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List:       nanog
Subject:    BGP Update Report
From:       cidr-report () potaroo ! net
Date:       2007-04-27 12:00:02
Message-ID: 200704271200.l3RC02n9073765 () bgp ! telstra ! net
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BGP Update Report
Interval: 13-Apr-07 -to- 26-Apr-07 (14 days)
Observation Point: BGP Peering with AS4637

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS17974           39669  3.4%     125.5 -- TELKOMNET-AS2-AP PT TELEKOMUNIKASI \
INDONESIA  2 - AS4775            37289  3.2%     376.7 -- GLOBE-TELECOM-AS Telecom \
Carrier  /  ISP Plus +  3 - AS9121            25024  2.2%      30.0 -- TTNET TTnet \
Autonomous System  4 - AS8151            20800  1.8%       6.3 -- Uninet S.A. de C.V.
 5 - AS9829            17486  1.5%      86.1 -- BSNL-NIB National Internet Backbone
 6 - AS24731           16237  1.4%     318.4 -- ASN-NESMA National Engineering \
Services and Marketing Company Ltd. (NESMA)  7 - AS306             11222  1.0%      \
66.4 -- DNIC - DoD Network Information Center  8 - AS1239             9766  0.8%      \
38.4 -- SPRINTLINK - Sprint  9 - AS6198             9539  0.8%      16.5 -- BATI-MIA \
- BellSouth Network Solutions, Inc 10 - AS5803             8395  0.7%     116.6 -- \
DDN-ASNBLK - DoD Network Information Center 11 - AS5501             8271  0.7%     \
179.8 -- FRAUNHOFER-CLUSTER-BW Fraunhofer Gesellschaft 12 - AS30890            7340  \
0.6%      35.5 -- EVOLVA Evolva Telecom 13 - AS23966            7200  0.6%      61.0 \
-- DANCOM-AS-AP Dancom Online Services 14 - AS7011             6981  0.6%       8.9 \
-- FRONTIER-AND-CITIZENS - Frontier Communications, Inc. 15 - AS702              6849 \
0.6%       9.9 -- AS702 Verizon Business EMEA - Commercial IP service provider in \
Europe 16 - AS4788             6626  0.6%      39.0 -- TMNET-AS-AP TM Net, Internet \
Service Provider 17 - AS12654            6611  0.6%     264.4 -- RIPE-NCC-RIS-AS RIPE \
NCC RIS project 18 - AS11556            6483  0.6%      27.4 -- Cable & Wireless \
Panama 19 - AS17645            6430  0.6%     535.8 -- NTT-SG-AP ASN - NTT SINGAPORE \
PTE LTD 20 - AS16322            6250  0.5%      94.7 -- PARSONLINE PARSONLINE \
Autonomous System


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS31594            4111  0.4%    4111.0 -- FORTESS-AS Fortess LLC Network
 2 - AS30707            1534  0.1%    1534.0 -- 
 3 - AS38077            5284  0.5%    1321.0 -- TIMOR-TELECOM-AS-AP Timor Telecom, SA
 4 - AS20133            1027  0.1%    1027.0 -- CASS-COL - CASS INFORMATION SYSTEMS
 5 - AS34378             851  0.1%     851.0 -- RUG-AS Razguliay-UKRROS Group
 6 - AS33025             820  0.1%     820.0 -- QE-ASN-01 - Quinn Emanuel Urquhart \
Oliver & Hedges LLP  7 - AS3944              781  0.1%     781.0 -- PARTAN-LAB - \
Partan & Partan  8 - AS35673             775  0.1%     775.0 -- BANK-CASPIAN-AS Bank \
Caspian JSC  9 - AS29700            1880  0.2%     626.7 -- CYPRESS-SEMICONDUCTOR - \
Cypress Semiconductor 10 - AS25872             623  0.1%     623.0 -- ARQULE - ArQule \
Inc. 11 - AS17645            6430  0.6%     535.8 -- NTT-SG-AP ASN - NTT SINGAPORE \
PTE LTD 12 - AS41555             526  0.1%     526.0 -- NOVATKL-AS FW Austria, Kundl
13 - AS32732             499  0.0%     499.0 -- 
14 - AS33188             948  0.1%     474.0 -- SCS-NETWORK-1 - Sono Corporate Suites
15 - AS12408             453  0.0%     453.0 -- BIKENT-AS Bikent Ltd. Autonomous \
system 16 - AS32761             446  0.0%     446.0 -- WASSE-NYC - Wasserstein & Co.
17 - AS41327            1197  0.1%     399.0 -- MT-ITTELECOM IT & T AS number
18 - AS4775            37289  3.2%     376.7 -- GLOBE-TELECOM-AS Telecom Carrier  /  \
ISP Plus + 19 - AS11828            3356  0.3%     372.9 -- SOINET - State of \
Illinois/CMS 20 - AS23917             725  0.1%     362.5 -- BRIBIE-NET-AS-AP Bribie \
Island Net Multihomed, Brisbane


