ASN Lookup Tool

OPTA INTERNET VIA FIBRA LTDA optainternet.com.br BR BR 1 Routes

AS Data

AS273627

AS273627 – OPTA INTERNET VIA FIBRA LTDA

AS Number 273627
AS Name 37.305.958/0001-09
Organization OPTA INTERNET VIA FIBRA LTDA()
Country BR
Website optainternet.com.br
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2022-11-17

ASN Intelligence API for production workflows

Use ASN data for AS273627 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
2804:89cc::/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.
% 2026-03-16T09:23:35-03:00 - 136.227.170.217

aut-num:     AS273627
owner:       OPTA INTERNET VIA FIBRA LTDA
ownerid:     37.305.958/0001-09
responsible: charles atanael colombo
country:     BR
owner-c:     CHACO72
routing-c:   CHACO72
abuse-c:     CHACO72
created:     20221117
changed:     20221117
inetnum:     2804:89cc::/32

nic-hdl-br:  CHACO72
person:      Charles Atanael Colombo
e-mail:      charles@optainternet.com.br
country:     BR
created:     20220808
changed:     20251211

% 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
AS267442 CRISTIANO HOLDEFER & CIA LTDA ME BR

Upstreams

AS Number Description Country
AS267442 CRISTIANO HOLDEFER & CIA LTDA ME BR

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Frequently Asked Questions

ASN AS273627 is an Autonomous System Number used to identify a network for BGP internet routing.
AS273627 is listed under OPTA INTERNET VIA FIBRA LTDA.
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.