% AS21017 -- VSI-AS VSI AS 12 - 193.8.222.0/24 3168 0.3% AS25090 -- EOS-AS Energie Ouest Suisse Autonomous System 13 - 206.184.16.0/24 3085 0.3% AS174 -- COGENT Cogent/PSI 14 - 202.92.235.0/24 2828 0.2% AS9498 -- BBIL-AP BHARTI Airtel Ltd. 15 - 117.20.0.0/24 2601 0.2% AS23670 -- OZSERVERS-AU Oz Servers, Data Centres, Australia Wide 16 - 208.51.46.0/24 1775 0.2% AS53532 -- KINGMETALS - King Architectural Metals 17 - 143.138.107.0/24 1698 0.1% AS747 -- TAEGU-AS - Headquarters, USAISC 18 - 72.20.248.0/21 1651 0.1% AS26383 -- CHILITECH - CHILITECH INTERNET SOLUTIONS, INC. 19 - 202.75.17.0/24 1629 0.1% AS38784 -- ORBICOMNET-AS-ID PT. Global Inti Corporatama 20 - 64.86.26.0/23 1555 0.1% AS37204 -- TELONE Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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The Cidr Report
by cidr-report＠potaroo.net 06 Aug '10

06 Aug '10

This report has been generated at Fri Aug 6 21:11:36 2010 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 30-07-10 330809 203447 31-07-10 330957 203376 01-08-10 330953 203451 02-08-10 331084 203492 03-08-10 331158 203792 04-08-10 331218 203836 05-08-10 331107 203907 06-08-10 330860 204157 AS Summary 35018 Number of ASes in routing system 14873 Number of ASes announcing only one prefix 4488 Largest number of prefixes announced by an AS AS4323 : TWTC - tw telecom holdings, inc. 95690560 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'). --- 06Aug10 --- ASnum NetsNow NetsAggr NetGain % Gain Description Table 331326 204069 127257 38.4% All ASes AS6389 3867 286 3581 92.6% BELLSOUTH-NET-BLK - BellSouth.net Inc. AS4323 4488 1834 2654 59.1% TWTC - tw telecom holdings, inc. AS19262 1950 282 1668 85.5% VZGNI-TRANSIT - Verizon Internet Services Inc. AS4766 1857 504 1353 72.9% KIXS-AS-KR Korea Telecom AS22773 1177 66 1111 94.4% ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. AS4755 1479 395 1084 73.3% TATACOMM-AS TATA Communications formerly VSNL is Leading ISP AS5668 1128 89 1039 92.1% AS-5668 - CenturyTel Internet Holdings, Inc. AS18566 1087 63 1024 94.2% COVAD - Covad Communications Co. AS17488 1343 320 1023 76.2% HATHWAY-NET-AP Hathway IP Over Cable Internet AS8151 1527 623 904 59.2% Uninet S.A. de C.V. AS6478 1274 374 900 70.6% ATT-INTERNET3 - AT&T WorldNet Services AS10620 1089 288 801 73.6% Telmex Colombia S.A. AS8452 1169 422 747 63.9% TEDATA TEDATA AS7545 1392 713 679 48.8% TPG-INTERNET-AP TPG Internet Pty Ltd AS7303 790 119 671 84.9% Telecom Argentina S.A. AS4808 900 278 622 69.1% CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network AS4804 677 72 605 89.4% MPX-AS Microplex PTY LTD AS35805 658 113 545 82.8% SILKNET-AS SILKNET AS AS7552 652 120 532 81.6% VIETEL-AS-AP Vietel Corporation AS7018 1477 952 525 35.5% ATT-INTERNET4 - AT&T WorldNet Services AS4780 684 164 520 76.0% SEEDNET Digital United Inc. AS24560 997 487 510 51.2% AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services AS17676 582 80 502 86.3% GIGAINFRA Softbank BB Corp. AS3356 1164 664 500 43.0% LEVEL3 Level 3 Communications AS9443 572 76 496 86.7% INTERNETPRIMUS-AS-AP Primus Telecommunications AS7011 1139 656 483 42.4% FRONTIER-AND-CITIZENS - Frontier Communications of America, Inc. AS1785 1786 1309 477 26.7% AS-PAETEC-NET - PaeTec Communications, Inc. AS22047 553 81 472 85.4% VTR BANDA ANCHA S.A. AS14420 537 77 460 85.7% CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP AS9198 499 40 459 92.0% KAZTELECOM-AS JSC Kazakhtelecom Total 38494 11547 26947 70.0% Top 30 total Possible Bogus Routes 31.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 31.