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 203.177.10.0/24   14400  1.0%   AS4775  -- GLOBE-TELECOM-AS Telecom Carrier  /  \
ISP Plus +  2 - 203.177.132.0/24  14394  1.0%   AS4775  -- GLOBE-TELECOM-AS Telecom \
Carrier  /  ISP Plus +  3 - 203.177.8.0/24     7461  0.5%   AS4775  -- \
GLOBE-TELECOM-AS Telecom Carrier  /  ISP Plus +  4 - 81.212.197.0/24    6817  0.5%   \
AS9121  -- TTNET TTnet Autonomous System  5 - 81.213.47.0/24     6293  0.4%   AS9121  \
-- TTNET TTnet Autonomous System  6 - 194.242.124.0/22   4111  0.3%   AS31594 -- \
FORTESS-AS Fortess LLC Network  7 - 59.94.240.0/20     4023  0.3%   AS9829  -- \
BSNL-NIB National Internet Backbone  8 - 59.94.192.0/20     3827  0.3%   AS9829  -- \
BSNL-NIB National Internet Backbone  9 - 59.94.160.0/20     3827  0.3%   AS9829  -- \
BSNL-NIB National Internet Backbone 10 - 59.95.240.0/20     3825  0.3%   AS9829  -- \
BSNL-NIB National Internet Backbone 11 - 89.4.131.0/24      3350  0.2%   AS24731 -- \
ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 12 - \
163.191.160.0/19   3337  0.2%   AS11828 -- SOINET - State of Illinois/CMS 13 - \
89.4.129.0/24      3246  0.2%   AS24731 -- ASN-NESMA National Engineering Services \
and Marketing Company Ltd. (NESMA) 14 - 89.4.128.0/24      3170  0.2%   AS24731 -- \
ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 15 - \
89.4.130.0/24      3143  0.2%   AS24731 -- ASN-NESMA National Engineering Services \
and Marketing Company Ltd. (NESMA) 16 - 81.212.141.0/24    2772  0.2%   AS9121  -- \
TTNET TTnet Autonomous System 17 - 89.4.158.0/24      2646  0.2%   AS24731 -- \
ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA) 18 - \
58.71.70.0/24      2561  0.2%   AS9299  -- IPG-AS-AP Philippine Long Distance \
Telephone Company 19 - 80.243.64.0/20     2191  0.1%   AS21332 -- NTC-AS New \
Telephone Company 20 - 58.65.1.0/24       2094  0.1%   AS17645 -- NTT-SG-AP ASN - NTT \
SINGAPORE PTE LTD

Details at http://bgpupdates.potaroo.net
------------------------------------
Copies of this report are mailed to:
  nanog@merit.edu
  eof-list@ripe.net
  apops@apops.net
  routing-wg@ripe.net
  afnog@afnog.org
  ausnog@ausnog.net


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