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AS266309 TOP NET LTDA | IPGeolocation.io

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

TOP NET LTDA

BR 4 Routes

AS Data

AS266309

AS266309 – TOP NET LTDA

AS Number	266309
AS Name
Organization	TOP NET LTDA()
Country	BR
Number of IPv4 Routes	1
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2016-10-19

ASN Intelligence API for production workflows

Use ASN data for AS266309 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
2804:35d4::/32	AS266309	TOP NET LTDA	TOP NET LTDA	~79×10²⁷
2804:35d4::/33	AS266309	TOP NET LTDA	TOP NET LTDA	~40×10²⁷
2804:35d4:8000::/33	AS266309	TOP NET LTDA	TOP NET LTDA	~40×10²⁷
170.79.176.0/22	AS266309	TOP NET LTDA	TOP NET LTDA	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.
% 2026-03-14T09:25:53-03:00 - 134.199.74.44

aut-num:     AS266309
owner:       TOP NET LTDA
responsible: Osselia Rangel Vieira
owner-c:     ACXAV2
routing-c:   ACXAV2
abuse-c:     ACXAV2
created:     20161019
changed:     20161019
inetnum:     170.79.176.0/22
inetnum:     2804:35d4::/32

nic-hdl-br:  ACXAV2
person:      AMANDA CRISTINA XAVIER AZEVEDO VIEIRA
created:     20160707
changed:     20230904

% 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
AS274572	ACTIVENET TELECOM SERVICOS MULTIMIDIA LTDA	BR
AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	BR

Upstreams

AS Number	Description	Country
AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	BR

Downstreams

AS Number	Description	Country
AS274572	ACTIVENET TELECOM SERVICOS MULTIMIDIA LTDA	BR

Frequently Asked Questions

What is ASN AS266309?

ASN AS266309 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266309?

AS266309 is listed under TOP NET 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.