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 41.222.79.0/24 AS36938 AMSCOTELECOMS Amsco Telecommunications Nigeria Limited 41.223.92.0/22 AS36936 CELTEL-GABON Celtel Gabon Internet Service 41.223.188.0/24 AS22351 INTELSAT Intelsat Global BGP Routing Policy 41.223.189.0/24 AS6453 GLOBEINTERNET TATA Communications 41.223.196.0/24 AS36990 41.223.197.0/24 AS36990 41.223.198.0/24 AS36990 41.223.199.0/24 AS36990 62.61.220.0/24 AS24974 TACHYON-EU Tachyon Europe BV 62.61.221.0/24 AS24974 TACHYON-EU Tachyon Europe BV 64.20.80.0/20 AS40028 SPD-NETWORK-1 - SPD NETWORK 64.21.192.0/20 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.212.0/22 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.21.216.0/21 AS11610 INETNEBR-1 - Internet Nebraska Corporation 64.82.128.0/19 AS16617 COMMUNITYISP - CISP 64.82.160.0/19 AS16617 COMMUNITYISP - CISP 66.180.239.0/24 AS35888 VIGNETTE - VIGNETTE CORPORATION 66.206.32.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.33.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.34.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.35.0/24 AS17787 PSEB-AS-PK Pakistan Software Export Board 66.206.47.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 66.207.32.0/20 AS23011 66.230.240.0/20 AS27286 66.241.112.0/20 AS21547 REVNETS - Revolution Networks 66.245.176.0/20 AS19318 NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC 69.6.80.0/24 AS13442 69.6.81.0/24 AS13442 71.19.134.0/23 AS3313 INET-AS I.NET S.p.A. 71.19.160.0/23 AS4648 NZIX-2 Netgate 72.22.32.0/19 AS33150 72.22.61.0/24 AS33150 72.22.62.0/24 AS33150 76.77.32.0/19 AS2828 XO-AS15 - XO Communications 78.41.160.0/21 AS8487 PHIBEE Phibee& Phibee Telecom AS 80.88.10.0/24 AS33774 DJAWEB 80.88.12.0/24 AS33779 wataniya-telecom-as 100.100.100.0/24 AS3549 GBLX Global Crossing Ltd. 110.34.44.0/22 AS12653 COMTONET KB Impuls Hellas 110.173.64.0/19 AS37963 CNNIC-ALIBABA-CN-NET-AP Alibaba (China) Technology Co., Ltd. 116.68.136.0/21 AS28045 Pantel Communications 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 121.50.168.0/21 AS9931 CAT-AP The Communication Authoity of Thailand, CAT 158.222.70.0/23 AS6137 SISNA - SISNA, Inc. 158.222.72.0/23 AS6137 SISNA - SISNA, Inc. 158.222.224.0/20 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.224.0/22 AS19864 O1COMM - O1 COMMUNICATIONS 158.222.229.0/24 AS19864 O1COMM - O1 COMMUNICATIONS 176.0.0.0/16 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.0.0/21 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 176.1.24.0/24 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project 190.102.32.0/20 AS30058 ACTIVO-SYSTEMS-AS30058 ACTIVO-SYSTEMS-AS30058 190.104.32.0/21 AS27882 Telefónica Celular de Bolivia S.A. 192.9.0.0/16 AS11479 BRM-SUN-AS - Sun Microsystems, Inc 192.64.85.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.69.108.0/24 AS1759 TSF-IP-CORE TeliaSonera Finland IP Network 192.70.164.0/24 AS25689 NRCNET-AS - National Research Council of Canada 192.101.46.0/24 AS6503 Axtel, S.A.B. de C. V. 192.101.64.0/21 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.70.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.71.0/24 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 192.101.72.0/24 AS702 AS702 Verizon Business EMEA - Commercial IP service provider in Europe 192.101.74.0/24 AS1239 SPRINTLINK - Sprint 192.124.252.0/22 AS680 DFN-IP service X-WiN 192.131.233.0/24 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 192.154.32.0/19 AS81 NCREN - MCNC 192.154.64.0/19 AS81 NCREN - MCNC 192.188.208.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 196.2.224.0/22 AS24863 LINKdotNET-AS 196.6.108.0/24 AS5713 SAIX-NET 196.13.201.0/24 AS2018 TENET-1 196.13.202.0/24 AS2018 TENET-1 196.13.203.0/24 AS2018 TENET-1 196.13.204.0/24 AS2018 TENET-1 196.110.105.0/24 AS8513 SKYVISION SkyVision Network Services 196.201.248.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.249.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.250.