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AS272541 Portao Net Telecomunica��es LTDA

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Portao Net Telecomunica��es LTDA

BR 1 Routes

AS Data

AS272541

AS272541 – Portao Net Telecomunica��es LTDA

AS Number	272541
AS Name
Organization	Portao Net Telecomunica��es LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2021-12-03

ASN Intelligence API for production workflows

Use ASN data for AS272541 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	Origin	Origin Name	ISP	# IPs
2804:84cc::/32	AS272541	Portao Net Telecomunica��es LTDA	Portao Net Telecomunicações LTDA	~79×10²⁷

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.
% 2026-03-16T09:23:07-03:00 - 134.199.87.173

aut-num:     AS272541
owner:       Portao Net Telecomunica��es LTDA
responsible: Wiliam Liesenfeld Metz
owner-c:     WILIE2
routing-c:   WILIE2
abuse-c:     WILIE2
created:     20211203
changed:     20211203
inetnum:     2804:84cc::/32

nic-hdl-br:  WILIE2
person:      Wiliam Liesenfeld
created:     20160429
changed:     20260205

% 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
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR
AS14840	BR.Digital Telecom	BR
AS272554	Log-Fi Internet	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269783	WIND NET S.A.	PY
AS268657	Portao Net Telecomunica��es LTDA	BR

Upstreams

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR
AS268657	Portao Net Telecomunica��es LTDA	BR

Frequently Asked Questions

What is ASN AS272541?

ASN AS272541 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272541?

AS272541 is listed under Portao Net Telecomunica��es LTDA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.