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AS270966 4W NET ES TELECOMUNICACOES 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

4W NET ES TELECOMUNICACOES LTDA

BR 1 Routes

AS Data

AS270966

AS270966 – 4W NET ES TELECOMUNICACOES LTDA

AS Number	270966
AS Name
Organization	4W NET ES TELECOMUNICACOES LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2020-07-21

ASN Intelligence API for production workflows

Use ASN data for AS270966 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:5984:b400::/40	AS270966	4W NET ES TELECOMUNICACOES LTDA	4W NET ES TELECOMUNICACOES LTDA	~309×10²⁴

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.
% 2026-03-12T08:04:08-03:00 - 195.133.208.93

aut-num:     AS270966
owner:       4W NET ES TELECOMUNICACOES LTDA
responsible: CAMILA SILVA DE OLIVEIRA
owner-c:     JSAPI2
routing-c:   JSAPI2
abuse-c:     JSAPI2
created:     20200721
changed:     20200721

nic-hdl-br:  JSAPI2
person:      jose stenio aguiar pinheiro
created:     20120209
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
AS263450	NORTE BRASIL NETWORK TELECOMUNICACOES LTDA	BR
AS61674	SPEED WIRELESS SERVICOS DE COMUNICACAO MULTIMIDIA	BR
AS268707	4W NET ES TELECOMUNICACOES LTDA	BR
AS269485	JRNETWORKS Telecom	BR
AS263934	InfoRR Solucoes em Tecnologia	BR
AS1916	Rede Nacional de Ensino e Pesquisa	BR
AS272460	Ms Fibra Ltda	BR
AS4230	CLARO S.A.	BR

Upstreams

AS Number	Description	Country
AS263934	InfoRR Solucoes em Tecnologia	BR
AS1916	Rede Nacional de Ensino e Pesquisa	BR
AS4230	CLARO S.A.	BR

Downstreams

AS Number	Description	Country
AS263450	NORTE BRASIL NETWORK TELECOMUNICACOES LTDA	BR
AS61674	SPEED WIRELESS SERVICOS DE COMUNICACAO MULTIMIDIA	BR
AS268707	4W NET ES TELECOMUNICACOES LTDA	BR
AS269485	JRNETWORKS Telecom	BR
AS272460	Ms Fibra Ltda	BR

Frequently Asked Questions

What is ASN AS270966?

ASN AS270966 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270966?

AS270966 is listed under 4W NET ES TELECOMUNICACOES 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.