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.251.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.253.0/24 AS30991 SAHANNET Sahannet AS Network 196.201.255.0/24 AS30991 SAHANNET Sahannet AS Network 196.202.224.0/21 AS8818 TELE Greenland Autonomous System 198.1.2.0/24 AS4761 INDOSAT-INP-AP INDOSAT Internet Network Provider 198.23.26.0/24 AS4390 BELLATLANTIC-COM - Bell Atlantic, Inc. 198.51.100.0/24 AS16953 ASCENT-MEDIA-GROUP-LLC - Ascent Media Group, LLC 198.73.210.0/24 AS21570 ACI-1 - Accelerated Connections Inc. 198.74.38.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.39.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.74.40.0/24 AS16966 SBCIDC-LSAN03 - AT&T Internet Services 198.97.72.0/21 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.96.0/19 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.97.240.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 198.99.241.0/24 AS11797 AC-NIELSEN-AS AC NIELSEN 198.135.236.0/24 AS4358 XNET - XNet Information Systems, Inc. 198.161.87.0/24 AS6539 GT-BELL - Bell Canada 198.163.214.0/24 AS21804 ACCESS-SK - Access Communications Co-operative Limited 198.167.0.0/16 AS7456 INTERHOP - Interhop Network SERVICES Inc. 198.168.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 198.169.0.0/16 AS803 SASKTEL - Saskatchewan Telecommunications 198.180.198.0/24 AS23715 SEOUL-INTGW-GXS-AP Global Exchange Services 198.182.235.0/24 AS3356 LEVEL3 Level 3 Communications 199.10.0.0/16 AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center 199.16.32.0/19 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 199.121.0.0/16 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.123.16.0/20 AS27064 DNIC-ASBLK-27032-27159 - DoD Network Information Center 199.185.130.0/23 AS19662 UNISERVE-ONLINE - Uniserve On Line 199.202.0.0/16 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 199.202.216.0/21 AS577 BACOM - Bell Canada 199.233.92.0/24 AS26896 D102-ITC - Data 102, LLC 199.246.116.0/24 AS813 UUNET-CANADA - MCI Communications Services, Inc. d/b/a Verizon Business 202.9.55.0/24 AS2764 AAPT AAPT Limited 202.9.57.0/24 AS2764 AAPT AAPT Limited 202.38.63.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.58.113.0/24 AS19161 202.61.75.0/24 AS9927 PHILCOMNET-PH A Multihomed ISP Company 202.66.128.0/18 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/19 AS9584 GENESIS-AP Diyixian.com Limited 202.66.160.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.176.0/20 AS9584 GENESIS-AP Diyixian.com Limited 202.66.184.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.186.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.188.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.189.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.66.190.0/24 AS9584 GENESIS-AP Diyixian.com Limited 202.72.224.0/21 AS24013 202.73.144.0/20 AS4788 TMNET-AS-AP TM Net, Internet Service Provider 202.80.192.0/20 AS2706 PI-HK Pacnet Internet (Hong Kong) Limited 202.86.252.0/22 AS4748 RESOLINK-AS-AP Resources Link Network Limited 202.86.252.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.253.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.254.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.86.255.0/24 AS9304 HUTCHISON-AS-AP Hutchison Global Communications 202.94.1.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.133.37.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.133.70.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.133.73.0/24 AS38616 WORLDCALL-AS-KHI Worldcall Telecom Limited 202.136.254.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.136.255.0/24 AS4808 CHINA169-BJ CNCGROUP IP network China169 Beijing Province Network 202.150.227.0/24 AS17727 NAPINFO-AS-AP PT. NAP Info Lintas Nusa 202.174.70.0/24 AS21175 WIS Wind International Services SA 202.174.125.0/24 AS9498 BBIL-AP BHARTI Airtel Ltd. 202.176.1.0/24 AS9942 COMINDICO-AP SOUL Converged Communications Australia 202.179.130.