How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS266650 QERO TELECOMUNICACOES DO BRASIL 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

QERO TELECOMUNICACOES DO BRASIL LTDA qerotelecom.com

BR 6 Routes

AS Data

AS266650

AS266650 – QERO TELECOMUNICACOES DO BRASIL LTDA

AS Number	266650
AS Name	26.951.779/0001-14
Organization	QERO TELECOMUNICACOES DO BRASIL LTDA()
Country	BR
Website	qerotelecom.com
Number of IPv4 Routes	3
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2017-06-22

ASN Intelligence API for production workflows

Use ASN data for AS266650 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

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.201.218.0/23	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	512
128.201.216.0/22	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	1024
2804:3f48::/32	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	~79×10²⁷
128.201.216.0/23	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	512
2804:3f48:8000::/33	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	~40×10²⁷
2804:3f48::/33	AS266650	QERO TELECOMUNICACOES DO BRASIL LTDA	QERO TELECOMUNICACOES DO BRASIL LTDA	~40×10²⁷

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.
% 2026-03-16T09:22:18-03:00 - 136.227.182.137

aut-num:     AS266650
owner:       QERO TELECOMUNICACOES DO BRASIL LTDA
ownerid:     26.951.779/0001-14
responsible: RANIER FERREIRA PAIX�O
country:     BR
owner-c:     RAFPA47
routing-c:   RAFPA47
abuse-c:     RAFPA47
created:     20170622
changed:     20170622
inetnum:     128.201.216.0/22
inetnum:     2804:3f48::/32

nic-hdl-br:  RAFPA47
person:      Ranier Ferreira Paixao
e-mail:      rf@qerotelecom.com
country:     BR
created:     20170321
changed:     20250502

% 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
AS266460	NetGo Telecomunica��es do Brasil	BR
AS52822	R e R Informatica LTDA	BR
AS266460	NetGo Telecomunicaes do Brasil	BR

Upstreams

AS Number	Description	Country
AS266460	NetGo Telecomunica��es do Brasil	BR

Downstreams

AS Number	Description	Country
AS52822	R e R Informatica LTDA	BR

Frequently Asked Questions

What is ASN AS266650?

ASN AS266650 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266650?

AS266650 is listed under QERO TELECOMUNICACOES DO BRASIL 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.