ASN Lookup Tool

GR FAST NET TELECOMUNICACOES BR BR 6 Routes

AS Data

AS271138

AS271138 – GR FAST NET TELECOMUNICACOES

AS Number 271138
AS Name
Organization GR FAST NET TELECOMUNICACOES()
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2020-08-07

ASN Intelligence API for production workflows

Use ASN data for AS271138 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
187.86.198.0/23 512
2804:76d8::/32 ~79×10²⁷
187.86.196.0/22 1024
2804:76d8:8000::/33 ~40×10²⁷
187.86.196.0/23 512
2804:76d8::/33 ~40×10²⁷

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.
% 2026-03-15T09:16:12-03:00 - 206.204.11.43

aut-num:     AS271138
owner:       GR FAST NET TELECOMUNICACOES
responsible: Daniele Bernardo Ferreira Reis
owner-c:     DBFRE1
routing-c:   DBFRE1
abuse-c:     GSNET1
created:     20200807
changed:     20220826
inetnum:     187.86.196.0/22
inetnum:     2804:76d8::/32

nic-hdl-br:  DBFRE1
person:      Daniele Bernardo Ferreira Reis
created:     20200616
changed:     20250801

nic-hdl-br:  GSNET1
person:      GSP NETWORK
created:     20210608
changed:     20231129

% 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
AS52866 BRASIL TECPAR | AMIGO | AVATO BR
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS270052 STARTELECOM S.A. PY
AS266400 Ferenz Networks BR
AS22548 N�cleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS51185 MainStreaming SpA IT

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS35280 F5 Networks SARL FR
AS263237 PowerHost Telecom SPA CL
AS11432 Telium Telecomunica��es Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS1916 Rede Nacional de Ensino e Pesquisa BR
AS52866 BRASIL TECPAR AMIGO AVATO BR

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Frequently Asked Questions

ASN AS271138 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271138 is listed under GR FAST NET 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.