BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 29 Jan 2010 22:00:05 GMT
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 21-Jan-10 -to- 28-Jan-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS2686            21921  2.1%     139.6 -- AT&T Global Network Services - EMEA
 2 - AS18170           20829  2.0%     946.8 -- CHANGWON-AS-KR Changwon National University
 3 - AS7643            19874  1.9%      32.2 -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
 4 - AS18106           18698  1.8%     271.0 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd
 5 - AS5800            17908  1.7%      88.7 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 6 - AS7303            12288  1.2%      18.3 -- Telecom Argentina S.A.
 7 - AS45408           11986  1.1%    5993.0 -- 
 8 - AS14420           11554  1.1%      37.5 -- CORPORACION NACIONAL DE TELECOMUNICACIONES CNT S.A.
 9 - AS37986           11383  1.1%     129.4 -- TULIP Tulip Telecom Ltd.
10 - AS4270             9020  0.9%    1804.0 -- Red de Interconexion Universitaria
11 - AS9829             7823  0.7%      20.7 -- BSNL-NIB National Internet Backbone
12 - AS4134             7407  0.7%       7.3 -- CHINANET-BACKBONE No.31,Jin-rong Street
13 - AS23577            7312  0.7%      12.6 -- ATM-MPLS-AS-KR Korea Telecom
14 - AS17964            7008  0.7%      44.1 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
15 - AS14522            6725  0.6%      26.8 -- Satnet
16 - AS35805            6686  0.6%      17.3 -- UTG-AS United Telecom AS
17 - AS11139            5639  0.5%      20.1 -- CWRIN CW BARBADOS
18 - AS8151             5587  0.5%       7.8 -- Uninet S.A. de C.V.
19 - AS17974            5362  0.5%       7.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS1237             5350  0.5%      37.4 -- KREONET-AS-KR Korea Institute of Science and Technology Information


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS45408           11986  1.1%    5993.0 -- 
 2 - AS5691             2436  0.2%    2436.0 -- MITRE-AS-5 - The MITRE Corporation
 3 - AS4270             9020  0.9%    1804.0 -- Red de Interconexion Universitaria
 4 - AS151              3951  0.4%     987.8 -- IND-NTC-AS - Hewlett-Packard Company
 5 - AS18170           20829  2.0%     946.8 -- CHANGWON-AS-KR Changwon National University
 6 - AS37020             795  0.1%     795.0 -- CELTEL-DRC
 7 - AS31055            2282  0.2%     760.7 -- CONSULTIX-AS Consultix GmbH
 8 - AS48672             630  0.1%     630.0 -- OKCIBANK-AS Commercial Bank GALS
 9 - AS8668             3981  0.4%     568.7 -- TELONE-AS TelOne Zimbabwe P/L
10 - AS23699            2259  0.2%     564.8 -- EZNET-AS-ID IP Teknologi Komunikasi, PT.
11 - AS6822             2780  0.3%     556.0 -- SUPERONLINE-AS SuperOnline autonomous system
12 - AS48359            1589  0.1%     529.7 -- HESABGAR-AS Hesabgar Pardaz Gharb Co. Private J.S.
13 - AS36451             493  0.1%     493.0 -- FUJI-BEDFORD - Fujifilm Microdisks U.S.A., Inc.
14 - AS43818             484  0.1%     484.0 -- MELLAT-AS bankmellat
15 - AS41492             478  0.1%     478.0 -- EXIMBANK-AS BANCA DE EXPORT IMPORT A ROMANIEI (EXIMBANK) S.A
16 - AS28878            2237  0.2%     447.4 -- SIGNET-AS Signet B.V.
17 - AS3475              385  0.0%     385.0 -- LANT-AFLOAT - Navy Network Information Center (NNIC)
18 - AS10445            2851  0.3%     356.4 -- HTG - Huntleigh Telcom
19 - AS11057             349  0.0%     349.0 -- WTHOMPSONCO - J. Walter Thompson
20 - AS20066             319  0.0%     319.0 -- MORRISTECH - Morris Technologies, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 170.210.56.0/22    8949  0.8%   AS4270  -- Red de Interconexion Universitaria
 2 - 114.70.96.0/24     5993  0.5%   AS45408 -- 
 3 - 114.70.97.0/24     5993  0.5%   AS45408 -- 
 4 - 203.162.118.128/   4970  0.4%   AS7643  -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
 5 - 110.234.206.0/23   3749  0.3%   AS37986 -- TULIP Tulip Telecom Ltd.
 6 - 110.234.208.0/23   3749  0.3%   AS37986 -- TULIP Tulip Telecom Ltd.
 7 - 110.234.204.0/23   3749  0.3%   AS37986 -- TULIP Tulip Telecom Ltd.
 8 - 222.255.186.0/25   3123  0.3%   AS7643  -- VNPT-AS-VN Vietnam Posts and Telecommunications (VNPT)
11 - 192.12.120.0/24    2436  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
12 - 62.168.199.0/24    2275  0.2%   AS31055 -- CONSULTIX-AS Consultix GmbH
13 - 202.177.223.0/24   2239  0.2%   AS17819 -- ASN-EQUINIX-AP Equinix Asia Pacific
14 - 143.138.107.0/24   2144  0.2%   AS747   -- TAEGU-AS - Headquarters, USAISC
15 - 203.246.0.0/24     1728  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University
16 - 59.22.142.0/24     1728  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University
17 - 203.246.23.0/24    1728  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University
18 - 59.22.138.0/23     1721  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University
19 - 220.68.46.0/23     1721  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University
20 - 203.246.0.0/19     1721  0.1%   AS18170 -- CHANGWON-AS-KR Changwon National University

Details at http://bgpupdates.potaroo.net
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