If you are scraping this block for the prefixes that a AS originates, please use the data dumps in https://bgp.tools/kb/api and cache them
| Prefix | Description | |
|---|---|---|
|
186.250.96.0/24 | Vale do Ribeira Internet Ltda - Me |
|
186.250.96.0/21 | Vale do Ribeira Internet Ltda - Me |
|
186.250.99.0/24 | Vale do Ribeira Internet Ltda - Me |
|
186.250.100.0/24 | Vale do Ribeira Internet Ltda - Me |
|
186.250.102.0/24 | Vale do Ribeira Internet Ltda - Me |
|
2804:1e0c:fffd::/48 | Vale do Ribeira Internet Ltda - Me |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
|
AS262526 | AVATO TECNOLOGIA S.A | β | β |
|
AS268323 | AZZA TELECOM SERVIΓOS EM TELECOMUNICAΓΓES LTDA | β | β |
|
AS40850 | UPIX NETWORKS INTERNATIONAL LLC | β | β |
|
AS273461 | Atjp Corp | β | β |
|
AS268214 | CYBERWEB ATJP | β | β |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
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AS262526 | AVATO TECNOLOGIA S.A | β | β |
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AS268323 | AZZA TELECOM SERVIΓOS EM TELECOMUNICAΓΓES LTDA | β | β |
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AS40850 | UPIX NETWORKS INTERNATIONAL LLC | β | β |
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AS268214 | CYBERWEB ATJP | β | β |
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AS273461 | Atjp Corp | β | β |
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AS199524 | Gcore S.A. | β | β |
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AS214331 | Teske Virtual System Ltda | β | β |
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AS40776 | TaoNet | β | β |
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AS269180 | VIPNET ConexΓ£o | β | β |
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AS215248 | Bastiaan Mathijs Brink | β | β |
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AS34170 | Aztelekom LLC | β | β |
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AS271253 | LINK BRASIL TELECOMUNICACOES LTDA | β | β |
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AS52999 | START TELECOM LTDA | β | β |
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AS2635 | Automattic, Inc | β | β |
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AS262880 | RADAR WISP LTDA | β | β |
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AS266400 | Ferenz Networks | β | β |
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AS263903 | INFORBARRA TELECOM | β | β |
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AS6424 | EDGOO NETWORKS | β | β |
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AS263152 | MIGO TELECOM | β | β |
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AS262462 | Aranet Play | β | β |
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AS1251 | FUNDAΓΓO DE AMPARO Γ PESQUISA DO ESTADO SΓO PAULO | β | β |
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AS60503 | FNX Tecnologia LTDA | β | β |
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AS270824 | ENX Services | β | β |
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AS263661 | Brasil Digital Telecom | β | β |
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AS32590 | Valve Corporation | β | β |
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AS14907 | Wikimedia Foundation Inc. | β | β |
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AS29049 | Delta Telecom Ltd | β | β |
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AS24482 | SG.GS | β | β |
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AS401661 | EMBNEX, LLC | β | β |
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AS274676 | MULTIWAY COMERCIO E REPRESENTACOES LTDA | β | β |
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AS265169 | VIPNETT TELECOM | β | β |
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AS199081 | Lancom Ltd. | β | β |
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AS42473 | Anexia Cloud Solutions GmbH | β | β |
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AS264409 | Huge Networks | β | β |
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AS52888 | UNIVERSIDADE FEDERAL DE SAO CARLOS | β | β |
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AS14537 | Continent 8 LLC | β | β |
