ASN Lookup Tool

Lojas CEM S.A. BR BR 2 Routes

AS Data

AS266521

AS266521 – Lojas CEM S.A.

AS Number 266521
AS Name
Organization Lojas CEM S.A.()
Country BR
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type BUSINESS
Registry lacnic
Date Allocated 2017-01-20

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Use ASN data for AS266521 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2801:80:1be0::/48 ~1×10²⁴
170.245.60.0/22 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.
% 2026-03-15T09:25:09-03:00 - 119.12.197.120

aut-num:     AS266521
owner:       Lojas CEM S.A.
responsible: CEM - Gest�o de Dom�nios
owner-c:     CEGDO8
routing-c:   CEGDO8
abuse-c:     CEGDO8
created:     20170120
changed:     20240109
inetnum:     170.245.60.0/22
inetnum:     2801:80:1be0::/48

nic-hdl-br:  CEGDO8
person:      CEM  Gest�o de Dom�nios
created:     20240104
changed:     20240104

% 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
AS10429 TELEFÔNICA BRASIL S.A BR
AS10429 TELEF�NICA BRASIL S.A BR
AS16735 ALGAR TELECOM S/A BR
AS4230 CLARO S.A. BR

Upstreams

AS Number Description Country
AS10429 TELEF�NICA BRASIL S.A BR
AS16735 ALGAR TELECOM S/A BR
AS4230 CLARO S.A. BR

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Frequently Asked Questions

ASN AS266521 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266521 is listed under Lojas CEM S.A..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.