BGP Update Report
Interval: 28-Jun-12 -to- 05-Jul-12 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS2118 145948 5.2% 113.3 -- RELCOM-AS OOO "NPO Relcom"
2 - AS5800 107625 3.9% 406.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
3 - AS8402 61836 2.2% 33.3 -- CORBINA-AS OJSC "Vimpelcom"
4 - AS9829 50381 1.8% 38.6 -- BSNL-NIB National Internet Backbone
5 - AS27065 37861 1.4% 289.0 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
6 - AS1502 29933 1.1% 348.1 -- DNIC-ASBLK-01500-01502 - Headquarters, USAISC
7 - AS12479 28588 1.0% 36.4 -- UNI2-AS France Telecom Espana SA
8 - AS24560 27947 1.0% 27.0 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
9 - AS14420 23956 0.9% 43.2 -- CORPORACION NACIONAL DE TELECOMUNICACIONES - CNT EP
10 - AS6713 23007 0.8% 45.6 -- IAM-AS
11 - AS17813 22881 0.8% 168.2 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
12 - AS5803 21563 0.8% 378.3 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
13 - AS27096 19228 0.7% 1373.4 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
14 - AS27738 18258 0.7% 33.2 -- Ecuadortelecom S.A.
15 - AS6035 18008 0.7% 375.2 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
16 - AS28573 17906 0.6% 8.6 -- NET Servicos de Comunicao S.A.
17 - AS13118 17647 0.6% 367.6 -- ASN-YARTELECOM OJSC Rostelecom
18 - AS11664 16311 0.6% 60.6 -- Techtel LMDS Comunicaciones Interactivas S.A.
19 - AS20115 15357 0.6% 9.3 -- CHARTER-NET-HKY-NC - Charter Communications
20 - AS6034 14940 0.5% 383.1 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS30812 6712 0.2% 3356.0 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
2 - AS3 3259 0.1% 1960.0 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
3 - AS27096 19228 0.7% 1373.4 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
4 - AS45734 9312 0.3% 1164.0 -- MAS-AS-ID PT. Media Akses Solusindo
5 - AS16535 2640 0.1% 880.0 -- ECHOS-3 - Echostar Holding Purchasing Corporation
6 - AS42806 873 0.0% 873.0 -- TELECOM-AS Telecom Georgia
7 - AS29126 820 0.0% 820.0 -- DATIQ-AS Datiq B.V.
8 - AS55665 790 0.0% 790.0 -- STMI-AS-ID PT Sampoerna Telemedia Indonesia
9 - AS3 717 0.0% 2225.0 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
10 - AS38278 1275 0.1% 637.5 -- VTELECOMNET-MY-AP VTelecoms Berhad - Metro Ethernet LL and Internet Service Provider, Malaysia
11 - AS29644 1832 0.1% 610.7 -- AIRSPEED-AS AirSpeed Communications Ltd.
12 - AS58420 564 0.0% 564.0 -- TNET-DHK-BD M/S T Network, ISP of Bangladesh
13 - AS45286 556 0.0% 556.0 -- EDIINDONESIA-AS-ID PT EDI INDONESIA
14 - AS45905 1999 0.1% 499.8 -- X-LINK-LIMITED-BD 52/1, Hasan Holding, 3rd Floor
15 - AS38030 1422 0.1% 474.0 -- ALAP-AS-BD ALAP COMMUNICATION LTD. DOMESTIC DATA CONNECTIVITY SERVICE &
16 - AS45766 462 0.0% 462.0 -- TRIANGLESERVICES Triangle Services Ltd.
17 - AS28306 14770 0.5% 434.4 -- TC Net Inform�tica e Telecomunica��es LTDA
18 - AS38272 432 0.0% 432.0 -- SONARGAONONLINE-BD-AS-AP Sonargaon Online Services
19 - AS13548 423 0.0% 423.0 -- CHARLESTON-AS - College of Charleston
20 - AS27067 1673 0.1% 418.2 -- DNIC-ASBLK-27032-27159 - DoD Network Information Center
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 109.161.64.0/19 17298 0.6% AS13118 -- ASN-YARTELECOM OJSC Rostelecom
2 - 182.64.0.0/16 10687 0.4% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
3 - 62.36.252.0/22 8222 0.3% AS12479 -- UNI2-AS France Telecom Espana SA
4 - 62.36.249.0/24 6602 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
5 - 122.161.0.0/16 6351 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
6 - 62.36.241.0/24 6229 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
7 - 202.56.215.0/24 6176 0.2% AS24560 -- AIRTELBROADBAND-AS-AP Bharti Airtel Ltd., Telemedia Services
8 - 62.36.210.0/24 6045 0.2% AS12479 -- UNI2-AS France Telecom Espana SA
9 - 59.177.48.0/20 5994 0.2% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
10 - 194.63.9.0/24 5142 0.2% AS1273 -- CW Cable and Wireless Worldwide plc
11 - 69.38.178.0/24 4475 0.1% AS19406 -- TWRS-MA - Towerstream I, Inc.
12 - 62.76.150.0/24 3357 0.1% AS30812 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
13 - 62.76.148.0/23 3355 0.1% AS30812 -- MARSU-AS State Educational Institution of Higher Professional Education Mari State University
14 - 59.177.144.0/20 3344 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
15 - 41.43.147.0/24 3341 0.1% AS8452 -- TE-AS TE-AS
16 - 193.235.148.0/22 3259 0.1% AS3 -- RU-RN-INFORM-NOGLIKI Limited Liability Company "RN-Inform"
17 - 59.177.64.0/18 3139 0.1% AS17813 -- MTNL-AP Mahanagar Telephone Nigam Ltd.
18 - 220.196.26.0/24 2822 0.1% AS17621 -- CNCGROUP-SH China Unicom Shanghai network
19 - 152.121.181.0/24 2766 0.1% AS27030 -- USCG-AS - United States Coast Guard
20 - 67.47.194.0/23 2637 0.1% AS16535 -- ECHOS-3 - Echostar Holding Purchasing Corporation
Details at http://bgpupdates.potaroo.net