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BGP Update Report

BGP Update Report
Interval: 19-Sep-09 -to- 24-Sep-09 (5 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9198            58898  3.5%     155.8 -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - AS9531            20135  1.2%    4027.0 -- GEDU-AS-KR Kwangju City Office Of Education
 3 - AS4323            17532  1.0%       4.0 -- TWTC - tw telecom holdings, inc.
 4 - AS6389            17271  1.0%       4.1 -- BELLSOUTH-NET-BLK - BellSouth.net Inc.
 5 - AS17488           12276  0.7%       7.9 -- HATHWAY-NET-AP Hathway IP Over Cable Internet
 6 - AS8452             9992  0.6%      10.2 -- TEDATA TEDATA
 7 - AS20115            9922  0.6%       5.8 -- CHARTER-NET-HKY-NC - Charter Communications
 8 - AS680              8937  0.5%      33.5 -- DFN-IP service X-WiN
 9 - AS4755             8827  0.5%       7.0 -- TATACOMM-AS TATA Communications formerly VSNL is Leading ISP
10 - AS8151             8149  0.5%       5.5 -- Uninet S.A. de C.V.
11 - AS7018             7654  0.5%       5.1 -- ATT-INTERNET4 - AT&T WorldNet Services
12 - AS35805            7381  0.4%      17.3 -- UTG-AS United Telecom AS
13 - AS24863            7336  0.4%       7.8 -- LINKdotNET-AS
14 - AS11492            6508  0.4%       5.8 -- CABLEONE - CABLE ONE, INC.
15 - AS1785             6458  0.4%       3.7 -- AS-PAETEC-NET - PaeTec Communications, Inc.
16 - AS17974            6404  0.4%       8.4 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
17 - AS4766             6211  0.4%       3.3 -- KIXS-AS-KR Korea Telecom
18 - AS15706            5717  0.3%      77.3 -- Sudatel
19 - AS6478             5717  0.3%       4.0 -- ATT-INTERNET3 - AT&T WorldNet Services
20 - AS7738             5655  0.3%      13.3 -- Telecomunicacoes da Bahia S.A.


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS9531            20135  1.2%    4027.0 -- GEDU-AS-KR Kwangju City Office Of Education
 2 - AS48728            3920  0.2%     980.0 -- VODAFONEQATAR Vodafone Qatar Q.S.C.
 3 - AS43880             893  0.1%     893.0 -- LITECH-AS Laboratory of Information Technologies LLC
 4 - AS49517            1375  0.1%     687.5 -- TEIKHOS-AS Teikhos
 5 - AS33769             651  0.0%     651.0 -- IMANAFOODS
 6 - AS15145             572  0.0%     572.0 -- GLOBALSCAPE - GlobalSCAPE, Inc.
 7 - AS27667             519  0.0%     519.0 -- Universidad Autonoma de la Laguna
 8 - AS29526             380  0.0%     380.0 -- RRC-AS Saratov Regional Resource Center (RRC)
 9 - AS38857             379  0.0%     379.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
10 - AS26414             327  0.0%     327.0 -- LVCINT - LVC International, LLC
11 - AS45210             278  0.0%     278.0 -- METRO-IN-AS Metro C&C
12 - AS43864             263  0.0%     263.0 -- INTEGRA-MEDIA-AS Integra-Media Ltd
13 - AS5050             4353  0.3%     256.1 -- PSC-EXT - Pittsburgh Supercomputing Center
14 - AS18163            1016  0.1%     254.0 -- JINJU18163-AS-KR jinju national university
15 - AS28478             237  0.0%     237.0 -- ESCUELA BANCARIA Y COMERCIAL SC
16 - AS41890             225  0.0%     225.0 -- PACI Public Authority for Civil Information
17 - AS2642             1088  0.1%     217.6 -- LEG-CA-GOV - State of California
18 - AS41313            4911  0.3%     213.5 -- NOVATEL-AS Novatel Bulgaria
19 - AS47640             754  0.0%     188.5 -- TRICOMPAS Tricomp Sp. z. o. o.
20 - AS30969            2855  0.2%     178.4 -- TAN-NET TransAfrica Networks


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 89.218.218.0/23    6429  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 2 - 89.218.220.0/23    6427  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 3 - 95.59.4.0/22       6408  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 4 - 95.59.2.0/23       6407  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 5 - 95.59.3.0/24       6404  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 6 - 95.59.8.0/23       6401  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 7 - 92.46.244.0/23     6394  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 8 - 88.204.221.0/24    6240  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
 9 - 95.59.1.0/24       6221  0.4%   AS9198  -- KAZTELECOM-AS Kazakhtelecom Corporate Sales Administration
10 - 84.1.45.0/24       4699  0.3%   AS41313 -- NOVATEL-AS Novatel Bulgaria
11 - 72.23.246.0/24     4292  0.2%   AS5050  -- PSC-EXT - Pittsburgh Supercomputing Center
12 - 210.218.64.0/19    4027  0.2%   AS9531  -- GEDU-AS-KR Kwangju City Office Of Education
13 - 211.253.68.0/22    4027  0.2%   AS9531  -- GEDU-AS-KR Kwangju City Office Of Education
14 - 211.253.72.0/21    4027  0.2%   AS9531  -- GEDU-AS-KR Kwangju City Office Of Education
15 - 210.217.224.0/19   4027  0.2%   AS9531  -- GEDU-AS-KR Kwangju City Office Of Education
16 - 210.218.0.0/18     4027  0.2%   AS9531  -- GEDU-AS-KR Kwangju City Office Of Education
17 - 192.12.120.0/24    1786  0.1%   AS5691  -- MITRE-AS-5 - The MITRE Corporation
18 - 85.60.208.0/21     1766  0.1%   AS12479 -- UNI2-AS Uni2 Autonomous System
19 - 85.60.208.0/22     1668  0.1%   AS12479 -- UNI2-AS Uni2 Autonomous System
20 - 203.129.254.0/24   1325  0.1%   AS7633  -- SOFTNET-AS-AP Software Technology Parks of India - Bangalore

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