ASN Lookup Tool

OAC INTERNET E INFORMATICA BR BR 8 Routes

AS Data

AS266402

AS266402 – OAC INTERNET E INFORMATICA

AS Number 266402
AS Name
Organization OAC INTERNET E INFORMATICA()
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 4
ASN type ISP
Registry lacnic
Date Allocated 2016-12-06

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Use ASN data for AS266402 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
170.81.106.0/24 256
2804:374c:c000::/34 ~20×10²⁷
170.81.105.0/24 256
2804:374c:8000::/34 ~20×10²⁷
2804:374c:100::/40 ~309×10²⁴
170.81.104.0/24 256
2804:374c:4000::/34 ~20×10²⁷
170.81.107.0/24 256

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.
% 2026-03-12T08:00:54-03:00 - 194.135.132.9

aut-num:     AS266402
owner:       OAC INTERNET E INFORMATICA
responsible: Andrade Feliciano
owner-c:     ANSFE146
routing-c:   ANSFE146
abuse-c:     ANSFE146
created:     20161206
changed:     20180928
inetnum:     170.81.104.0/22
inetnum:     2804:374c::/32

nic-hdl-br:  ANSFE146
person:      andrade da silva feliciano
created:     20160422
changed:     20250601

% 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
AS53181 K2 Telecom e Multimidia LTDA ME BR

Upstreams

AS Number Description Country
AS53181 K2 Telecom e Multimidia LTDA ME BR

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Frequently Asked Questions

ASN AS266402 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266402 is listed under OAC INTERNET E INFORMATICA.
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.