| Prefix | Description | |
|---|---|---|
![]() ![]() | 45.239.164.0/23 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.164.0/24 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.164.0/22 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.165.0/24 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.166.0/23 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.166.0/24 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 45.239.167.0/24 | - |
![]() | 2804:4fe8::/34 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 2804:4fe8::/32 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 2804:4fe8::/33 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() | 2804:4fe8:4000::/34 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() ![]() | 2804:4fe8:8000::/33 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() | 2804:4fe8:8000::/34 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |
![]() | 2804:4fe8:c000::/34 | ALTERNATIVA REDE DE TELECOMUNICACOES LTDA |


| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS265269 | MEGA TELE INFORMATICA | ✔ | ✔ |
![]() | AS263346 | Fonte Informatica ltda | ✘ | ✔ |
![]() | AS6939 | Hurricane Electric LLC | ✘ | ✔ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS6939 | Hurricane Electric LLC | ✔ | ✔ |
![]() | AS265269 | MEGA TELE INFORMATICA | ✔ | ✔ |
![]() | AS263346 | Fonte Informatica ltda | ✘ | ✔ |
![]() | AS263931 | R C ALMEIDA DA SILVA | ✔ | ✘ |
![]() | AS14840 | BR.DIGITAL | ✔ | ✔ |
![]() | AS35280 | F5 Networks SARL | ✔ | ✘ |
![]() | AS6424 | EDGOO NETWORKS | ✔ | ✔ |
![]() | AS9498 | Bharti Airtel Ltd. | ✔ | ✘ |
![]() | AS214331 | Teske Virtual System Ltda | ✔ | ✔ |
![]() | AS269180 | VIPNET Conexão | ✔ | ✔ |
![]() | AS52999 | START TELECOM LTDA | ✔ | ✔ |
![]() | AS2635 | Automattic, Inc | ✔ | ✔ |
![]() | AS263661 | Brasil Digital Telecom | ✔ | ✔ |
![]() | AS265038 | TELFO SERVICO DE TELECOMUNICACOES LTDA | ✔ | ✘ |
![]() | AS269396 | UNIR TELECOM | ✔ | ✔ |
![]() | AS42473 | Anexia Cloud Solutions GmbH | ✔ | ✔ |
![]() | AS24482 | SG.GS | ✔ | ✔ |
![]() | AS262462 | Aranet Play | ✔ | ✔ |
![]() | AS61624 | ISPSHIELD (InfNOC Tecnologia) | ✔ | ✔ |
![]() | AS274676 | MULTIWAY COMERCIO E REPRESENTACOES LTDA | ✔ | ✔ |
![]() | AS52888 | UNIVERSIDADE FEDERAL DE SAO CARLOS | ✔ | ✔ |
![]() | AS266400 | Ferenz Networks | ✔ | ✔ |
![]() | AS14907 | Wikimedia Foundation Inc. | ✔ | ✔ |
![]() | AS1251 | FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO | ✔ | ✔ |
![]() | AS28283 | Adyl Telecom | ✔ | ✔ |
![]() | AS262287 | Latitude.sh LTDA | ✔ | ✔ |
![]() | AS215248 | Bastiaan Mathijs Brink | ✔ | ✔ |
![]() | AS60503 | FNX Tecnologia LTDA | ✔ | ✔ |
![]() | AS270470 | LN TELECOM | ✔ | ✔ |
![]() | AS13335 | Cloudflare, Inc. | ✔ | ✔ |
![]() | AS32590 | Valve Corporation | ✔ | ✔ |
![]() | AS1916 | RNP - Rede Nacional de Ensino e Pesquisa | ✔ | ✔ |
![]() | AS36236 | NetActuate, Inc | ✔ | ✔ |
![]() | AS8801 | Rocket Fibre Ltd | ✔ | ✘ |
![]() | AS61680 | ACESSO SIMPLES LTDA | ✔ | ✘ |
![]() | AS267469 | W8 Telecom Ltda - ME | ✔ | ✘ |
![]() | AS52872 | VOANET Telecomunicações Ltda. | ✔ | ✘ |
![]() | AS270735 | COMPUTIZE NETWORK TELECOMUNICACOES LTDA | ✔ | ✘ |
![]() | AS263903 | INFORBARRA TELECOM | ✔ | ✘ |
![]() | AS262589 | Megatelecom (Internexa BR) | ✔ | ✔ |
![]() | AS22381 | Megatelecom Telecomunicacoes Ltda | ✔ | ✘ |
![]() | AS49544 | i3D.net B.V | ✔ | ✘ |
![]() | AS1031 | PEER 1031 LLC | ✔ | ✘ |
![]() | AS269070 | Hostzone Tecnologia LTDA | ✔ | ✘ |
![]() | AS262832 | Link Cariri | ✘ | ✔ |

| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
![]() | AS263931 | R C ALMEIDA DA SILVA | ✔ | ✘ |
% IP Client: 2a0c:2f07:9459:2c8:0:0:0:247 % 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.% 2025-10-28T21:55:22-03:00 - 2a0c:2f07:9459:2c8::247aut-num:AS268357owner: ALTERNATIVA REDE DE TELECOMUNICACOES LTDAownerid:27.490.035/0001-02responsible: �BER BEZERRA PINHEIROcountry: BRowner-c: ARCLT160routing-c: JCSCO114abuse-c: ARCLT160created: 20180716changed: 20250922inetnum: 45.239.164.0/22inetnum: 2804:4fe8::/32nic-hdl-br: ARCLT160person: Alternativa Redes de Comunica��o LTDA# Email removed, Log into bgp.tools to see whois emailscountry: BRcreated: 20180301changed: 20250210nic-hdl-br: JCSCO114person: JOSE CARLOS SANTOS COSTA# Email removed, Log into bgp.tools to see whois emailscountry: BRcreated: 20200613changed: 20241110% 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: 2025-10-29T00:55:22Z UTC /(Click here to force a refresh)
IPv4: 10
IPv6: 30
| Name | IPv4 | IPv6 | Link Speed | |
|---|---|---|---|---|
![]() ![]() | IX.br (PTT.br) São Paulo | 187.16.208.129 | 2001:12f8::208:129 | 10 gbps |
![]() | IX.br (PTT.br) Fortaleza | 45.68.76.10 | 2001:12f8:0:9::148:10 | 10 gbps |
![]() | IX.br (PTT.br) Teresina | 200.219.138.65 | 2001:12f8:0:29::65 | 10 gbps |