ASN Lookup Tool

VIAR TELECOMUNICA��ES LTDA viarnet.com.br BR BR 14 Routes

AS Data

AS263532

AS263532VIAR TELECOMUNICA��ES LTDA

AS Number 263532
AS Name 11.158.918/0001-80
Organization VIAR TELECOMUNICA��ES LTDA()
Country BR
Website viarnet.com.br
Number of IPv4 Routes 11
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2014-01-17

ASN Intelligence API for production workflows

Use ASN data for AS263532 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
191.5.52.0/22 1024
191.5.48.0/21 2048
191.5.50.0/23 512
191.5.48.0/22 1024
2804:1364:8000::/33 ~40×10²⁷
2804:1364::/32 ~79×10²⁷
38.159.168.0/22 1024
191.5.48.0/23 512
191.5.49.44/32 1
2804:1364::/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.
% 2026-03-13T09:21:38-03:00 - 180.149.9.131

aut-num:     AS263532
owner:       VIAR TELECOMUNICA��ES LTDA
ownerid:     11.158.918/0001-80
responsible: Patrick Willian Viar Orth
country:     BR
owner-c:     PAVIA6
routing-c:   PAVIA6
abuse-c:     YOSLT2
created:     20140117
changed:     20221101
inetnum:     191.5.48.0/21
inetnum:     2804:1364::/32
as-in:       from AS53062 100 accept ANY
as-in:       from AS28142 100 accept ANY
as-in:       from AS262567 100 accept ANY
as-in:       from AS28158 100 accept ANY
as-out:      to AS53062 announce AS263532
as-out:      to AS28142 announce AS263532
as-out:      to AS262567 announce AS263532
as-out:      to AS28158 announce AS263532

nic-hdl-br:  PAVIA6
person:      Patrick Viar
e-mail:      patrick@viarnet.com.br
country:     BR
created:     20071231
changed:     20250206

nic-hdl-br:  YOSLT2
person:      YOU SOLU��ES LTDA
e-mail:      noc@youisp.com.br
country:     BR
created:     20210727
changed:     20220922

% 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
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS269416 SEMEAR TELECOM EIRELI BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS9498 Bharti Airtel Ltd IN

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS53065 Opcao Telecom BR
AS35280 F5 Networks SARL FR
AS263237 PowerHost Telecom SPA CL
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID
AS267056 EVEREST RIDGE DO BRASIL LTDA BR
AS1916 Rede Nacional de Ensino e Pesquisa BR

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Frequently Asked Questions

ASN AS263532 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263532 is listed under VIAR 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.