BGP Update Report
Interval: 07-Mar-19 -to- 21-Mar-19 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS11750 248670 3.4% 941.9 -- Interdotnet Argentina S.A., AR
2 - AS10986 209283 2.9% 1443.3 -- Desarrollos Digitales de Pulsar Consulting, AR
3 - AS17762 116902 1.6% 268.7 -- HTIL-TTML-IN-AP Tata Teleservices Maharashtra Ltd, IN
4 - AS9829 116621 1.6% 44.5 -- BSNL-NIB National Internet Backbone, IN
5 - AS8048 115900 1.6% 291.2 -- CANTV Servicios, Venezuela, VE
6 - AS28028 91554 1.3% 1408.5 -- FastBee Argentina S.A., AR
7 - AS31605 80161 1.1% 2290.3 -- CANALS-AS, RO
8 - AS4761 76516 1.1% 427.5 -- INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
9 - AS27738 67745 0.9% 80.6 -- Ecuadortelecom S.A., EC
10 - AS16509 67335 0.9% 29.2 -- AMAZON-02 - Amazon.com, Inc., US
11 - AS58224 63784 0.9% 78.8 -- TCI, IR
12 - AS41852 62500 0.9% 2403.8 -- EXPERTNET-AS AS5483 - HTC-AS (Magyar Telekom Plc.), RO
13 - AS28303 55154 0.8% 984.9 --
14 - AS3233 49175 0.7% 1756.2 -- RNC Romanian Natioanal R&D Network, RO
15 - AS52420 47452 0.7% 1437.9 -- Intercom SRL, AR
16 - AS134548 46429 0.6% 116.4 -- DXTL-HK DXTL Tseung Kwan O Service, HK
17 - AS21826 45526 0.6% 86.4 -- Corporación Telemic C.A., VE
18 - AS10617 44628 0.6% 226.5 -- SION S.A, AR
19 - AS13904 44093 0.6% 284.5 -- COSLINK - Cherryland Services Inc, US
20 - AS138587 41742 0.6% 8348.4 -- PSTU-AS-AP Patuakhali Science and Technology University, BD
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS136618 25333 0.3% 12666.5 -- IICT-BUET-AS-AP Bangladesh University of Engineering and Technology, BD
2 - AS132806 33701 0.5% 8425.2 -- KUET-AS-AP Khulna University of Engineering & Technology, BD
3 - AS138587 41742 0.6% 8348.4 -- PSTU-AS-AP Patuakhali Science and Technology University, BD
4 - AS134383 25381 0.3% 6345.2 -- PUST-AS-AP Pabna University of Science and Technology, BD
5 - AS133168 28699 0.4% 5739.8 -- SUOSAT-AS-AP Shahjalal University of Science and Technology, BD
6 - AS135524 37995 0.5% 5427.9 -- UNIVERSITYOFDHAKA-AS-AP university of dhaka, BD
7 - AS133450 15773 0.2% 5257.7 -- CU-AS-AP University Of Chittagong, BD
8 - AS38759 9596 0.1% 4798.0 -- AIX-NAP-AS2-ID TRANSMEDIA INDONESIA, PT, ID
9 - AS138382 8736 0.1% 4368.0 -- BRUR-AS-AP Begum Rokeya University, Rangpur, BD
10 - AS264787 19923 0.3% 3984.6 -- ANDRES POZZI (PUNTONETINTERNET), AR
11 - AS63961 7482 0.1% 3741.0 -- BDREN-UGC-AS-AP Bangladesh Research and Education Network (BdREN), BD
12 - AS7224 30266 0.4% 3362.9 -- AMAZON-AS - Amazon.com, Inc., US
13 - AS9459 6639 0.1% 3319.5 -- ASKONKUK Konkuk University, KR
14 - AS138163 8477 0.1% 2825.7 -- BUP-ICT-AS-AP Bangladesh University of Professionals (BUP), BD
15 - AS136937 11142 0.1% 2785.5 -- CUET-AS-AP Chittagong University of Engineering & Technology, BD
16 - AS38947 2779 0.0% 2779.0 -- KNETWORKMEDIA, RO
17 - AS133738 5291 0.1% 2645.5 -- BOU-AS-AP Bangladesh Open University, BD
18 - AS49252 13217 0.2% 2643.4 -- PROLINK-AS Bd. Alexandru Obregia nr. 10-14, RO
19 - AS268174 15798 0.2% 2633.0 --
20 - AS136134 7857 0.1% 2619.0 -- INDEPENDENT-AS-AP Independent Univeristy, Bangladesh, BD
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 201.183.255.0/24 43435 0.6% AS27738 -- Ecuadortelecom S.A., EC
2 - 114.4.20.0/23 38238 0.5% AS4761 -- INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
3 - 124.195.64.0/23 37318 0.5% AS4761 -- INDOSAT-INP-AP INDOSAT Internet Network Provider, ID
4 - 187.188.66.0/24 35445 0.5% AS22884 -- TOTAL PLAY TELECOMUNICACIONES SA DE CV, MX
5 - 140.16.144.0/23 30225 0.4% AS7224 -- AMAZON-AS - Amazon.com, Inc., US
6 - 216.238.254.0/23 28343 0.4% AS13904 -- COSLINK - Cherryland Services Inc, US
7 - 130.137.80.0/24 17904 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
8 - 130.137.89.0/24 17452 0.2% AS14618 -- AMAZON-AES - Amazon.com, Inc., US
9 - 130.137.78.0/24 17073 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
10 - 198.148.151.0/24 15781 0.2% AS3832 -- CINE-NET - Cinenet Communications, US
11 - 199.245.187.0/24 15776 0.2% AS3832 -- CINE-NET - Cinenet Communications, US
12 - 130.137.85.0/24 15699 0.2% AS16509 -- AMAZON-02 - Amazon.com, Inc., US
13 - 24.139.172.0/24 14728 0.2% AS14638 -- LCPRL - Liberty Cablevision of Puerto Rico, US
AS36423 -- SAN-JUAN-CABLE - San Juan Cable, LLC, PR
14 - 103.74.84.0/23 14565 0.2% AS132806 -- KUET-AS-AP Khulna University of Engineering & Technology, BD
15 - 103.74.84.0/22 14564 0.2% AS132806 -- KUET-AS-AP Khulna University of Engineering & Technology, BD
16 - 196.249.64.0/24 13496 0.2% AS327885 -- Viettel-Tanzania, TZ
17 - 103.94.134.0/24 12667 0.2% AS136618 -- IICT-BUET-AS-AP Bangladesh University of Engineering and Technology, BD
18 - 103.94.135.0/24 12666 0.2% AS136618 -- IICT-BUET-AS-AP Bangladesh University of Engineering and Technology, BD
19 - 68.69.37.0/24 12287 0.2% AS14858 -- HISNET - Hanson Information Systems, Inc. / Family Net, US
AS19058 -- IRTC-NET - Illinois Rural Telecommunication Co., US
20 - 216.238.255.0/24 11431 0.1% AS13904 -- COSLINK - Cherryland Services Inc, US
Details at http://bgpupdates.potaroo.net
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