BGP Update Report
Interval: 24-Nov-11 -to- 01-Dec-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS42116 155829 8.6% 2554.6 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
2 - AS17974 56880 3.1% 29.3 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
3 - AS9829 51998 2.9% 76.9 -- BSNL-NIB National Internet Backbone
4 - AS7552 35758 2.0% 25.7 -- VIETEL-AS-AP Vietel Corporation
5 - AS8402 34317 1.9% 23.4 -- CORBINA-AS OJSC "Vimpelcom"
6 - AS19743 31349 1.7% 5224.8 --
7 - AS32528 23173 1.3% 5793.2 -- ABBOTT Abbot Labs
8 - AS5800 23021 1.3% 93.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
9 - AS20632 19705 1.1% 2463.1 -- PETERSTAR-AS PeterStar
10 - AS27738 17426 1.0% 51.3 -- Ecuadortelecom S.A.
11 - AS24560 15430 0.8% 19.3 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
12 - AS31148 14932 0.8% 36.2 -- FREENET-AS FreeNet ISP
13 - AS19223 12750 0.7% 12750.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
14 - AS6316 11179 0.6% 2235.8 -- AS-PAETEC-NET - PaeTec Communications, Inc.
15 - AS45595 10053 0.6% 60.9 -- PKTELECOM-AS-PK Pakistan Telecom Company Limited
16 - AS16322 8751 0.5% 71.1 -- PARSONLINE PARSONLINE Autonomous System
17 - AS3255 8074 0.5% 49.8 -- UARNET-AS Ukrainian Academic and Research Network
18 - AS4 8066 0.5% 6.0 -- Maria Irma Salazar
19 - AS9583 7792 0.4% 9.5 -- SIFY-AS-IN Sify Limited
20 - AS14522 7656 0.4% 37.3 -- Satnet
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS19223 12750 0.7% 12750.0 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
2 - AS32528 23173 1.3% 5793.2 -- ABBOTT Abbot Labs
3 - AS19743 31349 1.7% 5224.8 --
4 - AS42116 155829 8.6% 2554.6 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
5 - AS20632 19705 1.1% 2463.1 -- PETERSTAR-AS PeterStar
6 - AS6316 11179 0.6% 2235.8 -- AS-PAETEC-NET - PaeTec Communications, Inc.
7 - AS4 8066 0.5% 6.0 -- Maria Irma Salazar
8 - AS39353 3701 0.2% 1233.7 -- PRINCAST-AS Gobierno del Principado de Asturias
9 - AS40329 1142 0.1% 1142.0 -- REH-PROPERTY - REH Property
10 - AS38528 977 0.1% 977.0 -- LANIC-AS-AP Lao National Internet Committee
11 - AS53362 961 0.1% 961.0 -- MIXIT-AS - Mixit, Inc.
12 - AS8163 848 0.1% 848.0 -- METROTEL REDES S.A.
13 - AS10099 732 0.0% 732.0 -- HKUNICOM1-AP China Unicom (Hong Kong) Operations Limited
14 - AS57282 612 0.0% 612.0 -- SOPREX-AS SOPREX D.o.o.
15 - AS55696 596 0.0% 596.0 -- SCOM-AS-ID Starcom Solusindo PT.
16 - AS48068 566 0.0% 566.0 -- VISONIC Visonic Ltd
17 - AS11943 533 0.0% 533.0 -- GLOBE - Globe Wireless
18 - AS33076 505 0.0% 505.0 -- ISC-TGD1 Internet Systems Consortium, Inc.
19 - AS24562 493 0.0% 493.0 -- UNESCAP-AS-AP The United Nations Economic and Social Commission for Asia and the Pacific (ESCAP)
20 - AS10445 1878 0.1% 469.5 -- HTG - Huntleigh Telcom
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 84.204.132.0/24 19656 1.0% AS20632 -- PETERSTAR-AS PeterStar
2 - 67.97.156.0/24 12750 0.7% AS19223 -- NTEGRATED-SOLUTIONS - Ntegrated Solutions
3 - 130.36.34.0/24 11582 0.6% AS32528 -- ABBOTT Abbot Labs
4 - 130.36.35.0/24 11582 0.6% AS32528 -- ABBOTT Abbot Labs
5 - 176.213.100.0/22 7269 0.4% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
6 - 65.122.196.0/24 7193 0.4% AS19743 --
7 - 190.96.120.0/21 6725 0.3% AS4 -- Maria Irma Salazar
8 - 66.248.104.0/21 6487 0.3% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
9 - 95.78.100.0/22 6364 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
10 - 95.78.104.0/22 6364 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
11 - 95.78.108.0/22 6357 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
12 - 95.78.88.0/22 6357 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
13 - 95.78.84.0/22 6351 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
14 - 46.147.92.0/22 6328 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
15 - 46.147.120.0/22 6320 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
16 - 95.78.0.0/22 6303 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
17 - 95.78.20.0/22 6294 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
18 - 95.78.8.0/22 6264 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
19 - 95.78.80.0/22 6264 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
20 - 95.78.16.0/22 6262 0.3% AS42116 -- ERTH-NCHLN-AS CJSC "ER-Telecom Holding"
Details at http://bgpupdates.potaroo.net