BGP Update Report

cidr-report at potaroo.net cidr-report at potaroo.net
Fri Jun 1 17:00:02 CDT 2012


BGP Update Report
Interval: 24-May-12 -to- 31-May-12 (7 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS383            192192  8.5%    1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group
 2 - AS8452            91007  4.0%      89.9 -- TE-AS TE-AS
 3 - AS8402            60332  2.6%      47.7 -- CORBINA-AS OJSC "Vimpelcom"
 4 - AS9829            54914  2.4%      62.4 -- BSNL-NIB National Internet Backbone
 5 - AS19647           47156  2.1%    9431.2 -- HPOD20001 - Hewlett-Packard Operation Division
 6 - AS38142           33384  1.5%    2086.5 -- UNAIR-AS-ID Universitas Airlangga
 7 - AS12479           27393  1.2%     351.2 -- UNI2-AS France Telecom Espana SA
 8 - AS35994           26629  1.2%     951.0 -- AKAMAI-AS - Akamai Technologies, Inc.
 9 - AS7908            25800  1.1%     344.0 -- Comsat Argentina S.A.
10 - AS5800            23102  1.0%      86.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
11 - AS41661           21899  1.0%      61.7 -- ERTH-CHEL-AS CJSC "ER-Telecom Holding"
12 - AS1257            20680  0.9%     108.8 -- TELE2
13 - AS13118           20040  0.9%     417.5 -- ASN-YARTELECOM OJSC Rostelecom
14 - AS28306           19103  0.8%    2122.6 -- TC Net Informática e Telecomunicações LTDA
15 - AS10455           18155  0.8%    2017.2 -- LUCENT-CIO - Lucent Technologies Inc.
16 - AS17813           17513  0.8%     142.4 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
17 - AS3549            16826  0.7%     168.3 -- GBLX Global Crossing Ltd.
18 - AS36856           16593  0.7%    8296.5 -- MOZILLA-CORP - Mozilla Corporation
19 - AS25543           15053  0.7%     273.7 -- FasoNet-AS
20 - AS24560           13716  0.6%      19.8 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS19647           47156  2.1%    9431.2 -- HPOD20001 - Hewlett-Packard Operation Division
 2 - AS36856           16593  0.7%    8296.5 -- MOZILLA-CORP - Mozilla Corporation
 3 - AS44798            7750  0.3%    7750.0 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
 4 - AS3                2638  0.1%     683.0 -- PRED-AS PRED-Telecom OOO
 5 - AS32528           12095  0.5%    2419.0 -- ABBOTT Abbot Labs
 6 - AS28306           19103  0.8%    2122.6 -- TC Net Informática e Telecomunicações LTDA
 7 - AS38142           33384  1.5%    2086.5 -- UNAIR-AS-ID Universitas Airlangga
 8 - AS10455           18155  0.8%    2017.2 -- LUCENT-CIO - Lucent Technologies Inc.
 9 - AS383            192192  8.5%    1779.6 -- AFCONC-BLOCK1-AS - 754th Electronic Systems Group
10 - AS55665            1043  0.1%    1043.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
11 - AS35994           26629  1.2%     951.0 -- AKAMAI-AS - Akamai Technologies, Inc.
12 - AS29126             918  0.0%     918.0 -- DATIQ-AS Datiq B.V.
13 - AS16535             890  0.0%     890.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
14 - AS19318           12159  0.5%     715.2 -- NJIIX-AS-1 - NEW JERSEY INTERNATIONAL INTERNET EXCHANGE LLC
15 - AS53531             672  0.0%     672.0 -- MIDWEST-CARECENTER - Midwest Palliative & Hospice CareCenter
16 - AS38857             950  0.0%     475.0 -- ESOFT-TRANSIT-AS-AP e.Soft Technologies Ltd.
17 - AS56616             451  0.0%     451.0 -- SHARIF-AS Tarahan Shabake Sharif LTD
18 - AS25821             450  0.0%     450.0 -- NET-SCNB - Suffolk County National Bank
19 - AS29512            2199  0.1%     439.8 -- TVK-WROC-AS TVK Tel-Ka Wroclaw
20 - AS48068             435  0.0%     435.0 -- VISONIC Visonic Ltd


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 109.161.64.0/19   19671  0.8%   AS13118 -- ASN-YARTELECOM OJSC Rostelecom
 2 - 63.245.221.0/24   16573  0.7%   AS36856 -- MOZILLA-CORP - Mozilla Corporation
 3 - 168.87.176.0/24   14222  0.6%   AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
 4 - 168.87.128.0/21   14171  0.6%   AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
 5 - 130.36.34.0/24    10737  0.4%   AS32528 -- ABBOTT Abbot Labs
 6 - 69.31.106.0/23     9520  0.4%   AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
 7 - 155.72.152.0/21    9383  0.4%   AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
 8 - 155.72.158.0/24    9376  0.4%   AS19647 -- HPOD20001 - Hewlett-Packard Operation Division
 9 - 41.43.147.0/24     9035  0.4%   AS8452  -- TE-AS TE-AS
10 - 23.2.6.0/23        8522  0.3%   AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
11 - 23.65.27.0/24      8520  0.3%   AS35994 -- AKAMAI-AS - Akamai Technologies, Inc.
12 - 62.36.252.0/22     8022  0.3%   AS12479 -- UNI2-AS France Telecom Espana SA
13 - 91.202.212.0/22    7750  0.3%   AS44798 -- PERVOMAYSK-AS PP "SKS-Pervomaysk"
14 - 62.36.249.0/24     6535  0.3%   AS12479 -- UNI2-AS France Telecom Espana SA
15 - 62.36.241.0/24     6218  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
16 - 62.36.210.0/24     6060  0.2%   AS12479 -- UNI2-AS France Telecom Espana SA
17 - 59.177.48.0/20     5860  0.2%   AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 194.63.9.0/24      4646  0.2%   AS1273  -- CW Cable and Wireless Worldwide plc
19 - 182.64.0.0/16      4607  0.2%   AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
20 - 192.11.177.0/24    3616  0.1%   AS10455 -- LUCENT-CIO - Lucent Technologies Inc.

Details at http://bgpupdates.potaroo.net
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