ASN Lookup Tool

Ampernet Telecomunica��es Ltda ampernet.com.br BR BR 101 Routes

AS Data

AS28158

AS28158Ampernet Telecomunica��es Ltda

AS Number 28158
AS Name 04.596.419/0001-09
Organization Ampernet Telecomunica��es Ltda()
Country BR
Website ampernet.com.br
Number of IPv4 Routes 93
Number of IPv6 Routes 8
ASN type ISP
Registry lacnic
Date Allocated 2009-05-08

ASN Intelligence API for production workflows

Use ASN data for AS28158 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:6fc:9000::/36 ~5×10²⁷
45.238.70.0/23 512
177.101.138.0/24 256
138.97.11.0/24 256
177.101.136.0/22 1024
177.101.140.0/24 256
177.101.129.0/24 256
187.60.208.0/22 1024
177.101.137.0/24 256
177.101.128.0/23 512

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.
% 2026-03-16T09:24:29-03:00 - 185.77.250.155

aut-num:     AS28158
owner:       Ampernet Telecomunica��es Ltda
ownerid:     04.596.419/0001-09
responsible: Thiago P. Luquini
country:     BR
owner-c:     ATL169
routing-c:   ATL169
abuse-c:     ATL169
created:     20090508
changed:     20130306
inetnum:     187.60.208.0/20
inetnum:     187.109.96.0/20
inetnum:     177.101.128.0/20
inetnum:     2804:6fc::/32
inetnum:     138.97.8.0/22
inetnum:     170.84.160.0/22
inetnum:     187.120.232.0/21
inetnum:     45.238.68.0/22
inetnum:     170.83.104.0/22
inetnum:     45.162.40.0/22
inetnum:     177.23.192.0/21
inetnum:     177.129.120.0/22
inetnum:     170.246.192.0/22
inetnum:     2804:3a4::/32
inetnum:     45.189.144.0/22
inetnum:     2804:66fc::/32

nic-hdl-br:  ATL169
person:      Ampernet Telecomunica��es Ltda
e-mail:      thiago@ampernet.com.br
country:     BR
created:     20020131
changed:     20240805

% 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
AS262756 Ligga Telecomunica��es S.A. BR
AS262482 HOMENET TELECOMUNICAÇÕES LTDA BR
AS60602 Inovare-Prim SRL MD
AS264232 RCA COMPANY DE TELECOMUNICA��ES DE PARANAVA� LTDA BR
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS263076 Universidade Estadual de Maringá - UEM BR
AS269416 SEMEAR TELECOM EIRELI BR
AS262629 Cooper Card Instituio de Pagamento Ltda BR
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS60068 Datacamp Limited GB
AS39120 Convergenze S.p.A. IT
AS6453 TATA COMMUNICATIONS AMERICA INC US
AS7195 EDGEUNO S.A.S CO
AS14840 BR.Digital Telecom BR
AS263237 PowerHost Telecom SPA CL
AS263444 Open X Tecnologia Ltda BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53062 ALT GRUPO BRASIL TECPAR BR

Downstreams

AS Number Description Country
AS262756 Ligga Telecomunica��es S.A. BR
AS265759 VIVE TELECOM S.A. PY
AS268411 ASM EQUIPAMENTOS DE INFORMATICA LTDA BR
AS263439 Saber Inform�tica LTDA BR
AS266203 CLICK INTERNET LTDA ME BR
AS262911 BAU E DORL LTDA BR
AS264232 RCA COMPANY DE TELECOMUNICA��ES DE PARANAVA� LTDA BR
AS61717 NetTri Telecom BR
AS52591 S. C. Terres e Cia Ltda BR
AS263303 PROVEDOR DE INTERNET SANTI LTDA ME BR

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Frequently Asked Questions

ASN AS28158 is an Autonomous System Number used to identify a network for BGP internet routing.
AS28158 is listed under Ampernet Telecomunica��es 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.