ASN Lookup Tool

Ampernet Telecomunicações Ltda ampernet.com.br BR BR 137 Routes

AS Data

AS28158

AS28158 – Ampernet Telecomunicações Ltda

AS Number 28158
AS Name 04.596.419/0001-09
Organization Ampernet Telecomunicações Ltda
Country BR
Website ampernet.com.br
Number of IPv4 Routes 96
Number of IPv6 Routes 9
ASN type ISP
Registry lacnic
Date Allocated 2009-05-08

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

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IP Ranges

Route # IPs
45.234.2.0/24 256
187.109.98.0/24 256
187.109.110.0/24 256
170.246.194.0/23 512
187.60.222.0/24 256
2804:6fc::/32 ~79×10²⁷
45.189.147.0/24 256
45.234.0.0/22 1024
187.109.96.0/22 1024
177.129.120.0/22 1024
170.84.160.0/24 256
2804:6fc:8000::/34 ~20×10²⁷
45.238.68.0/22 1024
2804:6fc::/34 ~20×10²⁷
45.189.144.0/24 256
138.97.9.0/24 256
187.109.104.0/24 256
2804:6fc:c000::/35 ~1×10³⁰
177.101.128.0/22 1024
187.60.216.0/24 256
187.60.212.0/23 512
187.60.210.0/24 256
187.60.208.0/21 2048
177.101.132.0/24 256
187.60.217.0/24 256
177.23.192.0/23 512
170.83.104.0/22 1024
187.109.100.0/23 512
187.109.105.0/24 256
177.101.135.0/24 256
187.60.218.0/23 512
2804:6fc::/35 ~1×10³⁰
187.120.236.0/22 1024
187.60.222.0/23 512
2804:6fc:8000::/33 ~40×10²⁷
2804:6fc:6000::/35 ~1×10³⁰
187.60.214.0/24 256
187.109.96.0/23 512
177.101.128.0/24 256
45.189.144.0/22 1024
170.83.104.0/24 256
187.109.100.0/22 1024
177.23.198.0/23 512
177.101.136.0/23 512
170.246.192.0/22 1024
187.60.216.0/23 512
177.129.123.0/24 256
2804:6fc:9000::/36 ~5×10²⁷
138.97.11.0/24 256
187.60.221.0/24 256
45.189.144.0/23 512
177.101.138.0/23 512
187.60.208.0/22 1024
45.238.68.0/23 512
187.60.223.0/24 256
177.101.136.0/24 256
187.120.232.0/22 1024
177.101.128.0/23 512
187.109.96.0/24 256
187.109.109.0/24 256

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.
% 2026-10-05T09:23:09-03:00 - 168.0.213.134

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
inetnum:     45.234.0.0/22
inetnum:     2804:4be4::/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
AS265949 INFO TELECOM INTERNET LTDA BR
AS267464 SMARTLINK TECNOLOGIA EM INTERNET LTDA ME BR
AS266409 SECW TELECOM BR
AS262342 WZNET TELECOM LTDA BR
AS266633 Novumnet Acesso a Internet Ltda. BR
AS61609 NextHop Solutions BR
AS52696 JTR DA SILVA TECNOLOGIA ME BR
AS61923 SUNWAY TELECOM LTDA BR
AS61900 Mais Internet LTDA EPP BR
AS268349 ALAGOINHAS TELECOM BR
AS53175 Unetvale Servicos e Equipamentos LTDA BR
AS139341 ACEVILLE PTE.LTD. SG
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS269719 GN TELECOM BR
AS270735 COMPUTIZE NETWORK TELECOMUNICACOES LTDA BR
AS264067 MUTUM FIBRA LTDA BR
AS262952 LIFE.IN TELECOM BR
AS271529 ONLINE TELECOM.IP LTDA ME BR
AS27715 Locaweb Serviços de Internet S/A BR
AS266989 ETH ENTERPRISE TECNOLOGIA LTDA BR
AS61888 GFT COMERCIO DE TELEFONIA E COMUNICACAO LTDA BR
AS263321 ILOGNET PROVEDOR BR
AS273500 YPN TECNOLOGIA LTDA BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS53162 VOIPGLOBE SERVICOS DE COM MULTIMIDIA VIA INTERNET BR
AS263252 GIGASAT SERVIÇOS DE PROCESSAMENTOS DE DADOS LTDA BR
AS999 CORIX NETWORKS US
AS271233 SUPER TELECOM LTDA BR
AS396986 Bytedance Inc. US
AS32787 Akamai Technologies, Inc. US
AS52560 ATK Telecomunicações Ltda. BR
AS266374 Ponte Digital BR
AS12741 Netia SA PL
AS262761 Sinal Br Telecom Ltda BR
AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS270364 NOVALINK INTERNET LTDA BR
AS28195 Com4 Data Center Ltda BR
AS11432 Telium Telecomunicações Ltda BR
AS268013 Optfiber Telecomunicações Eirelli BR
AS266203 CLICK INTERNET LTDA ME BR
AS262978 Centro de Tecnologia Armazem Datacenter LTDA. BR
AS7049 Silica Networks Argentina S.A. AR
AS266460 NetGo Telecomunicações do Brasil BR
AS61775 AW Fibra BR
AS61819 K L M SERVICOS DE TELECOMUNICACOES LTDA BR
AS28126 BRISANET SERVICOS DE TELECOMUNICACOES S.A BR
AS264983 Conecta Soluções LTDA ME BR
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS273793 INFOPOINT TELECOM LTDA BR
AS10310 Yahoo Holdings Inc. US
AS268106 Link Speed BR
AS268372 WISESITE COMUNICACAO E TECNOLOGIA BR
AS263444 Open X Tecnologia Ltda BR
AS265475 MUVNET TELECOM BR
AS14463 TDKOM INFORMÁTICA LTDA BR
AS262979 LINE TELECOM LTDA BR
AS53107 EVEO S.A. BR
AS267549 NetCOMM FIBRA BR
AS262360 NEDEL TELECOM BR

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
AS263444 Open X Tecnologia Ltda BR
AS53062 ACESSOLINE TELECOMUNICACOES LTDA BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS7713 Telekomunikasi Indonesia PT ID
AS174 Cogent Communications, LLC US
AS7049 Silica Networks Argentina S.A. AR
AS263042 DELTA TELECOM BR
AS35280 F5 Networks SARL FR
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS265759 VIVE TELECOM S.A. PY
AS268411 ASM EQUIPAMENTOS DE INFORMATICA LTDA BR
AS262911 BAU E DORL LTDA BR
AS263303 PROVEDOR DE INTERNET SANTI LTDA ME BR
AS52591 S. C. Terres e Cia Ltda BR
AS61819 K L M SERVICOS DE TELECOMUNICACOES LTDA BR
AS263439 Saber Informática LTDA BR
AS270517 tryideas ltda BR
AS52724 Adriano Telecomunicacoes Ltda Me BR
AS270491 Maria Gomes de Souza Assis 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 Telecomunicações 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.