ASN Lookup Tool

TELEFONARNET TELECOMUNICACOES BR BR 3 Routes

AS Data

AS267251

AS267251 – TELEFONARNET TELECOMUNICACOES

AS Number 267251
AS Name
Organization TELEFONARNET TELECOMUNICACOES
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2018-03-06

ASN Intelligence API for production workflows

Use ASN data for AS267251 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
45.232.72.0/22 1024
45.232.72.0/23 512
45.232.74.0/23 512

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.
% 2026-04-25T09:24:17-03:00 - 213.188.71.152

aut-num:     AS267251
owner:       TELEFONARNET TELECOMUNICACOES
responsible: LACIER DIAS
owner-c:     LCJ318
routing-c:   LCJ318
abuse-c:     LCJ318
created:     20180306
changed:     20240116
inetnum:     45.232.72.0/22
inetnum:     2804:4a98::/32
as-in:       from AS22689 100 accept ANY
as-in:       from AS16735 100 accept ANY
as-out:      to AS22689 announce AS267251
as-out:      to AS16735 announce AS267251

nic-hdl-br:  LCJ318
person:      Lacier da Costa Dias Junior
created:     20050903
changed:     20250804

% 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
AS52906 VOXX TELECOM LTDA ME BR
AS52906 VOXX TELECOM LTDA - ME BR

Upstreams

AS Number Description Country
AS52906 VOXX TELECOM LTDA ME BR

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Frequently Asked Questions

ASN AS267251 is an Autonomous System Number used to identify a network for BGP internet routing.
AS267251 is listed under TELEFONARNET TELECOMUNICACOES.
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.