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AS36236 | NetActuate, Inc | β | β |
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AS262999 | IVI TECNOLOGIA E COMUNICAΓΓO LTDA | β | β |
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AS270684 | SOLUCOES SOUZA WEB LTDA | β | β |
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AS267613 | ELETRONET S.A. | β | β |
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AS269641 | RURALNET BRASIL | β | β |
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AS61624 | ISPSHIELD (InfNOC Tecnologia) | β | β |
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AS1916 | RNP - Rede Nacional de Ensino e Pesquisa | β | β |
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AS266925 | UPIX NETWORKS | β | β |
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AS269396 | UNIR TELECOM | β | β |
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AS263541 | IMF NETWORK DATA LTDA - ME | β | β |
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AS213622 | Falcon FZE LLC | β | β |
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AS262287 | Latitude.sh LTDA | β | β |
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AS270735 | COMPUTIZE NETWORK TELECOMUNICACOES LTDA | β | β |
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AS6057 | Administracion Nacional de Telecomunicaciones | β | β |
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AS132337 | Axclusive | β | β |
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AS28166 | TESA - Telecom South America | β | β |
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AS28283 | Adyl Telecom | β | β |
% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247 % Copyright (c) Nic.br - Use of this data is governed by the Use and % Privacy Policy at https://registro.br/upp . Distribution, % commercialization, reproduction, and use for advertising or similar % purposes are expressly prohibited. % 2026-01-28T10:50:50-03:00 - 2a0c:2f07:9459:2c13::247 aut-num: AS264141 owner: Vale do Ribeira Internet Ltda - Me ownerid: 07.017.934/0001-85 responsible: Rogerio Mendes country: BR owner-c: RCM273 routing-c: RCM273 abuse-c: RCM273 created: 20150313 changed: 20161104 inetnum: 186.250.96.0/21 inetnum: 2804:1e0c::/32 nic-hdl-br: RCM273 person: RogοΏ½rio Claudionor Mendes # Email removed, Log into bgp.tools to see whois emails/phone numbers country: BR created: 20020527 changed: 20190527 % Security and mail abuse issues should also be addressed to cert.br, % respectivelly to cert@cert.br and mail-abuse@cert.br % % whois.registro.br only accepts exact match queries for domains, % registrants, contacts, tickets, providers, IPs, and ASNs.Last Update: 2026-01-28T13:50:50Z UTC
| - | Member |
|---|---|
| ALTDB | as-cabotelecom-cust |
| ALTDB | as-hwng-downstreams |
| RADB | as-edatel |
| RADB | as-hurricanev6 |
| RADB | as-ctbc-customers27 |
| RADB | as-samm |
| RADB | as-upix-customers |
| RADB | as26615:as-customers |
| RADB | as-telium-customers |
| RADB | as-flys |
| RADB | as53013:as-cone |
| RADB | as-adylnet-customers |
| RADB | as-267613 |
| RADB | as-durand1-customer |
| ALTDB | as-266583 |
| RADB | as-hurricane |
| RADB | as-mob-customer-as268323 |
| RADB | as-53427-tgn |
| RADB | as28220:as-transit |
| RADB | as-ctbc-tools-2 |
| RADB | as-rocketnetwork-tools-2 |
| RADB | as-1000-linkamerican |
| RADB | as-ufinet-latam-brasil |
| RADB | as-8167-bgp-customers |
| RADB | as-forte-telecom-customer-trial |
| RADB | as-linkfull-corporate |
| RADB | as-ctbc-customers111 |
| RADB | as-forte-telecom-customer-gblx |
| RADB | as-forte-telecom-customer-rj |
| RADB | as-forte-telecom-downstreams |
| RADB | as-53427-tglobal |
| RADB | as-itxbr1 |
| ALTDB | as-53062-customers |
| RADB | as-e1-automation-customer |
| RADB | as14840:as-customers-05 |
| RADB | as-embratelnet |
| RADB | as-seaborn-customer |
| RADB | as-fortel-customers |
| RADB | as-8167_customers |
IPv4: 2000
IPv6: 2000
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() ![]() |
IX.br (PTT.br) SΓ£o Paulo | 187.16.220.144 | n/a | |
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IX.br (PTT.br) SΓ£o Paulo | 2001:12f8::220:144 | n/a |