ASN Lookup Tool

Atus Servicos e Comercio de Produtos de Informatic BR BR 4 Routes

AS Data

AS266422

AS266422 – Atus Servicos e Comercio de Produtos de Informatic

AS Number 266422
AS Name
Organization Atus Servicos e Comercio de Produtos de Informatic
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2016-12-12

ASN Intelligence API for production workflows

Use ASN data for AS266422 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
170.81.204.0/24 256
170.81.207.0/24 256
170.81.206.0/24 256
170.81.205.0/24 256

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.
% 2026-04-12T09:23:03-03:00 - 134.199.86.29

aut-num:     AS266422
owner:       Atus Servicos e Comercio de Produtos de Informatic
responsible: Atus Informatica
owner-c:     AILEP4
routing-c:   AILEP4
abuse-c:     AILEP4
created:     20161212
changed:     20161212
inetnum:     170.81.204.0/22
inetnum:     2804:3794::/32

nic-hdl-br:  AILEP4
person:      Atus Infomatica Ltda EPP
created:     20090806
changed:     20230512

% 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
AS52657 NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA BR

Upstreams

AS Number Description Country
AS52657 NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA BR

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Frequently Asked Questions

ASN AS266422 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266422 is listed under Atus Servicos e Comercio de Produtos de Informatic.
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.