BGP Update Report

  • To: cidr-report@localhost
  • From: cidr-report@localhost
  • Date: Fri, 23 Apr 2010 22:00:04 GMT
  • Cc: nanog@localhost, eof-list@localhost, apops@localhost, routing-wg@localhost, afnog@localhost, ausnog@localhost

BGP Update Report
Interval: 15-Apr-10 -to- 22-Apr-10 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9829            17201  1.4%      28.8 -- BSNL-NIB National Internet Backbone
 2 - AS38494           17096  1.4%    4274.0 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
 3 - AS44310           15948  1.3%    5316.0 -- NGS-AS JSC Novosibirsky Gorodskoi Site
 4 - AS31148           13604  1.1%      51.3 -- FREENET-AS FreeNet ISP
 5 - AS28477           11556  1.0%    1284.0 -- Universidad Autonoma del Esstado de Morelos
 6 - AS14522            9829  0.8%      37.8 -- Satnet
 7 - AS6298             9785  0.8%      12.7 -- ASN-CXA-PH-6298-CBS - Cox Communications Inc.
 8 - AS22300            9393  0.8%    3131.0 -- WIKIA - Wikia, Inc.
 9 - AS10620            9357  0.8%       8.7 -- Telmex Colombia S.A.
10 - AS8452             8852  0.7%       9.5 -- TEDATA TEDATA
11 - AS17488            8790  0.7%       7.0 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
12 - AS12479            8685  0.7%     310.2 -- UNI2-AS Uni2 - Lince telecomunicaciones
13 - AS26598            8618  0.7%    1231.1 -- Its Brasil Tecnologia
14 - AS26025            8559  0.7%    8559.0 -- COC - City of Calgary
15 - AS16569            8250  0.7%    8250.0 -- ASN-CITY-OF-CALGARY - City of Calgary
16 - AS25620            7297  0.6%      46.8 -- COTAS LTDA.
17 - AS17964            7053  0.6%     213.7 -- DXTNET Beijing Dian-Xin-Tong Network Technologies Co., Ltd.
18 - AS7018             6971  0.6%      12.3 -- ATT-INTERNET4 - AT&T WorldNet Services
19 - AS17974            6853  0.6%      13.9 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
20 - AS6478             6751  0.6%       7.7 -- ATT-INTERNET3 - AT&T WorldNet Services


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS26025            8559  0.7%    8559.0 -- COC - City of Calgary
 2 - AS16569            8250  0.7%    8250.0 -- ASN-CITY-OF-CALGARY - City of Calgary
 3 - AS49121            5422  0.5%    5422.0 -- ACADEMY-AS PE Pavlovskaya Natalia Leonidovna
 4 - AS44310           15948  1.3%    5316.0 -- NGS-AS JSC Novosibirsky Gorodskoi Site
 5 - AS38494           17096  1.4%    4274.0 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
 6 - AS8588             3629  0.3%    3629.0 -- JD_ABRA_EU-AS Abra S.A.
 7 - AS22300            9393  0.8%    3131.0 -- WIKIA - Wikia, Inc.
 8 - AS5691             2590  0.2%    2590.0 -- MITRE-AS-5 - The MITRE Corporation
 9 - AS50531            2514  0.2%    2514.0 -- FAST-L-AS1 Limited Liabilily Company "FastLine"
10 - AS28477           11556  1.0%    1284.0 -- Universidad Autonoma del Esstado de Morelos
11 - AS26598            8618  0.7%    1231.1 -- Its Brasil Tecnologia
12 - AS38680            1224  0.1%    1224.0 -- CMBHK-AS-KR CMB
13 - AS28052             870  0.1%     870.0 -- Arte Radiotelevisivo Argentino
14 - AS3397              854  0.1%     854.0 -- DAVINCI - Davinci Broadband Inc.
15 - AS28671            1373  0.1%     686.5 -- Konecta Telecomunicações Ltda
16 - AS17672            4617  0.4%     659.6 -- CHINATELECOM-HE-AS-AP asn for Hebei Provincial Net of CT
17 - AS8100             6508  0.5%     650.8 -- IPTELLIGENT - IPTelligent LLC
18 - AS30341            1902  0.2%     634.0 -- SCTA-ASN - South Central Telephone Association
19 - AS31688             613  0.1%     613.0 -- SPLIO-AS Splio AS Number
20 - AS18106             604  0.1%     604.0 -- VIEWQWEST-SG-AP Viewqwest Pte Ltd


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 200.13.36.0/24    11508  0.9%   AS28477 -- Universidad Autonoma del Esstado de Morelos
 2 - 208.98.231.0/24    8559  0.7%   AS26025 -- COC - City of Calgary
 3 - 208.98.230.0/24    8250  0.6%   AS16569 -- ASN-CITY-OF-CALGARY - City of Calgary
 4 - 96.47.228.0/23     6405  0.5%   AS8100  -- IPTELLIGENT - IPTelligent LLC
 5 - 91.212.142.0/24    5422  0.4%   AS49121 -- ACADEMY-AS PE Pavlovskaya Natalia Leonidovna
 6 - 195.93.186.0/24    5326  0.4%   AS44310 -- NGS-AS JSC Novosibirsky Gorodskoi Site
 7 - 195.93.187.0/24    5311  0.4%   AS44310 -- NGS-AS JSC Novosibirsky Gorodskoi Site
 8 - 195.93.186.0/23    5311  0.4%   AS44310 -- NGS-AS JSC Novosibirsky Gorodskoi Site
 9 - 216.83.57.0/24     4695  0.4%   AS22300 -- WIKIA - Wikia, Inc.
10 - 216.83.58.0/24     4695  0.4%   AS22300 -- WIKIA - Wikia, Inc.
11 - 123.176.127.0/24   4279  0.3%   AS38494 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
12 - 123.176.120.0/24   4279  0.3%   AS38494 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
13 - 123.176.121.0/24   4269  0.3%   AS38494 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
14 - 123.176.122.0/24   4269  0.3%   AS38494 -- BBGISA-AS-ID-AP PT. Bakrie & Brothers, Tbk
15 - 153.23.252.0/22    3816  0.3%   AS135   -- DNIC-AS-00135 - DoD Network Information Center
16 - 91.208.133.0/24    3629  0.3%   AS8588  -- JD_ABRA_EU-AS Abra S.A.
17 - 206.184.16.0/24    2851  0.2%   AS174   -- COGENT Cogent/PSI
18 - 85.60.194.0/23     2680  0.2%   AS12479 -- UNI2-AS Uni2 - Lince telecomunicaciones
19 - 211.160.176.0/22   2661  0.2%   AS9814  -- FIBRLINK Beijing FibrLINK Networks Co.,Ltd.
20 - 192.12.120.0/24    2590  0.2%   AS5691  -- MITRE-AS-5 - The MITRE Corporation

Details at http://bgpupdates.potaroo.net
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