Comments to: cidr-reports@potaroo.net
Comments to: cidr-reports@potaroo.net
This lists the "Top 30" ASes who, if they aggregated their announced prefixes, could make a significant contribution to the reduction of the current size of the IPv6 Internet routing table.
This report is generated from an analysis of the BGP routing table within AS2.0 (APNIC), and was produced at Sat Mar 13 22:45:02 2010 AEST.
Date Prefixes CIDR Agg
06-03-10 2678 2374
07-03-10 2678 2372
08-03-10 2678 2382
09-03-10 2687 2387
10-03-10 2634 2360
11-03-10 2613 2371
12-03-10 2659 2390
13-03-10 2675 2390
2003 Number of ASes in routing system
1697 Number of ASes announcing only one prefix
51 Largest number of prefixes announced by an AS
AS46046: WTEL-U-NET-AS-ID Wireless Telecom Universal, PT
35188667056128 (/19.00) Largest address span announced by an AS (/64s)
AS5511 : OPENTRANSIT France Telecom - Orange - Worldwide IP Backbone
--- 13Mar10 ---
ASnum NetsNow NetsAggr NetGain % Gain Description
Table 2671 2386 285 10.7% All ASes
AS46046 51 1 50 98.0% WTEL-U-NET-AS-ID Wireless Telecom Universal, PT
AS23947 16 1 15 93.8% CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
AS42 21 7 14 66.7% WOODYNET-1 - WoodyNet
AS1221 14 2 12 85.7% ASN-TELSTRA Telstra Pty Ltd
AS37944 13 1 12 92.3% CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
AS71 16 7 9 56.2% HP-INTERNET-AS Hewlett-Packard Company
AS15169 25 16 9 36.0% GOOGLE - Google Inc.
AS7575 15 7 8 53.3% AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
AS33517 13 5 8 61.5% DYNDNS - Dynamic Network Services, Inc.
AS15696 7 1 6 85.7% ARIAN-AS Arian Rasaneh Pars
AS27678 6 1 5 83.3% NIC Chile
AS30094 6 1 5 83.3% GIGANEWS - Giganews, Inc.
AS4637 8 4 4 50.0% REACH Reach Network Border AS
AS17451 6 2 4 66.7% BIZNET-AS-AP BIZNET ISP
AS18779 5 1 4 80.0% EGIHOSTING - EGIHosting
AS22351 7 3 4 57.1% INTELSAT Intelsat Global BGP Routing Policy
AS38759 5 1 4 80.0% AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT
AS39117 5 1 4 80.0% PLACENETFR-AS Placenet.fr AS NUMBER
AS271 4 1 3 75.0% BCNET-AS - BCnet
AS1837 5 2 3 60.0% NC3A NATO C3 Agency
AS9503 10 7 3 30.0% FX-PRIMARY-AS FX Networks Limited
AS9829 4 1 3 75.0% BSNL-NIB National Internet Backbone
AS13237 4 1 3 75.0% LAMBDANET-AS European Backbone of LambdaNet
AS13768 10 7 3 30.0% PEER1 - Peer 1 Network Inc.
AS14259 4 1 3 75.0% Gtd Internet S.A.
