BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 28 Dec 2007 22:00:09 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 25-Nov-07 -to- 26-Dec-07 (32 days)
Observation Point: BGP Peering with AS2.0

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9116           332851  4.0%     929.8 -- GOLDENLINES-ASN Golden Lines Main Autonomous System
 2 - AS17421          165303  2.0%    4591.8 -- EMOME-TW Long Distance & Mobile Business Group,
 3 - AS8452           124431  1.5%     432.1 -- TEDATA TEDATA
 4 - AS16637          106652  1.3%    1545.7 -- MTNNS-AS
 5 - AS8866            94208  1.1%     328.3 -- BTC-AS Bulgarian Telecommunication Company Plc.
 6 - AS9498            75648  0.9%      67.4 -- BBIL-AP BHARTI BT INTERNET LTD.
 7 - AS9583            73331  0.9%      64.3 -- SIFY-AS-IN Sify Limited
 8 - AS3815            71289  0.9%   10184.1 -- AQUILA - Aquila BBS Inc.
 9 - AS3462            68381  0.8%     409.5 -- HINET Data Communication Business Group
10 - AS4755            61884  0.8%      40.8 -- VSNL-AS Videsh Sanchar Nigam Ltd. Autonomous System
11 - AS8151            59095  0.7%      36.7 -- Uninet S.A. de C.V.
12 - AS14390           59059  0.7%     937.4 -- CORENET - Coretel America, Inc.
13 - AS4782            57647  0.7%    4117.6 -- GSNET Data Communication Business Group
14 - AS17974           51649  0.6%     116.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
15 - AS9829            46789  0.6%      41.3 -- BSNL-NIB National Internet Backbone
16 - AS26829           42871  0.5%   42871.0 -- YKK-USA - YKK USA,INC
17 - AS702             41904  0.5%      41.7 -- AS702 Verizon Business EMEA - Commercial IP service provider in Europe
18 - AS9121            41638  0.5%     195.5 -- TTNET TTnet Autonomous System
19 - AS24731           39993  0.5%     833.2 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - AS4538            38819  0.5%      19.6 -- ERX-CERNET-BKB China Education and Research Network Center


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS26829           42871  0.5%   42871.0 -- YKK-USA - YKK USA,INC
 2 - AS40474           22298  0.3%   22298.0 -- ABML-2 - Advantage Business Media, LLC
 3 - AS22072           14025  0.2%   14025.0 -- DEFINITYHEALTH - Definity Health
 4 - AS33447           11995  0.1%   11995.0 -- RPTCO-ASN-1 - RPT Consulting, Inc.
 5 - AS3815            71289  0.9%   10184.1 -- AQUILA - Aquila BBS Inc.
 6 - AS19334            7826  0.1%    7826.0 -- SPORTLINE-DBC - SPORTLINE
 7 - AS6174            13563  0.2%    6781.5 -- SPRINTLINK8 - Sprint
 8 - AS30929            5721  0.1%    5721.0 -- HUTCB Hidrotechnical Faculty - Technical University
 9 - AS17421          165303  2.0%    4591.8 -- EMOME-TW Long Distance & Mobile Business Group,
10 - AS24160            4407  0.1%    4407.0 -- CHIMEI-AS Chi Mei Corporation
11 - AS23675            4382  0.1%    4382.0 -- TSMCGDN-AS-AP Taiwan Semiconductor Manufactoring Company, Ltd.
12 - AS4782            57647  0.7%    4117.6 -- GSNET Data Communication Business Group
13 - AS17540            4062  0.1%    4062.0 -- MTL-AP Modern Terminals Limited
14 - AS18410            3069  0.0%    3069.0 -- TW-104IT-AS 104 Information Technology Co., Ltd.
15 - AS10229           15113  0.2%    3022.6 -- YAHOO-TPE Internet Content Provider
16 - AS24506           12048  0.1%    3012.0 -- YAHOO-TP2-AP Yahoo! Taiwan Inc.,
17 - AS23712            2997  0.0%    2997.0 -- ISC-TPE1 Internet Systems Consortium, Inc.
18 - AS19599            5070  0.1%    2535.0 -- COPYRIGHT - COPYRIGHT CLEARANCE CENTER
19 - AS13956            4808  0.1%    2404.0 -- 
20 - AS40256            9550  0.1%    2387.5 -- ACS-HCMS-ASN - Affiliated Computer Services, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 209.163.125.0/24  57355  0.6%   AS14390 -- CORENET - Coretel America, Inc.
 2 - 192.96.14.0/24    49390  0.6%   AS16637 -- MTNNS-AS
 3 - 192.96.13.0/24    49385  0.6%   AS16637 -- MTNNS-AS
 4 - 12.108.254.0/24   42871  0.5%   AS26829 -- YKK-USA - YKK USA,INC
 5 - 83.228.59.0/24    32974  0.4%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
 6 - 83.228.61.0/24    32112  0.4%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
 7 - 203.101.87.0/24   28285  0.3%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.
 8 - 84.95.158.0/24    23724  0.3%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
 9 - 84.95.159.0/24    23619  0.3%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
10 - 84.95.157.0/24    23282  0.3%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
11 - 84.95.156.0/24    22925  0.3%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
12 - 83.228.103.0/24   22508  0.2%   AS8866  -- BTC-AS Bulgarian Telecommunication Company Plc.
13 - 84.95.155.0/24    22498  0.2%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
14 - 65.126.154.0/24   22298  0.2%   AS40474 -- ABML-2 - Advantage Business Media, LLC
15 - 84.95.154.0/24    22223  0.2%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
16 - 64.79.128.0/19    22022  0.2%   AS23005 -- SWITCH-COMMUNICATIONS - SWITCH Communications Group LLC
17 - 84.95.152.0/24    21957  0.2%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
18 - 84.95.153.0/24    21080  0.2%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
19 - 84.95.151.0/24    21030  0.2%   AS9116  -- GOLDENLINES-ASN Golden Lines Main Autonomous System
20 - 125.23.208.0/20   15858  0.2%   AS9498  -- BBIL-AP BHARTI BT INTERNET LTD.

Details at http://bgpupdates.potaroo.net
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