ASN Lookup Tool

CMC TELECOM LTDA BR BR 37 Routes

AS Data

AS266140

AS266140 – CMC TELECOM LTDA

AS Number 266140
AS Name
Organization CMC TELECOM LTDA
Country BR
Number of IPv4 Routes 7
Number of IPv6 Routes 30
ASN type ISP
Registry lacnic
Date Allocated 2017-04-07

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Use ASN data for AS266140 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3b4c:c000::/36 ~5×10²⁷
2804:3b4c:2000::/36 ~5×10²⁷
2804:3b4c:4000::/34 ~20×10²⁷
45.6.164.0/22 1024
2804:3b4c:e000::/35 ~1×10³⁰
2804:3b4c:d000::/36 ~5×10²⁷
2804:3b4c:c000::/35 ~1×10³⁰
2804:3b4c:b000::/36 ~5×10²⁷
2804:3b4c:1000::/36 ~5×10²⁷
45.6.166.0/24 256

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.
% 2026-04-10T09:25:24-03:00 - 77.81.92.233

aut-num:     AS266140
owner:       CMC TELECOM LTDA
responsible: Cesar Miguel Canavezzi
owner-c:     CTEME9
routing-c:   CTEME9
abuse-c:     CTEME9
created:     20170407
changed:     20170407
inetnum:     45.6.164.0/22
inetnum:     2804:3b4c::/32

nic-hdl-br:  CTEME9
person:      CMC Telecom EIRELI - ME
created:     20170221
changed:     20250121

% 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
AS199081 Lancom Ltd. GR
AS11432 Telium Telecomunica��es Ltda BR
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS262643 Brconecta LTDA BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR

Upstreams

AS Number Description Country
AS28580 Cilnet Comunicação e Informática S.A. BR
AS39120 Convergenze S.p.A. IT
AS35280 F5 Networks SARL FR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS262643 Brconecta LTDA BR

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Frequently Asked Questions

ASN AS266140 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266140 is listed under CMC TELECOM LTDA.
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.