ASN Lookup Tool

Telecom South America Ltda BR BR 94 Routes

AS Data

AS28166

AS28166 – Telecom South America Ltda

AS Number 28166
AS Name
Organization Telecom South America Ltda
Country BR
Number of IPv4 Routes 93
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2009-06-23

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Use ASN data for AS28166 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
187.63.138.0/23 512
187.63.128.0/20 4096
200.236.220.0/23 512
177.46.202.0/24 256
177.46.138.0/23 512
177.46.210.0/23 512
177.46.171.0/24 256
177.46.197.0/24 256
177.46.206.0/23 512
177.46.211.0/24 256

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.
% 2026-04-25T09:24:58-03:00 - 134.199.75.106

aut-num:     AS28166
owner:       Telecom South America Ltda
responsible: Rodrigo de Araujo Machado
owner-c:     SIT113
routing-c:   SIT113
abuse-c:     SIT113
created:     20090623
changed:     20130306
inetnum:     187.63.128.0/20
inetnum:     200.236.208.0/20
inetnum:     2804:61c::/32
inetnum:     177.46.128.0/17

nic-hdl-br:  SIT113
person:      Sing-Voip Telecomunica��es
created:     20060604
changed:     20220825

% 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
AS7195 EDGEUNO S.A.S CO
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS272554 Log-Fi Internet BR
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS29049 Delta Telecom Ltd AZ
AS7195 EDGEUNO S.A.S CO
AS35280 F5 Networks SARL FR
AS14840 BR.Digital Telecom BR
AS1031 PEER 1031 LLC US
AS6939 Hurricane Electric LLC US
AS52863 UPX TECNOLOGIA LTDA BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID

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Frequently Asked Questions

ASN AS28166 is an Autonomous System Number used to identify a network for BGP internet routing.
AS28166 is listed under Telecom South America 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.