BGP Update Report
Interval: 28-Feb-19 -to- 14-Mar-19 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS17762 120917 1.8% 278.0 -- HTIL-TTML-IN-AP Tata
Teleservices Maharashtra Ltd, IN
2 - AS8048 108887 1.6% 268.2 -- CANTV Servicios, Venezuela, VE
3 - AS9829 85808 1.3% 31.1 -- BSNL-NIB National Internet
Backbone, IN
4 - AS31605 80159 1.2% 2290.3 -- CANALS-AS, RO
5 - AS27738 63868 0.9% 75.9 -- Ecuadortelecom S.A., EC
6 - AS135524 62917 0.9% 8988.1 -- UNIVERSITYOFDHAKA-AS-AP
university of dhaka, BD
7 - AS41852 62528 0.9% 2404.9 -- EXPERTNET-AS AS5483 - HTC-AS
(Magyar Telekom Plc.), RO
8 - AS58224 57634 0.8% 69.6 -- TCI, IR
9 - AS36974 53411 0.8% 545.0 -- AFNET-AS, CI
10 - AS28303 50743 0.7% 906.1 --
11 - AS3233 49890 0.7% 1720.3 -- RNC Romanian Natioanal R&D
Network, RO
12 - AS16509 48532 0.7% 19.0 -- AMAZON-02 - Amazon.com, Inc., US
13 - AS30986 47885 0.7% 570.1 -- SCANCOM, GH
14 - AS4761 47235 0.7% 198.5 -- INDOSAT-INP-AP INDOSAT Internet
Network Provider, ID
15 - AS29465 46345 0.7% 218.6 -- VCG-AS, NG
16 - AS21826 41367 0.6% 78.5 -- Corporación Telemic C.A., VE
17 - AS13904 41016 0.6% 269.8 -- COSLINK - Cherryland Services
Inc, US
18 - AS44682 36001 0.5% 2571.5 -- TFIBER Strada Peroni nr. 45, RO
19 - AS45904 34608 0.5% 182.1 -- BANGLALION-WIMAX-BD Banglalion
Communications Ltd, BD
20 - AS62388 33963 0.5% 2612.5 -- INTER-LINKS-AS Str Drumul
Fermei Nr.112 Bl.4 Ap.5, AT
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS135524 62917 0.9% 8988.1 -- UNIVERSITYOFDHAKA-AS-AP
university of dhaka, BD
2 - AS132806 33240 0.5% 8310.0 -- KUET-AS-AP Khulna University
of Engineering & Technology, BD
3 - AS133738 14293 0.2% 7146.5 -- BOU-AS-AP Bangladesh Open
University, BD
4 - AS133168 33461 0.5% 6692.2 -- SUOSAT-AS-AP Shahjalal
University of Science and Technology, BD
5 - AS136164 11525 0.2% 5762.5 -- IUT-AS-AP Islamic University
of Technology (IUT), BD
6 - AS133450 17135 0.2% 5711.7 -- CU-AS-AP University Of
Chittagong, BD
7 - AS138382 11300 0.2% 5650.0 -- BRUR-AS-AP Begum Rokeya
University, Rangpur, BD
8 - AS63961 11189 0.2% 5594.5 -- BDREN-UGC-AS-AP Bangladesh
Research and Education Network (BdREN), BD
9 - AS136618 10645 0.2% 5322.5 -- IICT-BUET-AS-AP Bangladesh
University of Engineering and Technology, BD
10 - AS136134 15405 0.2% 5135.0 -- INDEPENDENT-AS-AP Independent
Univeristy, Bangladesh, BD
11 - AS138163 11633 0.2% 3877.7 -- BUP-ICT-AS-AP Bangladesh
University of Professionals (BUP), BD
12 - AS14600 24056 0.3% 3436.6 -- MXL-PROD - MX Logic, Inc., US
13 - AS267272 2941 0.0% 2941.0 -- EDUARDO RAFAEL CARVALHO DE
MESSIAS - ME, BR
14 - AS138587 11692 0.2% 2923.0 -- PSTU-AS-AP Patuakhali Science
and Technology University, BD
15 - AS38947 2773 0.0% 2773.0 -- KNETWORKMEDIA, RO
16 - AS135473 5465 0.1% 2732.5 --
IDNIC-BPJSKETENAGAKERJAAN-AS-ID BPJS Ketenagakerjaan, ID
17 - AS136074 2663 0.0% 2663.0 -- SARANACIPTAKOMUNIKASI-AS-ID
PT. Sarana Cipta Komunikasi, ID
18 - AS42268 2654 0.0% 2654.0 -- ROSNET-AS ROSNET (ros-inet.ru),
RU
19 - AS49252 13217 0.2% 2643.4 -- PROLINK-AS Bd. Alexandru
Obregia nr. 10-14, RO
20 - AS35348 13063 0.2% 2612.6 -- COMPUTER4U-AS, RO
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 201.183.255.0/24 41770 0.6% AS27738 -- Ecuadortelecom S.A., EC
2 - 216.238.254.0/23 28521 0.4% AS13904 -- COSLINK - Cherryland Services
Inc, US
3 - 140.16.144.0/23 27690 0.4% AS7224 -- AMAZON-AS - Amazon.com, Inc., US
4 - 124.195.64.0/23 23116 0.3% AS4761 -- INDOSAT-INP-AP INDOSAT Internet
Network Provider, ID
5 - 114.4.20.0/23 23106 0.3% AS4761 -- INDOSAT-INP-AP INDOSAT Internet
Network Provider, ID
6 - 208.65.144.0/24 20940 0.3% AS14600 -- MXL-PROD - MX Logic, Inc., US
7 - 198.148.151.0/24 16437 0.2% AS3832 -- CINE-NET - Cinenet
Communications, US
8 - 199.245.187.0/24 16434 0.2% AS3832 -- CINE-NET - Cinenet
Communications, US
9 - 190.11.32.0/19 15234 0.2% AS11815 -- Cooperativa Telefonica de
V.G.G. Ltda., AR
10 - 103.221.253.0/24 14046 0.2% AS135524 -- UNIVERSITYOFDHAKA-AS-AP
university of dhaka, BD
11 - 103.221.254.0/24 14041 0.2% AS135524 -- UNIVERSITYOFDHAKA-AS-AP
university of dhaka, BD
12 - 103.74.84.0/23 13596 0.2% AS132806 -- KUET-AS-AP Khulna University
of Engineering & Technology, BD
13 - 103.74.84.0/22 13596 0.2% AS132806 -- KUET-AS-AP Khulna University
of Engineering & Technology, BD
14 - 130.137.80.0/24 12724 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
15 - 68.69.37.0/24 12588 0.2% AS14858 -- HISNET - Hanson Information
Systems, Inc. / Family Net, US
AS19058 -- IRTC-NET - Illinois Rural
Telecommunication Co., US
16 - 103.81.70.0/24 12398 0.2% AS136134 -- INDEPENDENT-AS-AP Independent
Univeristy, Bangladesh, BD
17 - 187.188.66.0/24 12232 0.2% AS22884 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
18 - 130.137.78.0/24 11966 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
19 - 130.137.85.0/24 11921 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
20 - 216.238.255.0/24 11621 0.2% AS13904 -- COSLINK - Cherryland Services
Inc, US
Details at http://bgpupdates.potaroo.net
------------------------------------
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