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.131.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.133.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.134.0/24 AS23966 LDN-AS-PK LINKdotNET Telecom Limited 202.179.144.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.149.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.179.150.0/24 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited 202.181.32.0/24 AS4645 ASN-HKNET-AP HKNet Co. Ltd 203.12.45.0/24 AS4854 NETSPACE-AS-AP Netspace Online Systems 203.62.0.0/17 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet) 203.78.48.0/20 AS9299 IPG-AS-AP Philippine Long Distance Telephone Company 203.80.136.0/21 AS4759 EVOSERVE-AS-AP EvoServe is a content and online access Internet provider company 203.112.111.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.113.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.114.0/24 AS4802 ASN-IINET iiNet Limited 203.112.116.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.117.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.118.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.119.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.120.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.121.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.112.127.0/24 AS7474 OPTUSCOM-AS01-AU SingTel Optus Pty Ltd 203.128.128.0/24 AS23849 CNNIC-NET263-AP Beijing Capital-online science development Co.,Ltd. 203.142.219.0/24 AS45149 204.9.216.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.9.218.0/23 AS6389 BELLSOUTH-NET-BLK - BellSouth.net Inc. 204.10.232.0/21 AS33150 204.19.14.0/23 AS577 BACOM - Bell Canada 204.28.104.0/21 AS25973 MZIMA - Mzima Networks, Inc. 204.197.0.0/16 AS3356 LEVEL3 Level 3 Communications 204.209.114.0/24 AS13768 PEER1 - Peer 1 Network Inc. 204.238.70.0/24 AS36826 205.150.0.0/15 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 205.189.134.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 205.196.24.0/22 AS33724 BIZNESSHOSTING - VOLICO 205.210.145.0/24 AS11814 DISTRIBUTEL-AS11814 - DISTRIBUTEL COMMUNICATIONS LTD. 206.72.192.0/23 AS27375 IDS-TELECOM - IDS Telecom 206.72.194.0/23 AS27375 IDS-TELECOM - IDS Telecom 206.72.196.0/23 AS7018 ATT-INTERNET4 - AT&T WorldNet Services 206.72.208.0/24 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.72.209.0/24 AS16526 BIRCH-TELECOM - Birch Telecom, Inc. 206.123.129.0/24 AS10790 INREACH-AS - InReach Internet 206.180.240.0/20 AS12083 KNOLOGY-NET - Knology Holdings 206.197.184.0/24 AS23304 DATOTEL-STL-AS - Datotel LLC, a NetLabs LLC Company 207.174.131.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.132.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.152.0/23 AS26116 INDRA - Indra's Net Inc. 207.174.154.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.155.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.188.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.189.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.190.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.191.0/24 AS26116 INDRA - Indra's Net Inc. 207.174.200.0/24 AS22658 EARTHNET - Earthnet, Inc. 207.174.248.0/21 AS6653 PRIVATEI - privateI, LLC 207.231.96.0/19 AS11194 NUNETPA - NuNet Inc. 208.73.4.0/22 AS27630 PREMIER - Premier Innovations, LLC 208.78.164.0/24 AS16565 208.78.165.0/24 AS16565 208.78.167.0/24 AS16565 208.84.76.0/22 AS18561 208.92.196.0/22 AS10929 NETELLIGENT - Netelligent Hosting Services Inc. 208.92.199.0/24 AS26198 3MENATWORK - 3Men@Work Integrated Networks, Inc. 209.54.123.0/24 AS6062 NETPLEX - NETPLEX 209.105.224.0/19 AS20074 209.165.239.0/24 AS209 ASN-QWEST - Qwest Communications Company, LLC 209.213.0.0/20 AS33005 ELTOPIA - Eltopia.com, LLC 209.213.1.