BGP Update Report
Interval: 12-May-23 -to- 25-May-23 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16509 296340 3.0% 44.0 -- AMAZON-02, US
2 - AS9381 248821 2.5% 465.1 -- HKBNES-AS-AP HKBN Enterprise Solutions HK Limited, HK
3 - AS21575 207494 2.1% 1288.8 -- ENTEL PERU S.A., PE
4 - AS14117 196083 2.0% 1307.2 -- Telefonica del Sur S.A., CL
5 - AS399077 153216 1.5% 328.1 -- TERAEXCH, US
6 - AS8151 85899 0.9% 10.6 -- Uninet S.A. de C.V., MX
7 - AS647 85793 0.9% 231.9 -- DNIC-ASBLK-00616-00665, US
8 - AS38322 85076 0.9% 989.3 -- TTSSB-MY TM TECHNOLOGY SERVICES SDN. BHD., MY
9 - AS55577 74660 0.8% 848.4 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN
10 - AS9829 74370 0.8% 49.3 -- BSNL-NIB National Internet Backbone, IN
11 - AS18592 71064 0.7% 14212.8 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
12 - AS17971 71018 0.7% 934.4 -- TMVADS-AP TM-VADS DC Hosting, MY
13 - AS18209 68895 0.7% 1230.3 -- BEAMTELE-AS-AP Atria Convergence Technologies pvt ltd, IN
14 - AS58224 63054 0.6% 29.9 -- TCI, IR
15 - AS16625 52721 0.5% 27.0 -- AKAMAI-AS, US
16 - AS11830 51528 0.5% 46.8 -- Instituto Costarricense de Electricidad y Telecom., CR
17 - AS45899 50793 0.5% 12.6 -- VNPT-AS-VN VNPT Corp, VN
18 - AS18403 49971 0.5% 12.0 -- FPT-AS-AP FPT Telecom Company, VN
19 - AS20940 49592 0.5% 21.1 -- AKAMAI-ASN1, NL
20 - AS36903 48529 0.5% 42.3 -- MT-MPLS, MA
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS266407 31519 0.3% 31519.0 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR
2 - AS270142 18984 0.2% 18984.0 -- Castor Networks Mexico s de rl, MX
3 - AS50276 33638 0.3% 16819.0 -- MUCTR, RU
4 - AS8007 30804 0.3% 15402.0 -- Servicios Administrados Mexis, S.A. de C.V., MX
5 - AS18592 71064 0.7% 14212.8 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
6 - AS22636 23847 0.2% 11923.5 -- NOVA-SCOTIA-POWER, CA
7 - AS203182 19613 0.2% 9806.5 -- DIGITURK-, BG
8 - AS136103 28626 0.3% 9542.0 -- IDNIC-USM-AS-ID Universitas Semarang, ID
9 - AS2046 27773 0.3% 9257.7 -- DNIC-AS-02046, US
10 - AS47855 9073 0.1% 9073.0 -- PRIME Moscow branch, RU
11 - AS11637 8546 0.1% 8546.0 -- METRODATAPATH, US
12 - AS265566 33532 0.3% 8383.0 -- TELESISTEMAS PENINSULARES SA DE CV, MX
13 - AS209856 8045 0.1% 8045.0 -- SOFT-TEHNICA, RO
14 - AS17794 21263 0.2% 7087.7 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
15 - AS268011 43041 0.4% 6148.7 -- S.BARROS DE SOUZA-ME, BR
16 - AS52406 5738 0.1% 5738.0 -- Distrocard S.A., AR
17 - AS147077 5105 0.1% 5105.0 -- IDNIC-DISKOMINFO-KUBURAYA-AS-ID Pemerintah Kabupaten Kubu Raya, ID
18 - AS271599 4594 0.1% 4594.0 -- CHOCONET TELECOM, BR
19 - AS11472 13003 0.1% 4334.3 -- YOUR-TOWN-ONLINE, US
20 - AS200770 23258 0.2% 3876.3 -- REQUISIS-AS requisis.com, DE
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 187.251.64.0/19 35527 0.3% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
2 - 200.23.60.0/24 35519 0.3% AS18592 -- Corporacion Universitaria para el Desarrollo de Internet, A.C., MX
3 - 45.172.92.0/22 33452 0.3% AS265566 -- TELESISTEMAS PENINSULARES SA DE CV, MX
4 - 69.28.87.0/24 31775 0.3% AS6364 -- ATLANTIC-NET-1, US
5 - 170.238.225.0/24 31519 0.3% AS266407 -- ASSEMBLEIA LEGISLATIVA DO ESTADO DE GOIAS, BR
6 - 27.131.0.0/24 31078 0.3% AS38753 -- SOLUSINDO-AS-ID Solusindo Bintang Pratama, PT, ID
7 - 207.249.70.0/24 30802 0.3% AS8007 -- Servicios Administrados Mexis, S.A. de C.V., MX
8 - 177.46.7.0/24 29380 0.3% AS28135 -- ASSOCIACAO NACIONAL PARA INCLUSAO DIGITAL - ANID, BR
9 - 67.211.53.0/24 24345 0.2% AS26405 -- HDCS, US
10 - 142.67.31.0/24 23846 0.2% AS22636 -- NOVA-SCOTIA-POWER, CA
11 - 185.96.215.0/24 23205 0.2% AS200770 -- REQUISIS-AS requisis.com, DE
12 - 103.248.132.0/22 21649 0.2% AS132829 -- NCPL-AS-AP Nevigate Communications S Pte Ltd, SG
13 - 85.187.16.0/24 19601 0.2% AS203182 -- DIGITURK-, BG
14 - 45.183.178.0/24 18984 0.2% AS270142 -- Castor Networks Mexico s de rl, MX
15 - 41.209.0.0/18 18750 0.2% AS9129 -- KE-NET2000, ZA
16 - 45.167.140.0/22 17044 0.2% AS268011 -- S.BARROS DE SOUZA-ME, BR
17 - 193.232.56.0/24 16829 0.2% AS50276 -- MUCTR, RU
18 - 193.232.57.0/24 16809 0.2% AS50276 -- MUCTR, RU
19 - 187.249.2.0/24 15268 0.1% AS32098 -- TRANSTELCO-INC, US
20 - 200.159.188.0/23 14474 0.1% AS28584 -- Defferrari Solucoes em Internet Ltda, BR
Details at http://bgpupdates.potaroo.net
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