BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 7 Nov 2008 22:00:07 +1100 (EST)
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 06-Oct-08 -to- 06-Nov-08 (32 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9583           190435  1.7%     169.6 -- SIFY-AS-IN Sify Limited
 2 - AS10396          163475  1.5%    2069.3 -- COQUI-NET - DATACOM CARIBE, INC.
 3 - AS4538           149721  1.3%      29.5 -- ERX-CERNET-BKB China Education and Research Network Center
 4 - AS6389           111964  1.0%      25.4 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 5 - AS1803            87137  0.8%      61.8 -- ICMNET-5 - Sprint
 6 - AS6629            81928  0.7%    1260.4 -- NOAA-AS - NOAA
 7 - AS20115           67980  0.6%      29.3 -- CHARTER-NET-HKY-NC - Charter Communications
 8 - AS23126           65226  0.6%     282.4 -- CENTURYTEL-SOLUTIONS-LLC - CenturyTel Solutions, LLC
 9 - AS8151            59659  0.5%      41.7 -- Uninet S.A. de C.V.
10 - AS9051            57707  0.5%     358.4 -- IDM Autonomous System
11 - AS6298            55678  0.5%      26.5 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
12 - AS5691            51713  0.5%    3977.9 -- MITRE-AS-5 - The MITRE Corporation
13 - AS2386            47914  0.4%      29.0 -- INS-AS - AT&T Data Communications Services
14 - AS7643            46600  0.4%      26.2 -- VNN-AS-AP Vietnam Posts and Telecommunications (VNPT)
15 - AS209             43031  0.4%      13.6 -- ASN-QWEST - Qwest Communications Corporation
16 - AS6458            42281  0.4%     103.4 -- Telgua
17 - AS10986           41094  0.4%     461.7 -- Intermedia Comunicaciones S.A.
18 - AS7046            40490  0.4%      68.9 -- UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business
19 - AS17974           40393  0.4%      49.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS22492           37053  0.3%   12351.0 -- 


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS14593           26113  0.2%   26113.0 -- BRAND-INSTITUTE - Brand Instiute, Inc.
 2 - AS43299           20671  0.2%   20671.0 -- TELECONTACT-AS Telecontact Ltd.
 3 - AS22492           37053  0.3%   12351.0 -- 
 4 - AS37026           21597  0.2%   10798.5 -- SALT-ASN
 5 - AS14106           19463  0.2%    9731.5 -- LEPMED01 - Leprechaun, LLC
 6 - AS29282           25136  0.2%    8378.7 -- EMENTOR-AS Enfo Oyj
 7 - AS30287            5351  0.1%    5351.0 -- ALON-USA - ALON USA, LP
 8 - AS40194            4287  0.0%    4287.0 -- INHOUSE-ASSOCIATES-LC - Inhouse Associates, L.C.
 9 - AS5691            51713  0.5%    3977.9 -- MITRE-AS-5 - The MITRE Corporation
10 - AS21603           36731  0.3%    3673.1 -- Universidad La Salle, AC
11 - AS14220           18225  0.2%    3645.0 -- I2A - I 20 Access
12 - AS4130            16403  0.1%    3280.6 -- UPITT-AS - University of Pittsburgh
13 - AS30969           26216  0.2%    3277.0 -- TAN-NET TransAfrica Networks
14 - AS41007           15516  0.1%    3103.2 -- CTCASTANA CTC ASTANA, KZ
15 - AS25799            2787  0.0%    2787.0 -- HOLMAN - Holman Enterprises
16 - AS23082           13759  0.1%    2751.8 -- MPHI - Michigan Public Health Institute
17 - AS29910            2505  0.0%    2505.0 -- IACP - INTL. ASSN OF CHIEF OF POLICEI
18 - AS5033            21839  0.2%    2426.6 -- ISW - Internet Specialties West Inc.
19 - AS23917            2383  0.0%    2383.0 -- BRIBIE-NET-AS-AP Bribie Island Net Multihomed, Brisbane
20 - AS22247            2115  0.0%    2115.0 -- LETOURNEAUUNIVERSITY - LeTourneau University


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 221.134.222.0/24  62667  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 2 - 210.214.151.0/24  60146  0.5%   AS9583  -- SIFY-AS-IN Sify Limited
 3 - 192.12.120.0/24   51378  0.4%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
 4 - 221.135.80.0/24   44512  0.4%   AS9583  -- SIFY-AS-IN Sify Limited
 5 - 194.126.143.0/24  44323  0.4%   AS9051  -- IDM Autonomous System
 6 - 12.2.46.0/24      37016  0.3%   AS22492 -- 
 7 - 200.33.104.0/23   36141  0.3%   AS21603 -- Universidad La Salle, AC
 8 - 192.102.88.0/24   27029  0.2%   AS6629  -- NOAA-AS - NOAA
 9 - 198.77.177.0/24   26874  0.2%   AS6629  -- NOAA-AS - NOAA
10 - 192.35.129.0/24   26796  0.2%   AS6629  -- NOAA-AS - NOAA
11 - 12.8.7.0/24       26113  0.2%   AS14593 -- BRAND-INSTITUTE - Brand Instiute, Inc.
12 - 221.128.192.0/18  24436  0.2%   AS18231 -- EXATT-AS-AP IOL NETCOM LTD
13 - 64.162.116.0/24   21615  0.2%   AS5033  -- ISW - Internet Specialties West Inc.
14 - 78.40.24.0/21     20671  0.2%   AS43299 -- TELECONTACT-AS Telecontact Ltd.
15 - 196.42.0.0/20     19289  0.2%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
16 - 72.50.96.0/20     19216  0.2%   AS10396 -- COQUI-NET - DATACOM CARIBE, INC.
17 - 77.95.144.0/22    17544  0.1%   AS29282 -- EMENTOR-AS Enfo Oyj
18 - 150.212.224.0/19  16299  0.1%   AS4130  -- UPITT-AS - University of Pittsburgh
19 - 89.4.131.0/24     14317  0.1%   AS24731 -- ASN-NESMA National Engineering Services and Marketing Company Ltd. (NESMA)
20 - 196.27.104.0/21   12955  0.1%   AS30969 -- TAN-NET TransAfrica Networks

Details at http://bgpupdates.potaroo.net
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