BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 3 Jun 2011 22:00:01 GMT
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 26-May-11 -to- 02-Jun-11 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9829            57552  3.9%      88.8 -- BSNL-NIB National Internet 
Backbone
 2 - AS33475           45744  3.1%     333.9 -- RSN-1 - RockSolid Network, Inc.
 3 - AS24560           33904  2.3%      29.7 -- AIRTELBROADBAND-AS-AP Bharti 
Airtel Ltd., Telemedia Services
 4 - AS19743           33903  2.3%    5650.5 -- 
 5 - AS9498            27999  1.9%      34.4 -- BBIL-AP BHARTI Airtel Ltd.
 6 - AS27738           22165  1.5%      65.4 -- Ecuadortelecom S.A.
 7 - AS17974           17751  1.2%      12.1 -- TELKOMNET-AS2-AP PT 
Telekomunikasi Indonesia
 8 - AS11492           17633  1.2%      15.9 -- CABLEONE - CABLE ONE, INC.
 9 - AS32528           15576  1.1%    2596.0 -- ABBOTT Abbot Labs
10 - AS3320             9731  0.7%     405.5 -- DTAG Deutsche Telekom AG
11 - AS17488            9398  0.6%      25.4 -- HATHWAY-NET-AP Hathway IP Over 
Cable Internet
12 - AS2697             9387  0.6%      69.5 -- ERX-ERNET-AS Education and 
Research Network
13 - AS45514            8527  0.6%      28.0 -- TELEMEDIA-SMB-AS-AP Bharti 
Airtel Ltd., TELEMEDIA Services, for SMB customers
14 - AS45595            8318  0.6%      81.5 -- PKTELECOM-AS-PK Pakistan 
Telecom Company Limited
15 - AS27065            7747  0.5%      73.8 -- DNIC-ASBLK-27032-27159 - DoD 
Network Information Center
16 - AS3454             7635  0.5%    7635.0 -- Universidad Autonoma de Nuevo 
Leon
17 - AS7552             7577  0.5%       7.2 -- VIETEL-AS-AP Vietel Corporation
18 - AS701              7050  0.5%     119.5 -- UUNET - MCI Communications 
Services, Inc. d/b/a Verizon Business
19 - AS8151             6906  0.5%       7.1 -- Uninet S.A. de C.V.
20 - AS18002            6859  0.5%      43.7 -- WORLDPHONE-IN AS Number for 
Interdomain Routing


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS3454             7635  0.5%    7635.0 -- Universidad Autonoma de Nuevo 
Leon
 2 - AS19743           33903  2.3%    5650.5 -- 
 3 - AS32528           15576  1.1%    2596.0 -- ABBOTT Abbot Labs
 4 - AS31815            2624  0.2%    1312.0 -- MEDIATEMPLE - Media Temple, Inc.
 5 - AS51722            1118  0.1%    1118.0 -- EAD-TELECOM-AS EAD TELECOM SRL
 6 - AS24919            3679  0.2%     919.8 -- CUBIO-AS Oy Cubio 
Communications Ltd.
 7 - AS49600             869  0.1%     869.0 -- LASEDA La Seda de Barcelona, S.A
 8 - AS50347             781  0.1%     781.0 -- ZONTERRA-AS Zonterra Corp SRL
 9 - AS21429             768  0.1%     768.0 -- SICOB Sicob S.r.l. Autonomous 
System
10 - AS38789             723  0.1%     723.0 -- IAHGAMES-AS-ID IAHGames 
Indonesia PT
11 - AS46820             617  0.0%     617.0 -- LRHNET1 - Littleton Regional 
Hospital
12 - AS3                 588  0.0%     735.0 -- TELLUS-AS Tellus BV
13 - AS10445            2362  0.2%     472.4 -- HTG - Huntleigh Telcom
14 - AS3320             9731  0.7%     405.5 -- DTAG Deutsche Telekom AG
15 - AS48068             401  0.0%     401.0 -- VISONIC Visonic Ltd
16 - AS8745              366  0.0%     366.0 -- AS-BG-BAS BASNET autonomous 
system Bulgaria
17 - AS36948             721  0.1%     360.5 -- KENIC
18 - AS36372             353  0.0%     353.0 -- VENYU-3 - Venyu Solutions Inc.
19 - AS38388            3015  0.2%     335.0 -- BEN-AS-KR Bukbu District Office 
of Education in Seoul
20 - AS33475           45744  3.1%     333.9 -- RSN-1 - RockSolid Network, Inc.


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 202.92.235.0/24   11224  0.7%   AS9498  -- BBIL-AP BHARTI Airtel Ltd.
 2 - 91.217.214.0/24    9569  0.6%   AS3320  -- DTAG Deutsche Telekom AG
 3 - 130.36.35.0/24     7783  0.5%   AS32528 -- ABBOTT Abbot Labs
 4 - 130.36.34.0/24     7781  0.5%   AS32528 -- ABBOTT Abbot Labs
 5 - 200.23.202.0/24    7635  0.5%   AS3454  -- Universidad Autonoma de Nuevo 
Leon
 6 - 208.54.82.0/24     6800  0.4%   AS701   -- UUNET - MCI Communications 
Services, Inc. d/b/a Verizon Business
 7 - 65.122.196.0/24    6418  0.4%   AS19743 -- 
 8 - 72.164.144.0/24    5504  0.3%   AS19743 -- 
 9 - 66.238.91.0/24     5497  0.3%   AS19743 -- 
10 - 66.89.98.0/24      5495  0.3%   AS19743 -- 
11 - 65.163.182.0/24    5495  0.3%   AS19743 -- 
12 - 65.162.204.0/24    5494  0.3%   AS19743 -- 
13 - 202.153.174.0/24   3413  0.2%   AS17408 -- ABOVE-AS-AP AboveNet 
Communications Taiwan
14 - 205.91.160.0/20    2984  0.2%   AS5976  -- DNIC-ASBLK-05800-06055 - DoD 
Network Information Center
15 - 65.181.192.0/23    2041  0.1%   AS11492 -- CABLEONE - CABLE ONE, INC.
16 - 77.74.144.0/24     1536  0.1%   AS21429 -- SICOB Sicob S.r.l. Autonomous 
System
                                     AS5396  -- MC-LINK MC-link Spa
17 - 192.80.43.0/24     1508  0.1%   AS1706  -- UNIV-ARIZ - University of 
Arizona
18 - 24.116.2.0/24      1497  0.1%   AS11492 -- CABLEONE - CABLE ONE, INC.
19 - 24.116.1.0/24      1388  0.1%   AS11492 -- CABLEONE - CABLE ONE, INC.
20 - 190.15.21.128/26   1360  0.1%   AS27817 -- Red Nacional Académica de 
Tecnología Avanzada - RENATA

Details at http://bgpupdates.potaroo.net
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