ASN Lookup Tool

GRX BRASIL TELECOM LTDA grxtelecom.com.br BR BR 3 Routes

AS Data

AS272265

AS272265 – GRX BRASIL TELECOM LTDA

AS Number 272265
AS Name 34.488.142/0001-61
Organization GRX BRASIL TELECOM LTDA()
Country BR
Website grxtelecom.com.br
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2021-11-19

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Use ASN data for AS272265 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
149.57.54.0/23 512
2804:8484::/32 ~79×10²⁷
38.19.224.0/23 512

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.
% 2026-03-22T09:22:22-03:00 - 94.46.3.173

aut-num:     AS272265
owner:       GRX BRASIL TELECOM LTDA
ownerid:     34.488.142/0001-61
responsible: GUSTAVO MURTA COIMBRA RIBEIRO
country:     BR
owner-c:     GMCRI10
routing-c:   NGTBR
abuse-c:     GMCRI10
created:     20211119
changed:     20260222
inetnum:     2804:8484::/32

nic-hdl-br:  GMCRI10
person:      Gustavo Murta Coimbra Ribeiro
e-mail:      gustavo@grxtelecom.com.br
country:     BR
created:     20210413
changed:     20251122

nic-hdl-br:  NGTBR
person:      NOC GRX TELECOM BRASIL
e-mail:      noc@grxtelecom.com.br
country:     BR
created:     20260222
changed:     20260222

% 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
AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA BR
AS267613 ELETRONET S.A. BR

Upstreams

AS Number Description Country
AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA BR
AS267613 ELETRONET S.A. BR

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Frequently Asked Questions

ASN AS272265 is an Autonomous System Number used to identify a network for BGP internet routing.
AS272265 is listed under GRX BRASIL TELECOM 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.