ASN Lookup Tool

Master Telecom yahoo.com.br BR BR 9 Routes

AS Data

AS52847

AS52847 – Master Telecom

AS Number 52847
AS Name 05.902.563/0001-99
Organization Master Telecom()
Country BR
Website yahoo.com.br
Number of IPv4 Routes 7
Number of IPv6 Routes 2
ASN type ISP
Registry lacnic
Date Allocated 2012-11-08

ASN Intelligence API for production workflows

Use ASN data for AS52847 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 # IPs
177.66.150.0/24 256
177.66.148.0/24 256
2804:1084:8000::/33 ~40×10²⁷
177.66.149.0/24 256
2804:1084::/32 ~79×10²⁷
177.66.148.0/22 1024
177.66.150.0/23 512
177.66.148.0/23 512
177.66.151.0/24 256

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.
% 2026-03-16T09:22:21-03:00 - 152.39.235.8

aut-num:     AS52847
owner:       Master Telecom
ownerid:     05.902.563/0001-99
responsible: Islan Santos de Oliveira
country:     BR
owner-c:     ISO10
routing-c:   ISO10
abuse-c:     ISO10
created:     20121108
changed:     20130306
inetnum:     177.66.148.0/22
inetnum:     2804:1084::/32

nic-hdl-br:  ISO10
person:      Islan Santos de Oliveira
e-mail:      islanso@yahoo.com.br
country:     BR
created:     20011101
changed:     20230425

% 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
AS266574 GMT Multimidia Ltda BR

Upstreams

AS Number Description Country
AS266574 GMT Multimidia Ltda BR

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS52847 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52847 is listed under Master 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.