ASN Lookup Tool

ItaFibra Provedor de Internet BR BR 3 Routes

AS Data

AS266541

AS266541 – ItaFibra Provedor de Internet

AS Number 266541
AS Name 11.674.911/0001-10
Organization ItaFibra Provedor de Internet()
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2017-05-11

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Use ASN data for AS266541 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
160.238.156.0/23 512
160.238.156.0/22 1024
160.238.158.0/23 512

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.
% 2026-03-16T09:23:48-03:00 - 136.227.179.226

aut-num:     AS266541
owner:       ItaFibra - Provedor de Internet
ownerid:     11.674.911/0001-10
responsible: Alexandre de Moura Andrade
country:     BR
owner-c:     ALMAN55
routing-c:   ALMAN55
abuse-c:     ALMAN55
created:     20170511
changed:     20170511
inetnum:     160.238.156.0/22
inetnum:     2804:3d98::/32

nic-hdl-br:  ALMAN55
person:      Alexandre de Moura Andarde
e-mail:      alexandremoura_153@hotmail.com
country:     BR
created:     20100722
changed:     20250729

% 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
AS61587 C. HOKI DA COSTA E CIA LTDA - ME BR
AS61587 C. HOKI DA COSTA E CIA LTDA ME BR

Upstreams

AS Number Description Country
AS61587 C. HOKI DA COSTA E CIA LTDA ME BR

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Frequently Asked Questions

ASN AS266541 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266541 is listed under ItaFibra Provedor de Internet.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.