BGP Update Report

cidr-report at potaroo.net cidr-report at potaroo.net
Fri Apr 13 17:00:00 CDT 2012


BGP Update Report
Interval: 05-Apr-12 -to- 12-Apr-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14374           83320  4.5%    2450.6 -- AGRI-VALLEY - Agri-Valley Services Inc.
 2 - AS1273            70309  3.8%    1528.5 -- CW Cable and Wireless Worldwide plc
 3 - AS8402            60941  3.3%      33.9 -- CORBINA-AS OJSC "Vimpelcom"
 4 - AS9829            42739  2.3%      49.4 -- BSNL-NIB National Internet Backbone
 5 - AS12479           27970  1.5%      42.4 -- UNI2-AS France Telecom Espana SA
 6 - AS32528           23005  1.2%    4601.0 -- ABBOTT Abbot Labs
 7 - AS7552            17365  0.9%      18.8 -- VIETEL-AS-AP Vietel Corporation
 8 - AS5800            16673  0.9%      50.8 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
 9 - AS45899           16603  0.9%      50.8 -- VNPT-AS-VN VNPT Corp
10 - AS26615           16250  0.9%      18.9 -- Tim Celular S.A.
11 - AS4538            14831  0.8%      35.9 -- ERX-CERNET-BKB China Education and Research Network Center
12 - AS24560           14790  0.8%      28.9 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
13 - AS6503            12804  0.7%      21.1 -- Axtel, S.A.B. de C.V.
14 - AS18566           12465  0.7%       7.1 -- COVAD - Covad Communications Co.
15 - AS7029            12249  0.7%       8.8 -- WINDSTREAM - Windstream Communications Inc
16 - AS44798           10958  0.6%   10958.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
17 - AS5976            10116  0.6%      80.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
18 - AS17974           10026  0.5%      11.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
19 - AS3225             9288  0.5%     147.4 -- GULFNET-KUWAIT Gulfnet Kuwait
20 - AS8452             8759  0.5%      12.2 -- TE-AS TE-AS


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS44798           10958  0.6%   10958.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
 2 - AS25600            7596  0.4%    7596.0 -- MATRIKON-1 - Matrikon Inc.
 3 - AS21271            5969  0.3%    5969.0 -- SOTELMABGP
 4 - AS32528           23005  1.2%    4601.0 -- ABBOTT Abbot Labs
 5 - AS14374           83320  4.5%    2450.6 -- AGRI-VALLEY - Agri-Valley Services Inc.
 6 - AS33377            4500  0.2%    2250.0 -- FHLBC - Federal Home Loan Bank of Chicago
 7 - AS1273            70309  3.8%    1528.5 -- CW Cable and Wireless Worldwide plc
 8 - AS17408            3179  0.2%    1059.7 -- ABOVE-AS-AP AboveNet Communications Taiwan
 9 - AS55665             969  0.1%     969.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
10 - AS4658              900  0.1%     900.0 -- NETFRONT-AS Netfront Information Technology Limited,
11 - AS32040             878  0.1%     878.0 -- TRENTON-TELEPHONE - Trenton Telephone Company
12 - AS28666            6063  0.3%     866.1 -- HOSTLOCATION LTDA
13 - AS29933            2576  0.1%     858.7 -- OFF-CAMPUS-TELECOMMUNICATIONS - Off Campus Telecommunications
14 - AS57767             828  0.0%     828.0 -- RTTC-AS Federal State-owned Enterprise Russian Television and Radio Broadcasting Network
15 - AS13263            3660  0.2%     732.0 -- HAYATNET-AS HayatNet Bilgi ve Iletisim Hizmetleri A.S
16 - AS8657              725  0.0%     725.0 -- CPRM CPRM Autonomous System
17 - AS32837            1742  0.1%     580.7 -- WCL-50-AS - Williams & Connolly, LLP
18 - AS27169             578  0.0%     578.0 -- TRIDENTAS - Trident Systems, Inc.
19 - AS32807             554  0.0%     554.0 -- ASN-INTERFACE-INC - INTERFACE INCORPORATED
20 - AS38857            1101  0.1%     550.5 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 130.36.34.0/24    11493  0.6%   AS32528 -- ABBOTT Abbot Labs
 2 - 130.36.35.0/24    11493  0.6%   AS32528 -- ABBOTT Abbot Labs
 3 - 91.202.212.0/22   10958  0.6%   AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
 4 - 62.36.252.0/22     8436  0.4%   AS12479 -- UNI2-AS France Telecom Espana SA
 5 - 206.75.46.0/24     7596  0.4%   AS25600 -- MATRIKON-1 - Matrikon Inc.
 6 - 122.161.0.0/16     7052  0.4%   AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
 7 - 62.36.249.0/24     6450  0.3%   AS12479 -- UNI2-AS France Telecom Espana SA
 8 - 217.64.96.0/20     5969  0.3%   AS21271 -- SOTELMABGP
 9 - 62.36.241.0/24     5934  0.3%   AS12479 -- UNI2-AS France Telecom Espana SA
10 - 194.63.9.0/24      5764  0.3%   AS1273  -- CW Cable and Wireless Worldwide plc
11 - 62.36.210.0/24     5704  0.3%   AS12479 -- UNI2-AS France Telecom Espana SA
12 - 204.234.0.0/17     5516  0.3%   AS7029  -- WINDSTREAM - Windstream Communications Inc
13 - 202.56.215.0/24    3389  0.2%   AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
14 - 202.153.174.0/24   3175  0.2%   AS17408 -- ABOVE-AS-AP AboveNet Communications Taiwan
15 - 194.63.112.0/24    2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
16 - 194.63.16.0/24     2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
17 - 194.63.119.0/24    2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
18 - 194.63.20.0/24     2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
19 - 194.63.118.0/24    2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc
20 - 194.63.0.0/24      2803  0.1%   AS1273  -- CW Cable and Wireless Worldwide plc

Details at http://bgpupdates.potaroo.net
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