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 209.213.4.0/24 AS7849 CROCKERCOM - CROCKER COMMUNICATIONS 210.5.128.0/20 AS4837 CHINA169-BACKBONE CNCGROUP China169 Backbone 210.56.150.0/23 AS38138 INTECH-TRANSIT-BD InTech Online Limited, INTERNET SERVICE LIMITED 210.247.224.0/19 AS7496 WEBCENTRAL-AS WebCentral 216.21.196.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.201.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.202.0/24 AS12251 INVISION - Invision.com, Inc. 216.21.206.0/23 AS12251 INVISION - Invision.com, Inc. 216.58.192.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.197.0/24 AS22702 X5SOLUTIONS - X5 Solutions, Inc. 216.58.200.0/24 AS18530 ISOMEDIA-1 - Isomedia Inc. 216.172.198.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.172.199.0/24 AS22773 ASN-CXA-ALL-CCI-22773-RDC - Cox Communications Inc. 216.250.112.0/20 AS7296 ALCHEMYNET - Alchemy Communications, Inc. 216.250.116.0/24 AS36066 UNI-MARKETING-ALLIANCE - Webhost4life.com Please see http://www.cidr-report.org for the full report ------------------------------------ Copies of this report are mailed to: nanog(a)merit.edu eof-list(a)ripe.net apops(a)apops.net routing-wg(a)ripe.net afnog(a)afnog.org

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Per IP Subscriber DHCP Triggered RADIUS Accounting
by Pavel Dimow 06 Aug '10

06 Aug '10

Hello, I work at small cable operator, and we are using Cisco CNR as DHCP server. Now, we want to offer some VAS to our customers. The problem is that we are using CNR as dhcp server, and VAS server need to know the ip address of every subscriber (static is not an option). DHCP lease query is not an option (something Cisco SCE is using) simply because VAS server does not support it. The closest thing that comes to my mind is that we use DDNS on CNR to send DNS updateds to our custom written daemon that will extract ip and A record (this will be the mac address of CPE). Any other options? Has anyone from cable world come to this or anyother solution?

1 1

Weekly Routing Table Report
by Routing Analysis Role Account 06 Aug '10

06 Aug '10

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, 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.apnic.net. If you have any comments please contact Philip Smith <pfs(a)cisco.com>. Routing Table Report 04:00 +10GMT Sat 07 Aug, 2010 Report Website: http://thyme.apnic.net Detailed Analysis: http://thyme.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 327570 Prefixes after maximum aggregation: 150699 Deaggregation factor: 2.17 Unique aggregates announced to Internet: 160252 Total ASes present in the Internet Routing Table: 34482 Prefixes per ASN: 9.50 Origin-only ASes present in the Internet Routing Table: 29935 Origin ASes announcing only one prefix: 14513 Transit ASes present in the Internet Routing Table: 4547 Transit-only ASes present in the Internet Routing Table: 99 Average AS path length visible in the Internet Routing Table: 3.6 Max AS path length visible: 24 Max AS path prepend of ASN (41664) 21 Prefixes from unregistered ASNs in the Routing Table: 486 Unregistered ASNs in the Routing Table: 210 Number of 32-bit ASNs allocated by the RIRs: 155 Prefixes from 32-bit ASNs in the Routing Table: 893 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 61843 Number of addresses announced to Internet: 2251423360 Equivalent to 134 /8s, 49 /16s and 254 /24s Percentage of available address space announced: 60.7 Percentage of allocated address space announced: 65.5 Percentage of available address space allocated: 92.8 Percentage of address space in use by