BGP Update Report
Interval: 22-Sep-11 -to- 29-Sep-11 (7 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS9829 44536 2.8% 61.9 -- BSNL-NIB National Internet Backbone
2 - AS5800 36718 2.3% 180.9 -- DNIC-ASBLK-05800-06055 - DoD Network Information Center
3 - AS38040 29537 1.9% 2109.8 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
4 - AS6316 29336 1.9% 1466.8 -- AS-PAETEC-NET - PaeTec Communications, Inc.
5 - AS32528 23323 1.5% 7774.3 -- ABBOTT Abbot Labs
6 - AS9246 21941 1.4% 2742.6 -- GTA-AP Teleguam Holdings, LLC
7 - AS9498 20692 1.3% 25.0 -- BBIL-AP BHARTI Airtel Ltd.
8 - AS16916 16874 1.1% 3374.8 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC
9 - AS16010 15785 1.0% 129.4 -- RUSTAVI2ONLINEAS Caucasus Online LLC
10 - AS50975 14852 0.9% 7426.0 -- AVX_AS AVX Czech republic s.r.o
11 - AS8866 14004 0.9% 30.0 -- BTC-AS Bulgarian Telecommunication Company Plc.
12 - AS9475 13406 0.8% 957.6 -- WU-TH-AP Walailuk University
13 - AS17974 13239 0.8% 8.7 -- TELKOMNET-AS2-AP PT Telekomunikasi Indonesia
14 - AS8402 12985 0.8% 12.8 -- CORBINA-AS OJSC "Vimpelcom"
15 - AS8151 12023 0.8% 12.3 -- Uninet S.A. de C.V.
16 - AS7552 11853 0.8% 8.5 -- VIETEL-AS-AP Vietel Corporation
17 - AS9808 11389 0.7% 17.1 -- CMNET-GD Guangdong Mobile Communication Co.Ltd.
18 - AS9562 9980 0.6% 2495.0 -- MSU-TH-AP Mahasarakham University
19 - AS9649 9765 0.6% 184.2 -- MOPH-TH-AP Information Technology Office
20 - AS22793 9582 0.6% 9582.0 -- CASSOCORP - CASSO Corporation
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS22793 9582 0.6% 9582.0 -- CASSOCORP - CASSO Corporation
2 - AS32528 23323 1.5% 7774.3 -- ABBOTT Abbot Labs
3 - AS50975 14852 0.9% 7426.0 -- AVX_AS AVX Czech republic s.r.o
4 - AS8499 4650 0.3% 4650.0 -- Space Hellas S.A.
5 - AS16916 16874 1.1% 3374.8 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC
6 - AS9246 21941 1.4% 2742.6 -- GTA-AP Teleguam Holdings, LLC
7 - AS9562 9980 0.6% 2495.0 -- MSU-TH-AP Mahasarakham University
8 - AS3976 2391 0.1% 2391.0 -- ERX-NURI-ASN I.Net Technologies Inc.
9 - AS38040 29537 1.9% 2109.8 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
10 - AS20098 2067 0.1% 2067.0 -- BCBS-AL - Blue Cross Blue Shield of Alabama
11 - AS8011 3426 0.2% 1713.0 -- AS8011 - CoreComm Internet Services Inc
12 - AS6316 29336 1.9% 1466.8 -- AS-PAETEC-NET - PaeTec Communications, Inc.
13 - AS17425 7550 0.5% 1258.3 -- EPA-AS-TH Provincial Electricity Authority of Thailand.
14 - AS44025 1218 0.1% 1218.0 -- KAMTELEKOM-NET Kamtelekom Ltd.
15 - AS17408 3304 0.2% 1101.3 -- ABOVE-AS-AP AboveNet Communications Taiwan
16 - AS9475 13406 0.8% 957.6 -- WU-TH-AP Walailuk University
17 - AS56772 920 0.1% 920.0 -- UFMOLDOVA-AS I.C.S. "RED UNION FENOSA" S.A.
18 - AS3 1787 0.1% 288.0 -- CICA Centro Informatico Cientifico de Andalucia
19 - AS3 593 0.0% 597.0 -- CICA Centro Informatico Cientifico de Andalucia
20 - AS38543 2260 0.1% 565.0 -- IBM-TH-AS-AP IBM THAILAND NETWORK
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 206.80.93.0/24 16867 1.0% AS16916 -- NETLOGIC-WEST - INFINIPLEX LLC DBA NETLOGIC
2 - 202.92.235.0/24 14393 0.8% AS9498 -- BBIL-AP BHARTI Airtel Ltd.
3 - 213.16.48.0/24 11975 0.7% AS8866 -- BTC-AS Bulgarian Telecommunication Company Plc.
4 - 130.36.34.0/24 11657 0.7% AS32528 -- ABBOTT Abbot Labs
5 - 130.36.35.0/24 11657 0.7% AS32528 -- ABBOTT Abbot Labs
6 - 66.248.120.0/21 10574 0.6% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
7 - 66.248.96.0/21 9639 0.6% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
8 - 207.53.145.0/24 9582 0.6% AS22793 -- CASSOCORP - CASSO Corporation
9 - 66.248.104.0/21 9064 0.5% AS6316 -- AS-PAETEC-NET - PaeTec Communications, Inc.
10 - 109.75.0.0/21 8228 0.5% AS50975 -- AVX_AS AVX Czech republic s.r.o
11 - 109.75.8.0/23 6624 0.4% AS50975 -- AVX_AS AVX Czech republic s.r.o
12 - 180.180.253.0/24 5869 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
13 - 180.180.250.0/24 5826 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
14 - 180.180.248.0/24 5825 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
15 - 145.36.122.0/24 5630 0.3% AS7046 -- RFC2270-UUNET-CUSTOMER - MCI Communications Services, Inc. d/b/a Verizon Business
16 - 180.180.249.0/24 4962 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
17 - 202.41.70.0/24 4828 0.3% AS2697 -- ERX-ERNET-AS Education and Research Network
18 - 195.190.32.0/19 4650 0.3% AS8499 -- Space Hellas S.A.
19 - 180.180.255.0/24 4417 0.3% AS38040 -- GLOBAL-TRANSIT-TOT-IIG-TH TOT Public Company Limited
20 - 200.23.202.0/24 3766 0.2% AS3454 -- Universidad Autonoma de Nuevo Leon
Details at http://bgpupdates.potaroo.net