ASN Lookup Tool

PROSUL PROJETOS, SUPERVISAO E PLANEJAMENTO LTDA. BR BR 1 Routes

AS Data

AS263381

AS263381 – PROSUL PROJETOS, SUPERVISAO E PLANEJAMENTO LTDA.

AS Number 263381
AS Name
Organization PROSUL PROJETOS, SUPERVISAO E PLANEJAMENTO LTDA.()
Country BR
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type BUSINESS
Registry lacnic
Date Allocated 2014-03-24

ASN Intelligence API for production workflows

Use ASN data for AS263381 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route # IPs
191.36.239.0/24 256

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.
% 2026-03-16T09:17:27-03:00 - 134.199.85.197

aut-num:     AS263381
owner:       PROSUL - PROJETOS, SUPERVISAO E PLANEJAMENTO LTDA.
responsible: Gustavo Fabiano Vieira Costa
owner-c:     PPSPL4
routing-c:   PPSPL4
abuse-c:     PPSPL4
created:     20140324
changed:     20140324
inetnum:     191.36.239.0/24
inetnum:     2801:80:9a0::/48

nic-hdl-br:  PPSPL4
person:      PROSUL - PROJ., SUP. E PLAN. Ltda.
created:     20120426
changed:     20230814

% 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
AS28343 UNIFIQUE TELECOMUNICACOES S/A BR

Upstreams

AS Number Description Country
AS28343 UNIFIQUE TELECOMUNICACOES S/A BR

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Frequently Asked Questions

ASN AS263381 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263381 is listed under PROSUL PROJETOS, SUPERVISAO E PLANEJAMENTO 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.