end-sites: 69.2 Total number of prefixes smaller than registry allocations: 132801 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 79486 Total APNIC prefixes after maximum aggregation: 27320 APNIC Deaggregation factor: 2.91 Prefixes being announced from the APNIC address blocks: 76404 Unique aggregates announced from the APNIC address blocks: 33692 APNIC Region origin ASes present in the Internet Routing Table: 4152 APNIC Prefixes per ASN: 18.40 APNIC Region origin ASes announcing only one prefix: 1160 APNIC Region transit ASes present in the Internet Routing Table: 635 Average APNIC Region AS path length visible: 3.7 Max APNIC Region AS path length visible: 15 Number of APNIC addresses announced to Internet: 538001952 Equivalent to 32 /8s, 17 /16s and 66 /24s Percentage of available APNIC address space announced: 80.2 APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079 55296-56319, 131072-132095 APNIC Address Blocks 1/8, 14/8, 27/8, 43/8, 58/8, 59/8, 60/8, 61/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 134936 Total ARIN prefixes after maximum aggregation: 69682 ARIN Deaggregation factor: 1.94 Prefixes being announced from the ARIN address blocks: 107823 Unique aggregates announced from the ARIN address blocks: 42279 ARIN Region origin ASes present in the Internet Routing Table: 13814 ARIN Prefixes per ASN: 7.81 ARIN Region origin ASes announcing only one prefix: 5292 ARIN Region transit ASes present in the Internet Routing Table: 1355 Average ARIN Region AS path length visible: 3.4 Max ARIN Region AS path length visible: 22 Number of ARIN addresses announced to Internet: 730821152 Equivalent to 43 /8s, 143 /16s and 114 /24s Percentage of available ARIN address space announced: 62.2 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, 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, 54/8, 55/8, 56/8, 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, 107/8, 108/8, 173/8, 174/8, 184/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 75200 Total RIPE prefixes after maximum aggregation: 43599 RIPE Deaggregation factor: 1.72 Prefixes being announced from the RIPE address blocks: 6738 Unique aggregates announced from the RIPE address blocks: 3805 RIPE Region origin ASes present in the Internet Routing Table: 14634 RIPE Prefixes per ASN: 0.46 RIPE Region origin ASes announcing only one prefix: 7528 RIPE Region transit ASes present in the Internet Routing Table: 2193 Average RIPE Region AS path length visible: 3.9 Max RIPE Region AS path length visible: 24 Number of RIPE addresses announced to Internet: 64040704 Equivalent to 3 /8s, 209 /16s and 47 /24s Percentage of available RIPE address space announced: 11.2 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, 196608-197631 RIPE Address Blocks 2/8, 25/8, 31/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 176/8, 178/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 29487 Total LACNIC prefixes after maximum aggregation: 7006 LACNIC Deaggregation factor: 4.21 Prefixes being announced from the LACNIC address blocks: 27982 Unique aggregates announced from the LACNIC address blocks: 14984 LACNIC Region origin ASes present in the Internet Routing Table: 1322 LACNIC Prefixes per ASN: 21.17 LACNIC Region origin ASes announcing only one prefix: 410 LACNIC Region transit ASes present in the Internet Routing Table: 235 Average LACNIC Region AS path length visible: 4.0 Max LACNIC Region AS path length visible: 20 Number of LACNIC addresses announced to Internet: 76265984 Equivalent to 4 /8s, 139 /16s and 186 /24s Percentage of available LACNIC address space announced: 56.8 LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 262144-263167 plus ERX transfers LACNIC Address Blocks 177/8, 181/8, 186/8, 