ASN Lookup Tool

Fournet One Servi�os de Comunica��o e Inform�tica BR BR 6 Routes

AS Data

AS267211

AS267211 – Fournet One Servi�os de Comunica��o e Inform�tica

AS Number 267211
AS Name 38.083.153/0001-12
Organization Fournet One Servi�os de Comunica��o e Inform�tica()
Country BR
Number of IPv4 Routes 6
Number of IPv6 Routes 0
ASN type BUSINESS
Registry lacnic
Date Allocated 2018-02-19

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Use ASN data for AS267211 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
45.231.122.0/23 512
45.231.121.0/24 256
45.231.120.0/24 256
45.231.122.0/24 256
45.231.123.0/24 256
45.231.120.0/23 512

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.
% 2026-03-16T09:25:00-03:00 - 94.176.51.9

aut-num:     AS267211
owner:       Fournet One Servi�os de Comunica��o e Inform�tica
ownerid:     38.083.153/0001-12
responsible: Thiago Amaral de Castro da Silva
country:     BR
owner-c:     TACSI496
routing-c:   FSILT42
abuse-c:     FSILT42
created:     20180219
changed:     20251002
inetnum:     45.231.120.0/22
inetnum:     2804:49f8::/32

nic-hdl-br:  TACSI496
person:      Thiago Amaral de Castro da Silva
e-mail:      thiagoooo_22@hotmail.com
country:     BR
created:     20240509
changed:     20240509

nic-hdl-br:  FSILT42
person:      FOURNETWORK SERVICOS DE INFORMATICA LTD
e-mail:      fournetworkinformatica@gmail.com
country:     BR
created:     20170606
changed:     20250426

% 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
AS267373 ÁGIL TECOMUNICACOES LTDA BR
AS267373 �GIL TECOMUNICACOES LTDA BR

Upstreams

AS Number Description Country
AS267373 �GIL TECOMUNICACOES LTDA BR

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Frequently Asked Questions

ASN AS267211 is an Autonomous System Number used to identify a network for BGP internet routing.
AS267211 is listed under Fournet One Servi�os de Comunica��o e Inform�tica.
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.