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AS263339 3WLINK INTERNET 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

3WLINK INTERNET LTDA

BR 20 Routes

AS Data

AS263339

AS263339 – 3WLINK INTERNET LTDA

AS Number	263339
AS Name
Organization	3WLINK INTERNET LTDA()
Country	BR
Number of IPv4 Routes	17
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2014-03-13

ASN Intelligence API for production workflows

Use ASN data for AS263339 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
2804:1498::/32	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	~79×10²⁷
191.36.198.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
191.36.205.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
191.36.193.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
191.36.203.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
2804:1498:8000::/33	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	~40×10²⁷
191.36.196.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
191.36.200.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	256
2804:1498::/33	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	~40×10²⁷
191.36.207.0/24	AS263339	3WLINK INTERNET LTDA	3WLINK INTERNET LTDA	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.
% 2026-03-04T09:26:21-03:00 - 213.159.13.36

aut-num:     AS263339
owner:       3WLINK INTERNET LTDA
responsible: Rodrigo Bonvine Branco
owner-c:     WLILT6
routing-c:   WLILT6
abuse-c:     WLILT6
created:     20140313
changed:     20250122
inetnum:     191.36.192.0/20
inetnum:     2804:1498::/32

nic-hdl-br:  WLILT6
person:      3WLink Internet LTDA
created:     20250122
changed:     20250122

% 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
AS262808	Brasilnet Telecomunica��es Ltda ME	BR
AS264119	UBA CONECT TELECOM LTDA - ME	BR
AS262808	Brasilnet Telecomunicações Ltda ME	BR
AS264119	UBA CONECT TELECOM LTDA ME	BR

Upstreams

AS Number	Description	Country
AS262808	Brasilnet Telecomunica��es Ltda ME	BR

Downstreams

AS Number	Description	Country
AS264119	UBA CONECT TELECOM LTDA ME	BR

Frequently Asked Questions

What is ASN AS263339?

ASN AS263339 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263339?

AS263339 is listed under 3WLINK INTERNET 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.