BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 18 Jan 2008 22:00:05 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 17-Dec-07 -to- 01-Jan-70 (-13863 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS17421          481981  6.5%   12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
 2 - AS3462           203500  2.7%    1225.9 -- HINET Data Communication Business Group
 3 - AS4782           174913  2.4%   12493.8 -- GSNET Data Communication Business Group
 4 - AS18422          110472  1.5%    5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
 5 - AS9116            81003  1.1%     214.3 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
 6 - AS9498            78665  1.1%      68.9 -- BBIL-AP BHARTI BT INTERNET LTD.
 7 - AS23563           78511  1.1%    1207.9 -- VITSSEN-SUWON-AS-KR Tbroad Suwon Broadcating Corporati
 8 - AS8151            76298  1.0%      65.0 -- Uninet S.A. de C.V.
 9 - AS10229           74941  1.0%   14988.2 -- YAHOO-TPE Internet Content Provider
10 - AS24506           59233  0.8%   14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
11 - AS14390           56346  0.8%     894.4 -- CORENET - Coretel America, Inc.
12 - AS7303            51017  0.7%      34.3 -- Telecom Argentina S.A.
13 - AS24731           47735  0.6%     936.0 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
14 - AS26829           43324  0.6%   43324.0 -- YKK-USA - YKK USA,INC
15 - AS9835            41743  0.6%     328.7 -- GITS-TH-AS-AP Government Information Technology Services
16 - AS17974           40070  0.5%      60.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
17 - AS23577           38226  0.5%      38.3 -- ATM-MPLS-AS-KR Korea Telecom
18 - AS40474           38012  0.5%   38012.0 -- ABML-2 - Advantage Business Media, LLC
19 - AS8866            37441  0.5%     133.2 -- BTC-AS Bulgarian Telecommunication Company Plc.
20 - AS10882           35218  0.5%     640.3 -- CLARITYCONNECT - Clarity Connect Inc


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS26829           43324  0.6%   43324.0 -- YKK-USA - YKK USA,INC
 2 - AS40474           38012  0.5%   38012.0 -- ABML-2 - Advantage Business Media, LLC
 3 - AS19334           18613  0.2%   18613.0 -- SPORTLINE-DBC - SPORTLINE
 4 - AS10229           74941  1.0%   14988.2 -- YAHOO-TPE Internet Content Provider
 5 - AS24506           59233  0.8%   14808.2 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
 6 - AS23712           13705  0.2%   13705.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
 7 - AS24160           13428  0.2%   13428.0 -- CHIMEI-AS Chi Mei Corporation
 8 - AS23675           13221  0.2%   13221.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
 9 - AS4782           174913  2.4%   12493.8 -- GSNET Data Communication Business Group
10 - AS22629           24650  0.3%   12325.0 -- NORWORLD - NORTHWESTERN CORPORATION
11 - AS17421          481981  6.5%   12049.5 -- EMOME-TW Long Distance & Mobile Business Group,
12 - AS18410           10951  0.1%   10951.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
13 - AS8282            19630  0.3%    6543.3 -- FIDONET FidoNet Registration Services Ltd
14 - AS35555            6398  0.1%    6398.0 -- BUSINESSUNITY-AS Business Unity Ltd.
15 - AS30297           25350  0.3%    5070.0 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
16 - AS18422          110472  1.5%    5021.5 -- ITRINET-AS-TW Industrial Technology Research Institute
17 - AS12611           14998  0.2%    4999.3 -- RKOM R-KOM Regensburger Telekommunikations GmbH & Co. KG
18 - AS8276             4968  0.1%    4968.0 -- ROGUEPACKET Roguepacket Networks
19 - AS39837            4074  0.1%    4074.0 -- MUR mur.at - Verein zur Foerderung von Netzwerkkunst
20 - AS9179            11774  0.2%    3924.7 -- KNOWTION-LONDON Knowtion Ltd.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.101.87.0/24   58041  0.7%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
 2 - 209.163.125.0/24  54995  0.7%   AS14390 -- CORENET - Coretel America, Inc.
 3 - 12.108.254.0/24   43324  0.6%   AS26829 -- YKK-USA - YKK USA,INC
 4 - 65.126.154.0/24   38012  0.5%   AS40474 -- ABML-2 - Advantage Business Media, LLC
 5 - 209.4.88.0/24     29131  0.4%   AS10882 -- CLARITYCONNECT - Clarity Connect Inc
 6 - 208.70.209.0/24   25330  0.3%   AS30297 -- MAGMA-DESIGN-AUTOMATION - Magma Design Automation, Inc.
 7 - 80.243.64.0/20    23423  0.3%   AS21332 -- NTC-AS New Telephone Company
 8 - 63.169.11.0/24    18613  0.2%   AS19334 -- SPORTLINE-DBC - SPORTLINE
 9 - 207.181.144.0/24  17661  0.2%   AS19750 -- CTI-TX - C2C Fiber, Inc.
                                     AS32004 -- BIG-ASN - Business Information Group, Inc.
10 - 64.79.128.0/19    15272  0.2%   AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
11 - 203.84.192.0/21   14993  0.2%   AS10229 -- YAHOO-TPE Internet Content Provider
12 - 203.188.206.0/23  14993  0.2%   AS10229 -- YAHOO-TPE Internet Content Provider
13 - 202.43.218.0/24   14986  0.2%   AS10229 -- YAHOO-TPE Internet Content Provider
14 - 202.43.200.0/23   14986  0.2%   AS10229 -- YAHOO-TPE Internet Content Provider
15 - 202.43.192.0/21   14983  0.2%   AS10229 -- YAHOO-TPE Internet Content Provider
16 - 203.188.204.0/23  14812  0.2%   AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
17 - 203.188.200.0/22  14811  0.2%   AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
18 - 203.188.192.0/21  14811  0.2%   AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
19 - 116.214.0.0/20    14799  0.2%   AS24506 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
20 - 124.7.10.0/23     14485  0.2%   AS9583  -- SIFY-AS-IN Sify Limited

Details at http://bgpupdates.potaroo.net
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