BGP Update Report
Interval: 11-Jul-25 -to- 24-Jul-25 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16509 364505 4.0% 48.6 -- AMAZON-02, US
2 - AS8151 294078 3.2% 26.3 -- UNINET, MX
3 - AS4155 112181 1.2% 28.8 -- USDA-1, US
4 - AS52752 109863 1.2% 3923.7 -- Vegas Telecom Informatica
Ltda., BR
5 - AS18678 106270 1.2% 411.9 -- INTERNEXA S.A. E.S.P, CO
6 - AS15964 82807 0.9% 836.4 -- CAMNET-AS, CM
7 - AS39891 73340 0.8% 17.2 -- ALJAWWALSTC-AS, SA
8 - AS10620 71270 0.8% 20.5 -- Telmex Colombia S.A., CO
9 - AS58224 69026 0.8% 59.5 -- TCI, IR
10 - AS36903 62756 0.7% 66.4 -- MT-MPLS, MA
11 - AS28135 60508 0.7% 889.8 -- ASSOCIACAO NACIONAL PARA
INCLUSAO DIGITAL - ANID, BR
12 - AS17049 55278 0.6% 863.7 -- MBO-NET, US
13 - AS647 48990 0.5% 109.6 -- DNIC-ASBLK-00616-00665, US
14 - AS27882 48073 0.5% 131.3 -- Telefonica Celular de Bolivia
S.A., BO
15 - AS197207 44285 0.5% 30.8 -- MCCI-AS, IR
16 - AS9829 43969 0.5% 25.2 -- BSNL-NIB National Internet
Backbone, IN
17 - AS19429 43255 0.5% 62.7 -- ETB - Colombia, CO
18 - AS21826 40294 0.4% 46.5 -- Corporacion Telemic C.A., VE
19 - AS367 37743 0.4% 13.5 -- DNIC-ASBLK-00306-00371, US
20 - AS36914 37123 0.4% 63.1 -- KENET-AS, KE
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS63376 34275 0.4% 34275.0 -- TOUCHTONE-CUSTS, US
2 - AS34615 33806 0.4% 16903.0 -- UNIVERSAL-EXPORTS Universal
Exports, CH
3 - AS2603 13459 0.1% 13459.0 -- NORDUNET, DK
4 - AS32685 12917 0.1% 12917.0 -- AEG-VISION, US
5 - AS28657 29534 0.3% 9844.7 -- MD Brasil - Tecnologia da
Informacao Ltda, BR
6 - AS329312 8505 0.1% 8505.0 -- Manano-Telecommunication-SARL,
TD
7 - AS37462 30560 0.3% 7640.0 -- Prestabist, TD
8 - AS136103 25659 0.3% 6414.8 -- IDNIC-USM-AS-ID Universitas
Semarang, ID
9 - AS138071 6208 0.1% 6208.0 -- IDNIC-PEMPROV-KALTENG-AS-ID
PEMERINTAH PROVINSI KALIMANTAN TENGAH, ID
10 - AS396950 5402 0.1% 5402.0 -- COMSTBARTH-AS, FR
11 - AS139981 30542 0.3% 5090.3 -- MENAKSOPAL-AS-ID PT.
Menaksopal Link Nusantara, ID
12 - AS17794 23220 0.2% 4644.0 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
13 - AS265566 22794 0.2% 4558.8 -- TELESISTEMAS PENINSULARES SA
DE CV, MX
14 - AS394678 17817 0.2% 4454.2 -- BPC-76-AS, CA
15 - AS7954 13265 0.1% 4421.7 -- IMMENSE-NETWORKS, US
16 - AS265953 12950 0.1% 4316.7 -- INNOVA TECNOLOGIA E SERVICOS
LTDA., BR
17 - AS263069 28896 0.3% 4128.0 -- BRT Comercio de Produtos de
Informatica LTDA, BR
18 - AS52752 109863 1.2% 3923.7 -- Vegas Telecom Informatica
Ltda., BR
19 - AS13341 7658 0.1% 3829.0 -- TRANQUILITY, US
20 - AS886 3774 0.0% 3774.0 -- SBH-IX-SERVICES, FR
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 140.174.37.0/24 34275 0.4% AS63376 -- TOUCHTONE-CUSTS, US
2 - 138.99.97.0/24 29526 0.3% AS28657 -- MD Brasil - Tecnologia da
Informacao Ltda, BR
3 - 168.0.128.0/22 28859 0.3% AS263069 -- BRT Comercio de Produtos de
Informatica LTDA, BR
4 - 177.46.39.0/24 28441 0.3% AS28135 -- ASSOCIACAO NACIONAL PARA
INCLUSAO DIGITAL - ANID, BR
5 - 177.46.36.0/24 27571 0.3% AS28135 -- ASSOCIACAO NACIONAL PARA
INCLUSAO DIGITAL - ANID, BR
6 - 45.172.92.0/22 22721 0.2% AS265566 -- TELESISTEMAS PENINSULARES SA
DE CV, MX
7 - 188.213.84.0/23 18658 0.2% AS20473 -- AS-VULTR, US
8 - 181.233.80.0/22 18634 0.2% AS268314 -- EWERTON DA SILVA LOPES
TELECOMUNICACOES, BR
AS271482 -- MEGA TELECOM FIBRA, BR
9 - 192.109.38.0/24 16911 0.2% AS34615 -- UNIVERSAL-EXPORTS Universal
Exports, CH
10 - 192.109.37.0/24 16895 0.2% AS34615 -- UNIVERSAL-EXPORTS Universal
Exports, CH
11 - 189.76.65.0/24 15699 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
12 - 189.76.66.0/23 15695 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
13 - 189.76.66.0/24 15675 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
14 - 189.76.64.0/24 15669 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
15 - 189.76.67.0/24 15648 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
16 - 189.76.64.0/22 15648 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
17 - 189.76.64.0/23 15647 0.2% AS52752 -- Vegas Telecom Informatica
Ltda., BR
18 - 130.137.231.0/24 15354 0.2% AS16509 -- AMAZON-02, US
19 - 185.56.142.0/23 15065 0.2% AS59865 -- IVM, NL
20 - 45.173.27.0/24 14274 0.1% AS268788 -- HEXA TELECOM LTDA, BR
Details at http://bgpupdates.potaroo.net
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