ASN Lookup Tool

Fullnet Telecomunica��es LTDA fullnet.com.br BR BR 15 Routes

AS Data

AS263994

AS263994 – Fullnet Telecomunica��es LTDA

AS Number 263994
AS Name 18.526.904/0001-10
Organization Fullnet Telecomunica��es LTDA(18.526.904/0001-10)
Country BR
Website fullnet.com.br
Number of IPv4 Routes 14
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2015-09-10

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Use ASN data for AS263994 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
138.255.220.0/22 1024
138.255.221.0/24 256
2804:290c::/36 ~5×10²⁷
168.196.146.0/24 256
138.255.220.0/23 512
168.196.144.0/22 1024
138.255.222.0/24 256
138.255.220.0/24 256
168.196.147.0/24 256
168.196.144.0/23 512

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.
% 2026-03-10T09:30:02-03:00 - 216.194.89.148

aut-num:     AS263994
owner:       Fullnet Telecomunica��es LTDA
ownerid:     18.526.904/0001-10
responsible: Helio Borges Martins Junior
country:     BR
owner-c:     HBMJU4
routing-c:   HBMJU4
abuse-c:     HBMJU4
created:     20150910
changed:     20150910
inetnum:     138.255.220.0/22
inetnum:     2804:290c::/32
inetnum:     168.196.144.0/22

nic-hdl-br:  HBMJU4
person:      Helio Borges Martins Junior
e-mail:      helio@fullnet.com.br
country:     BR
created:     20131005
changed:     20220801

% 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
AS268578 HORUS INTERNET BR
AS60602 Inovare-Prim SRL MD
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS269416 SEMEAR TELECOM EIRELI BR
AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA BR
AS199524 G-Core Labs S.A. LU
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS262588 EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES BR
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS35280 F5 Networks SARL FR
AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. BR
AS263237 PowerHost Telecom SPA CL
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS23106 AMERICAN TOWER DO BRASIL COMUNICA��O MULTIM�DIA LT BR
AS7713 Telekomunikasi Indonesia PT ID
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA BR
AS263432 CORPORATIVA TELECOMUNICACOES EIRELI ME BR

Downstreams

AS Number Description Country
AS268578 HORUS INTERNET BR
AS265468 BRASIL NETWORKS LTDA BR
AS264557 Vale & Vale Telecomunicacoes Ltda ME BR
AS268801 intertel telecomunicacao LTDA BR
AS263932 Impacto Informatica LTDA ME BR
AS272783 NETWII TELECOM LTDA BR
AS272250 FX INFOTELECOM BR

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Frequently Asked Questions

ASN AS263994 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263994 is listed under Fullnet Telecomunica��es 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.