AS21011 4 1 3 75.0% TOPNET "TOP NET" PJSC
AS22937 4 1 3 75.0% SHELDON-AS-1 - ACT USA
AS27912 4 1 3 75.0% UNIVERSIDAD TECNOLOGICA CENTROAMERICANA
AS31477 4 1 3 75.0% DUOCAST-AS Duocast
AS36692 4 1 3 75.0% OPENDNS - OpenDNS, LLC
Total 300 87 213 71.0% Top 30 total
Top 20 Route Count per Originating AS
Prefixes ASnum AS Description
51 AS46046 WTEL-U-NET-AS-ID Wireless Telecom Universal, PT
34 AS1237 KREONET-AS-KR Korea Institute of Science and Technology Information
32 AS12041 AFILIAS-NST Afilias Limited
25 AS15169 GOOGLE - Google Inc.
21 AS42 WOODYNET-1 - WoodyNet
16 AS71 HP-INTERNET-AS Hewlett-Packard Company
16 AS23947 CEPATNET-AS-ID Internet Service Provider PT.Mora Telematika Indonesia
15 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
14 AS1221 ASN-TELSTRA Telstra Pty Ltd
13 AS33517 DYNDNS - Dynamic Network Services, Inc.
13 AS37944 CNNIC-CSTNET-AP CHINA SCIENCE AND TECHNOLOGY NETWORK
12 AS17821 APNICTRAININGLAB-AS-AP APNIC TRAINING LAB
10 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project
10 AS9503 FX-PRIMARY-AS FX Networks Limited
10 AS13768 PEER1 - Peer 1 Network Inc.
10 AS40009 BITGRAVITY - BitGravity, Inc.
9 AS6175 SPRINTLINK9 - Sprint
9 AS17832 SIXNGIX-AS-KR Korea Internet Security Agency
8 AS4637 REACH Reach Network Border AS
8 AS26415 VERISIGN-INC Verisign
Top 20 Net Increased Routes per Originating AS Prefixes Change ASnum AS Description 3 1-> 4 AS13237 LAMBDANET-AS European Backbone of LambdaNet 3 0-> 3 AS15605 ICTVALLEUMBRA-AS ICT Valle Umbra s.r.l. 2 0-> 2 AS23953 SCBDNET-AS-ID PT ARTHA TELEKOMINDO 1 0-> 1 AS284 UUNET-IPV6 - MCI Communications Services, Inc. d/b/a Verizon Business 1 0-> 1 AS852 ASN852 - Telus Advanced Communications 1 2-> 3 AS701 UUNET - MCI Communications Services, Inc. d/b/a Verizon Business 1 1-> 2 AS2716 Universidade Federal do Rio Grande do Sul / Rede Tche 1 0-> 1 AS3363 HKUST-AS-HK Hong Kong University of Science and Technology 1 0-> 1 AS3495 SENATE-AS - US Senate 1 0-> 1 AS3598 MICROSOFT-CORP-AS - Microsoft Corp 1 1-> 2 AS3308 TELIANET-DENMARK TeliaNet Denmark 1 0-> 1 AS6660 CWASIA Cable and Wireless plc 1 0-> 1 AS6716 TUNZ Tunz.com SA/NV 1 0-> 1 AS8343 DORIS-AS DOnbass Regional Information System 1 0-> 1 AS8437 UTA-AS UTA.AT Backbone 1 0-> 1 AS8972 PLUSSERVER-AS PlusServer AG, Germany 1 0-> 1 AS10077 HCL-INFINET-AS-1 HCL Infinet Limited 1 0-> 1 AS11215 LOGIXCOMM-AS - Logix Communications 1 2-> 3 AS11556 Cable & Wireless Panama 1 2-> 3 AS10753 LVLT-10753 - Level 3 Communications, Inc.
Top 20 Net Decreased Routes per Originating AS Prefixes Change ASnum AS Description -16 16-> 0 AS23902 VNNIC-AS-VN Vietnam Internet network information center (VNNIC) -4 14-> 10 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project -2 2-> 0 AS15694 ATMAN ATMAN Autonomous System -2 2-> 0 AS8748 UNIVERSITY KARLSKRONA/RONNEBY AS -2 6-> 4 AS7587 ACCESSNET DA-NET (Data-Digital-Dialing Access) Jakarta -1 1-> 0 AS46786 IPTRANSIT - IP Transit Inc. -1 2-> 1 AS45275 ZPARKNET-AS-AP BII Group Holding Ltd. -1 2-> 1 AS44514 INOTEL-AS INOTEL S.A. -1 1-> 0 AS44160 INTERNETONE Internet ONE SRL -1 1-> 0 AS43843 BRIANTEL BrianTel Srl -1 1-> 0 AS39602 CRYSTAL-AS No Wires -1 1-> 0 AS37174 ICANN37 -1 1-> 0 AS31229 PL-BEYOND-AS BEYOND SP. Z O.O. -1 1-> 0 AS30008 COLOGUYS - ColoGuys, Inc. -1 1-> 0 AS29997 ASNOIP Vitalwerks Anycast -1 1-> 0 AS29073 ECATEL-AS AS29073, Ecatel Network -1 1-> 0 AS28792 ASN-DELTAMECH Deltamech Ltd -1 1-> 0 AS26788 BLINK-AS2 - Blink Communications -1 1-> 0 AS26090 ITE Consultoria Ltda -1 1-> 0 AS25336 ASN-XS26-6COM XS26 -- Access to IPv6