187/8, 189/8, 190/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 7316 Total AfriNIC prefixes after maximum aggregation: 1874 AfriNIC Deaggregation factor: 3.90 Prefixes being announced from the AfriNIC address blocks: 5640 Unique aggregates announced from the AfriNIC address blocks: 1653 AfriNIC Region origin ASes present in the Internet Routing Table: 390 AfriNIC Prefixes per ASN: 14.46 AfriNIC Region origin ASes announcing only one prefix: 123 AfriNIC Region transit ASes present in the Internet Routing Table: 85 Average AfriNIC Region AS path length visible: 3.7 Max AfriNIC Region AS path length visible: 14 Number of AfriNIC addresses announced to Internet: 19917568 Equivalent to 1 /8s, 47 /16s and 235 /24s Percentage of available AfriNIC address space announced: 59.4 AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4766 1857 8409 490 Korea Telecom (KIX) 4755 1479 298 162 TATA Communications formerly 7545 1374 234 87 TPG Internet Pty Ltd 17488 1343 149 127 Hathway IP Over Cable Interne 17974 1188 288 64 PT TELEKOMUNIKASI INDONESIA 9583 1004 74 487 Sify Limited 24560 997 303 182 Bharti Airtel Ltd., Telemedia 4808 900 1670 244 CNCGROUP IP network: China169 9829 817 686 33 BSNL National Internet Backbo 4134 786 22092 414 CHINANET-BACKBONE Complete listing at http://thyme.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3867 3716 281 bellsouth.net, inc. 4323 2732 1100 394 Time Warner Telecom 19262 1944 4597 278 Verizon Global Networks 1785 1786 698 128 PaeTec Communications, Inc. 20115 1491 1526 652 Charter Communications 7018 1476 5733 949 AT&T WorldNet Services 2386 1277 553 902 AT&T Data Communications Serv 6478 1274 254 155 AT&T Worldnet Services 22773 1177 2858 61 Cox Communications, Inc. 3356 1164 10876 397 Level 3 Communications, LLC Complete listing at http://thyme.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 35805 656 56 6 United Telecom of Georgia 9198 499 202 13 Kazakhtelecom Data Network Ad 3292 449 2026 390 TDC Tele Danmark 30890 444 111 206 Evolva Telecom 702 414 1870 326 UUNET - Commercial IP service 8866 403 117 18 Bulgarian Telecommunication C 8551 401 353 46 Bezeq International 3320 374 7328 325 Deutsche Telekom AG 3301 372 1414 327 TeliaNet Sweden 34984 365 89 183 BILISIM TELEKOM Complete listing at http://thyme.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 8151 1527 3049 248 UniNet S.A. de C.V. 10620 1089 244 149 TVCABLE BOGOTA 28573 1020 818 100 NET Servicos de Comunicao S.A 7303 786 408 101 Telecom Argentina Stet-France 6503 720 178 222 AVANTEL, S.A. 22047 553 310 15 VTR PUNTO NET S.A. 14420 536 34 75 CORPORACION NACIONAL DE TELEC 7738 477 922 30 Telecomunicacoes da Bahia S.A 3816 475 197 95 Empresa Nacional de Telecomun 11172 447 99 76 Servicios Alestra S.A de C.V Complete listing at http://thyme.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 8452 1169 445 10 TEDATA 24863 726 147 39 LINKdotNET AS number 36992 647 278 187 Etisalat MISR 3741 270 898 232 The Internet Solution 33776 206 12 12 Starcomms Nigeria Limited 2018 197 277 64 Tertiary Education Network 6713 195 186 16 Itissalat Al-MAGHRIB 29571 192 19 11 Ci Telecom Autonomous system 24835 189 78 9 RAYA Telecom - Egypt 16637 140 440 95 MTN Network Solutions Complete listing at http://thyme.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 6389 3867 3716 281 bellsouth.net, inc. 4323 2732 1100 394 Time Warner Telecom 19262 1944 4597 278 Verizon Global Networks 4766 1857 8409 490 Korea Telecom (KIX) 1785 1786 698 128 PaeTec Communications, Inc. 8151 1527 3049 248 UniNet S.A. de C.V. 20115 1491 1526 652 Charter Communications 4755 1479 298 162 TATA Communications formerly 7018 1476 5733 949 AT&T WorldNet Services 7545 1374 234 87 TPG Internet Pty Ltd Complete listing at http://thyme.