ASN Lookup Tool

joselia e cesar servi�os de telecomunica��o ltda m bytesengenharia.com.br BR BR 2 Routes

AS Data

AS273328

AS273328 – joselia e cesar servi�os de telecomunica��o ltda m

AS Number 273328
AS Name 29.163.704/0001-67
Organization joselia e cesar servi�os de telecomunica��o ltda m()
Country BR
Website bytesengenharia.com.br
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2023-08-28

ASN Intelligence API for production workflows

Use ASN data for AS273328 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
201.131.231.0/24 256
2804:8d00::/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.
% 2026-03-16T09:13:53-03:00 - 136.227.175.63

aut-num:     AS273328
owner:       joselia e cesar servi�os de telecomunica��o ltda m
ownerid:     29.163.704/0001-67
responsible: luiz cesar cardoso
country:     BR
owner-c:     LUCCA504
routing-c:   LUCCA504
abuse-c:     LUCCA504
created:     20230828
changed:     20230828
inetnum:     2804:8d00::/32
inetnum:     201.131.231.0/24

nic-hdl-br:  LUCCA504
person:      luiz cesar cardoso
e-mail:      luizcesar@bytesengenharia.com.br
country:     BR
created:     20180204
changed:     20251119

% 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
AS269501 ONETECH SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA BR

Upstreams

AS Number Description Country
AS269501 ONETECH SERVICOS DE COMUNICACAO E MULTIMIDIA LTDA BR

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Frequently Asked Questions

ASN AS273328 is an Autonomous System Number used to identify a network for BGP internet routing.
AS273328 is listed under joselia e cesar servi�os de telecomunica��o ltda m.
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.