ASN Lookup Tool

MC Telecom BR BR 14 Routes

AS Data

AS52741

AS52741 – MC Telecom

AS Number 52741
AS Name
Organization MC Telecom
Country BR
Number of IPv4 Routes 10
Number of IPv6 Routes 4
ASN type ISP
Registry lacnic
Date Allocated 2013-01-31

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Use ASN data for AS52741 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
177.85.104.0/22 1024
177.85.110.0/23 512
143.255.208.0/23 512
177.85.106.0/24 256
143.255.208.0/22 1024
2804:f20:4000::/34 ~20×10²⁷
2804:f20::/32 ~79×10²⁷
143.255.210.0/23 512
177.85.108.0/22 1024
2804:f20:8000::/33 ~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.
% 2026-04-01T09:31:10-03:00 - 213.159.12.125

aut-num:     AS52741
owner:       MC Telecom
responsible: Hermison Gon�alves de Castro
owner-c:     HGC43
routing-c:   HGC43
abuse-c:     HGC43
created:     20130131
changed:     20130306
inetnum:     177.85.104.0/22
inetnum:     177.85.108.0/22
inetnum:     2804:f20::/32
inetnum:     143.255.208.0/22

nic-hdl-br:  HGC43
person:      Hermison G. Castro
created:     20040506
changed:     20080422

% 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
AS266217 NETINFOR TELECOMUNICACOES LTDA BR
AS263345 Power Tech Telecom BR
AS269096 N&K TECNOLOGIA LTDA BR

Upstreams

AS Number Description Country
AS263345 Power Tech Telecom BR
AS269096 N&K TECNOLOGIA LTDA BR

Downstreams

AS Number Description Country
AS266217 NETINFOR TELECOMUNICACOES LTDA BR

Legacy Routes

192.144.120.0/22

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Frequently Asked Questions

ASN AS52741 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52741 is listed under MC Telecom.
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.