ASN Lookup Tool

AS266571
PROFIBER TELECOM LTDA BR BR 4 Routes

AS266571PROFIBER TELECOM LTDA

AS Number 266571
AS Name PROFIBER TELECOM LTDA
Organization PROFIBER TELECOM LTDA(10.238.512/0001-44)
Country BR
Website profiber.net.br
Number of IPv4 Routes 1
Number of IPv6 Routes 3
ASN type ISP
Allocation Status allocated
Registry lacnic
Date Allocated 2017-05-19

IP Ranges

Route # IPs
2804:3e10::/33 ~40×10²⁷
2804:3e10:8000::/33 ~40×10²⁷
45.7.108.0/22 1024
2804:3e10::/32 ~79×10²⁷

Raw Whois Response

% 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.
% 2025-11-15T09:27:25-03:00 - 136.227.163.240

aut-num:     AS266571
owner:       PROFIBER TELECOM LTDA
ownerid:     10.238.512/0001-44
responsible: THARDELY CARDOSO FERRO DE ALMEIDA
country:     BR
owner-c:     TCFAL4
routing-c:   TCFAL4
abuse-c:     TCFAL4
created:     20170519
changed:     20220120
inetnum:     45.7.108.0/22
inetnum:     2804:3e10::/32
as-in:       from AS61568 100 accept ANY
as-in:       from AS268267 100 accept ANY
as-out:      to AS61568 announce AS266571
as-out:      to AS268267 announce AS266571

nic-hdl-br:  TCFAL4
person:      THARDELY C F ALMEIDA
e-mail:      contato@profiber.net.br
country:     BR
created:     20111003
changed:     20201005

% 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.
            

Parsed Whois Response

Peers

AS Number Description Country
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS269416 SEMEAR TELECOM EIRELI BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS270052 STARTELECOM S.A. PY
AS268267 INFONET TELECOMUNICACOES LTDA BR
AS266400 Ferenz Networks BR
AS22548 N�cleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS51185 MainStreaming SpA IT
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS61832 GIGA MAIS FIBRA TELECOMUNICACOES S.A. (DB3) BR
AS263237 PowerHost Telecom SPA CL
AS61573 IP TELECOM BR
AS61680 ACESSO SIMPLES LTDA BR
AS32590 Valve Corporation US
buy plan NETBITS BRASIL BR
buy plan G Core Labs S.A. LU
buy plan VIPNET Conexão BR
buy plan 3WACCES ME BR
buy plan F5 Networks SARL FR

Upstreams

AS Number Description Country
AS35280 F5 Networks SARL FR
AS263237 PowerHost Telecom SPA CL
AS268267 INFONET TELECOMUNICACOES LTDA BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS1916 Rede Nacional de Ensino e Pesquisa BR
AS267613 ELETRONET S.A. BR

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