ASN AS28146 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28146?

AS28146 is listed under MHNET TELECOM.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS28146 MHNET TELECOM | IPGeolocation.io

ASN Lookup Tool

MHNET TELECOM

BR 176 Routes

AS Data

AS28146

AS28146 – MHNET TELECOM

AS Number	28146
AS Name
Organization	MHNET TELECOM
Country	BR
Number of IPv4 Routes	155
Number of IPv6 Routes	21
ASN type	ISP
Registry	lacnic
Date Allocated	2009-02-18

ASN Intelligence API for production workflows

Use ASN data for AS28146 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.75.104.0/21	AS28146	MHNET TELECOM	MHNET TELECOM	2048
2804:26e0::/32	AS28146	MHNET TELECOM	MHNET TELECOM	~79×10²⁷
187.45.123.0/24	AS28146	MHNET TELECOM	MKANET SERVIÇOS E COMÉRCIO DE INFORMÁTICA LTDA	256
187.45.101.0/24	AS28146	MHNET TELECOM	MHNET TELECOM	256
177.125.32.0/21	AS28146	MHNET TELECOM	MHNET TELECOM	2048
177.75.130.0/24	AS28146	MHNET TELECOM	MHNET TELECOM	256
177.75.107.0/24	AS28146	MHNET TELECOM	MHNET TELECOM	256
187.45.104.0/24	AS28146	MHNET TELECOM	MHNET TELECOM	256
187.45.114.0/24	AS28146	MHNET TELECOM	MKANET SERVIÇOS E COMÉRCIO DE INFORMÁTICA LTDA	256
187.45.96.0/20	AS28146	MHNET TELECOM	MHNET TELECOM	4096

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.
% 2026-04-10T09:27:46-03:00 - 134.199.65.103

aut-num:     AS28146
owner:       MHNET TELECOM
responsible: Patrick Canton
owner-c:     PAC343
routing-c:   PAC343
abuse-c:     CTIMH
created:     20090218
changed:     20220209
inetnum:     187.45.96.0/20
inetnum:     187.45.112.0/20
inetnum:     177.75.128.0/20
inetnum:     177.75.144.0/20
inetnum:     179.127.128.0/20
inetnum:     2804:108c::/32
inetnum:     170.84.56.0/22
inetnum:     138.186.116.0/22
inetnum:     2804:26e0::/32
inetnum:     143.208.12.0/22
inetnum:     45.227.192.0/22
inetnum:     45.71.224.0/22
inetnum:     45.238.164.0/22
inetnum:     45.238.108.0/22
inetnum:     186.250.88.0/22
inetnum:     138.204.72.0/22
inetnum:     179.191.36.0/22
inetnum:     143.255.100.0/22
inetnum:     177.86.0.0/21
inetnum:     177.73.188.0/22
inetnum:     191.36.132.0/22
inetnum:     170.0.168.0/22
inetnum:     186.236.0.0/20
inetnum:     186.236.16.0/20
inetnum:     168.0.4.0/22
inetnum:     170.233.40.0/22
inetnum:     177.125.32.0/21
inetnum:     177.234.132.0/22
inetnum:     170.245.216.0/22
inetnum:     45.162.164.0/22
inetnum:     177.75.96.0/20
inetnum:     187.110.176.0/20

nic-hdl-br:  PAC343
person:      Patrick Canton
created:     20020727
changed:     20250130

nic-hdl-br:  CTIMH
person:      Centro de tratamento de incidentes MHNET
created:     20220209
changed:     20220209

% 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
AS266063	G.W. DA SILVA SERVICOS DE COMUNICACAO MULTIMIDIA -	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS264392	AOM INFORMÁTICA LTDA	BR
AS273675	CRERAL - TELECOMUNICACOES COMERCIO E SERVICOS LTDA	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR

Upstreams

AS Number	Description	Country
AS60068	Datacamp Limited	GB
AS39120	Convergenze S.p.A.	IT
AS264409	GRUPO YAX	BR
AS6762	TELECOM ITALIA SPARKLE S.p.A.	IT
AS6939	Hurricane Electric LLC	US
AS61599	EAI TELECOMUNICACOES LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS53013	UFINET BRASIL S.A.	BR
AS10881	FUNPAR Fundacao da UFPR para o DCTC	BR
AS13786	Seabras 1 USA, LLC	US

Downstreams

AS Number	Description	Country
AS264392	AOM INFORMÁTICA LTDA	BR
AS61666	GLOBOINFO LTDA	BR
AS266917	MARIPANET TELECOM LTDA	BR
AS53218	SPEEDSERVICE TELECOMUNICACOES LTDA	BR
AS266323	HPN TELECOMUNICAÇÕES LTDA	BR
AS7048	MHNET TELECOM	BR
AS52770	Acem Telecom Ltda	BR
AS266580	PC INFO TELECOM EIRELI ME	BR
AS267581	HOMENET PROVEDOR	BR
AS52727	IMNET Telecomunicacoes Ltda	BR