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 4323 2732 2338 Time Warner Telecom 19262 1944 1666 Verizon Global Networks 1785 1786 1658 PaeTec Communications, Inc. 4766 1857 1367 Korea Telecom (KIX) 4755 1479 1317 TATA Communications formerly 7545 1374 1287 TPG Internet Pty Ltd 8151 1527 1279 UniNet S.A. de C.V. 17488 1343 1216 Hathway IP Over Cable Interne 8452 1169 1159 TEDATA 17974 1188 1124 PT TELEKOMUNIKASI INDONESIA Complete listing at http://thyme.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 16927 UNALLOCATED 12.0.252.0/23 7018 AT&T WorldNet Servic 15132 UNALLOCATED 12.9.150.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.14.170.0/24 7018 AT&T WorldNet Servic 36178 UNALLOCATED 12.20.60.0/23 6128 Cablevision Systems 13746 UNALLOCATED 12.24.56.0/24 7018 AT&T WorldNet Servic 32567 UNALLOCATED 12.25.107.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.152.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.154.0/23 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.155.0/24 7018 AT&T WorldNet Servic 26973 UNALLOCATED 12.39.159.0/24 7018 AT&T WorldNet Servic Complete listing at http://thyme.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 31.0.0.0/16 12654 RIPE NCC RIS Project 31.1.0.0/21 12654 RIPE NCC RIS Project 31.1.24.0/24 12654 RIPE NCC RIS Project 41.222.79.0/24 36938 >>UNKNOWN<< 41.223.92.0/22 36936 >>UNKNOWN<< 41.223.188.0/24 22351 Intelsat 41.223.189.0/24 6453 Teleglobe Inc. 41.223.196.0/24 36990 Alkan Telecom Ltd 41.223.197.0/24 36990 Alkan Telecom Ltd 41.223.198.0/24 36990 Alkan Telecom Ltd Complete listing at http://thyme.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:19 /9:10 /10:25 /11:67 /12:198 /13:410 /14:717 /15:1299 /16:11183 /17:5376 /18:9216 /19:18523 /20:23234 /21:23225 /22:30226 /23:29701 /24:170990 /25:1048 /26:1192 /27:733 /28:118 /29:47 /30:6 /31:0 /32:7 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6389 2471 3867 bellsouth.net, inc. 4766 1486 1857 Korea Telecom (KIX) 4323 1394 2732 Time Warner Telecom 1785 1245 1786 PaeTec Communications, Inc. 17488 1086 1343 Hathway IP Over Cable Interne 18566 1068 1087 Covad Communications 8452 1057 1169 TEDATA 11492 1048 1139 Cable One 10620 1003 1089 TVCABLE BOGOTA 19262 913 1944 Verizon Global Networks Complete listing at http://thyme.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:39 2:2 4:13 8:293 12:2014 13:7 14:1 15:21 16:3 17:9 20:6 24:1433 27:277 31:1 32:59 33:22 38:688 40:98 41:2474 44:3 46:20 47:16 52:9 55:7 56:2 57:28 58:779 59:509 60:462 61:1069 62:1035 63:1968 64:3721 65:2336 66:4038 67:1827 68:1098 69:2760 70:741 71:444 72:1939 73:2 74:2302 75:253 76:324 77:906 78:619 79:435 80:986 81:778 82:505 83:452 84:694 85:1045 86:461 87:688 88:332 89:1557 90:97 91:2914 92:513 93:1006 94:1415 95:671 96:530 97:212 98:625 99:33 108:105 109:601 110:432 111:532 112:273 113:315 114:434 115:567 116:1092 117:653 118:482 119:899 120:137 121:724 122:1519 123:952 124:1128 125:1242 128:226 129:162 130:198 131:555 132:247 133:16 134:196 135:45 136:240 137:136 138:267 139:104 140:480 141:197 142:341 143:376 144:472 145:52 146:433 147:172 148:676 149:269 150:145 151:228 152:297 153:168 154:3 155:357 156:160 157:325 158:111 159:361 160:314 161:183 162:256 163:174 164:411 165:366 166:463 167:412 168:646 169:157 170:721 171:59 172:2 173:961 174:530 175:168 176:1 178:351 180:508 182:169 183:239 184:140 186:542 187:412 188:1045 189:737 190:3878 192:5753 193:4727 194:3401 195:2823 196:1179 198:3565 199:3513 200:5358 201:1582 202:7996 203:8273 204:4021 205:2400 206:2492 207:3071 208:3884 209:3468 210:2546 211:1311 212:1714 213:1664 214:660 215:69 216:4689 217:1514 218:503 219:380 220:1139 221:402 222:317 223:3 End of report

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