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AS272489 P R FERREIRA DE SOUZA E CIA 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

P R FERREIRA DE SOUZA E CIA LTDA

BR 1 Routes

AS Data

AS272489

AS272489 – P R FERREIRA DE SOUZA E CIA LTDA

AS Number	272489
AS Name
Organization	P R FERREIRA DE SOUZA E CIA LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2021-07-21

ASN Intelligence API for production workflows

Use ASN data for AS272489 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:81f8::/32	AS272489	P R FERREIRA DE SOUZA E CIA LTDA	P R FERREIRA DE SOUZA E CIA 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.
% 2026-03-21T09:23:38-03:00 - 134.199.64.136

aut-num:     AS272489
owner:       P R FERREIRA DE SOUZA E CIA LTDA
responsible: Pablo Rufino
owner-c:     PRFSL
routing-c:   PRFSL
abuse-c:     PRFSL
created:     20210721
changed:     20210721
inetnum:     2804:81f8::/32

nic-hdl-br:  PRFSL
person:      P R Ferreira de Souza e cia LTDA
created:     20200813
changed:     20200813

% 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
AS52549	NET PREMIUM LTDA ME	BR
AS61573	IP TELECOM	BR
AS52549	NET PREMIUM LTDA - ME	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269194	ST1 INTERNET	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS264479	Turbozone Internet	BR

Upstreams

AS Number	Description	Country
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269194	ST1 INTERNET	BR

Downstreams

AS Number	Description	Country
AS52549	NET PREMIUM LTDA ME	BR

Frequently Asked Questions

What is ASN AS272489?

ASN AS272489 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272489?

AS272489 is listed under P R FERREIRA DE SOUZA E CIA 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.