Top 20 Added Routes this week per Originating AS Prefixes ASnum AS Description 3 AS15605 ICTVALLEUMBRA-AS ICT Valle Umbra s.r.l. 3 AS13237 LAMBDANET-AS European Backbone of LambdaNet 2 AS3308 TELIANET-DENMARK TeliaNet Denmark 2 AS23953 SCBDNET-AS-ID PT ARTHA TELEKOMINDO 1 AS22431 ABASE - Alianca Brasileira de AssistenciaSocial e 1 AS20742 AHOL HunNet Hungarian Networks (AHOL) AS 1 AS20535 DE-INSAT InSat GmbH, Saarbrucken, DE 1 AS18747 IFX-NW - IFX Communication Ventures, Inc. 1 AS18059 DTPNET-ID-AP Network Access Point 1 AS17951 KOCOE Kobe Community Exchange Co.,LTD 1 AS17820 DIL-AP DIRECT INTERNET LTD. 1 AS17564 GITN-PCN-AS-AP GITN (M) Sdn. Bhd. 1 AS15169 GOOGLE - Google Inc. 1 AS14371 PBNET - Paul Bunyan Telephone 1 AS11556 Cable & Wireless Panama 1 AS11215 LOGIXCOMM-AS - Logix Communications 1 AS10753 LVLT-10753 - Level 3 Communications, Inc. 1 AS10077 HCL-INFINET-AS-1 HCL Infinet Limited 1 AS8972 PLUSSERVER-AS PlusServer AG, Germany 1 AS8437 UTA-AS UTA.AT Backbone
Top 20 Withdrawn Routes this week per Originating AS Prefixes ASnum AS Description -16 AS23902 VNNIC-AS-VN Vietnam Internet network information center (VNNIC) -4 AS12654 RIPE-NCC-RIS-AS RIPE NCC RIS project -2 AS8748 UNIVERSITY KARLSKRONA/RONNEBY AS -2 AS15694 ATMAN ATMAN Autonomous System -2 AS7587 ACCESSNET DA-NET (Data-Digital-Dialing Access) Jakarta -1 AS3308 TELIANET-DENMARK TeliaNet Denmark -1 AS31 CIT - California Institute of Technology -1 AS4677 PTOP Oki Electric Industry Co., Ltd. -1 AS4842 INTEGRITYNET Integrity Network Solutions Pty Ltd -1 AS6824 ALTERCOM-NETWORK Altercom N.V. Belgian IP Network -1 AS8419 HOTCHILLI Maxima Managed Services (Formerly: Hotchilli/DXI) -1 AS9497 DIGITELONE Digital Telecommunications Philippines Inc. -1 AS9549 BROADBANDNET-ISP-AS-AP BROADBANDNET ISP -1 AS12470 AS12470 GLOBE Development GmbH Backbone Germany -1 AS12835 INFOTN-AS Trentino Network srl -1 AS12969 VODAFONE_ICELAND Backbone Autonomous System -1 AS16030 ALTECOM Altecom AS (Alta Tecnologia en Comunicaciones, S.L.) -1 AS16171 STRENCOM Strencom AS Backbone -1 AS17557 PKTELECOM-AS-PK Pakistan Telecommunication Company Limited -1 AS18218 HKSTPC-AS-AP HK Science & Technology Parks Corporation
Adds and Wdls per Prefix Length Prefix Adds Wlds /30 +:1 -:0 /32 +:31 -:33 /34 +:0 -:1 /35 +:0 -:1 /36 +:1 -:0 /40 +:2 -:2 /42 +:2 -:0 /48 +:15 -:22 /54 +:1 -:0 /64 +:6 -:7
Top 20 ASes advertising more specific prefixes
More Total
Specifics Prefixes ASnum AS Description
9 10 AS9503 FX-PRIMARY-AS FX Networks Limited
7 8 AS4637 REACH Reach Network Border AS
5 6 AS30094 GIGANEWS - Giganews, Inc.
5 5 AS42385 RIPN-RU Russian Institute for Public Network
3 3 AS11556 Cable & Wireless Panama
3 4 AS13237 LAMBDANET-AS European Backbone of LambdaNet
3 4 AS27912 UNIVERSIDAD TECNOLOGICA CENTROAMERICANA
2 3 AS15605 ICTVALLEUMBRA-AS ICT Valle Umbra s.r.l.
2 6 AS17451 BIZNET-AS-AP BIZNET ISP
2 3 AS7552 VIETEL-AS-AP Vietel Corporation
1 1 AS3316 RELARN RELARN-MSK
1 2 AS30857 CITC-AS Communications and Information Technology Commission (CITC)
1 2 AS23838 SOLARIX-INTERNET-AS-AP Solarix Limited,
1 2 AS20712 AS20712 Andrews + Arnold Ltd
1 1 AS19866 DECARTA - deCarta, Inc.
1 2 AS14609 EQUINIX-CORP-AS - Equinix, Inc.
1 1 AS7195 Telecorp Colombia S.A.
1 14 AS1221 ASN-TELSTRA Telstra Pty Ltd
1 3 AS25689 NRCNET-AS - National Research Council of Canada
1 2 AS39570 LOOPIA Loopia AB
Prefix Origin AS AS Description
2001:de0::/32 AS23634 E-DNS-JP WIDE Project
2402:ec0c::/32 AS7575 AARNET-AS-AP Australian Academic and Reasearch Network (AARNet)
2404:78:1::/48 AS17893 PALAU-AS-AP Palau National Communications Corp.
A version of this report is available using html-formatted tables.
Report produced at: Sat Mar 13 22:45:02 2010 AEST (cidr6 v2.0 - gih)