ASN AS28178 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28178?

AS28178 is listed under Networld Provedor e Servicos de Internet Ltda.

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.

AS28178 Networld Provedor e Servicos de Internet Ltda

ASN Lookup Tool

Networld Provedor e Servicos de Internet Ltda nwi.com.br

BR 23 Routes

AS Data

AS28178

AS28178 – Networld Provedor e Servicos de Internet Ltda

AS Number	28178
AS Name	00.545.482/0001-65
Organization	Networld Provedor e Servicos de Internet Ltda
Country	BR
Website	nwi.com.br
Number of IPv4 Routes	22
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2008-01-10

ASN Intelligence API for production workflows

Use ASN data for AS28178 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	Origin	Origin Name	ISP	# IPs
177.75.14.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	512
2804:638::/32	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	~79×10²⁷
189.85.80.0/21	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	2048
177.75.0.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	512
189.85.80.0/20	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	4096
189.85.84.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	MINISTERIO DO MEIO AMBIENTE	512
189.85.82.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	512
189.85.94.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	512
177.75.8.0/21	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	2048
189.85.86.0/23	AS28178	Networld Provedor e Servicos de Internet Ltda	Networld Provedor e Servicos de Internet Ltda	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.
% 2026-04-10T09:25:23-03:00 - 136.227.180.157

aut-num:     AS28178
owner:       Networld Provedor e Servicos de Internet Ltda
ownerid:     00.545.482/0001-65
responsible: Eric Figueiredo Nobre Formiga
country:     BR
owner-c:     PRI3
routing-c:   PRI3
abuse-c:     PRI3
created:     20080110
changed:     20130306
inetnum:     189.85.80.0/20
inetnum:     177.75.0.0/20
inetnum:     2804:638::/32

nic-hdl-br:  PRI3
person:      Principal Internet
e-mail:      postmaster@nwi.com.br
country:     BR
created:     19981202
changed:     20200729

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS28178",
    "country" : "BR",
    "admin_contacts" : [ "PRI3" ],
    "tech_contacts" : [ "PRI3" ],
    "abuse_contacts" : [ "PRI3" ],
    "date_created" : "2008-01-10",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "00.545.482/0001-65",
    "name" : "Networld Provedor e Servicos de Internet Ltda",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "PRI3" ],
    "date_created" : "2008-01-10",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "PRI3",
    "country" : "BR",
    "email" : [ "postmaster@nwi.com.br" ],
    "date_created" : "1998-12-02",
    "date_updated" : "2020-07-29",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "PRI3",
    "country" : "BR",
    "email" : [ "postmaster@nwi.com.br" ],
    "date_created" : "1998-12-02",
    "date_updated" : "2020-07-29",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PRI3",
    "country" : "BR",
    "email" : [ "postmaster@nwi.com.br" ],
    "date_created" : "1998-12-02",
    "date_updated" : "2020-07-29",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS28260	ALTA REDE CORPORATE NETWORK TELECOM LTDA - EPP	BR
AS263152	MIGO TELECOM	BR
AS7195	EDGEUNO S.A.S	CO
AS271218	AL TELECOM TELECOMUNICAÇÕES LTDA	BR
AS267145	Netsim Provedor de Sistema de Integracao A Midia L	BR
AS40850	UPIX NETWORKS INTERNATIONAL LLC	US
AS271218	AL TELECOM - TELECOMUNICAES LTDA	BR
AS37468	Angola Cables	AO
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS37468	Angola Cables	AO
AS26615	TIM S/A	BR
AS7195	EDGEUNO S.A.S	CO
AS1031	PEER 1031 LLC	US
AS16735	ALGAR TELECOM S/A	BR
AS3356	Level 3 Parent, LLC	US

Downstreams

AS Number	Description	Country
AS53237	TELECOMUNICACOES BRASILEIRAS S. A. TELEBRAS	BR
AS265138	ACESSO.COM PROVEDOR DE INTERNET	BR
AS270536	GNET SOLUCOES EM INFORMATICA EIRELI	BR
AS269097	CYBERNET LTDA	BR
AS53221	ENGETRONICS INTERNET DATACENTER	BR
AS270372	CEUNET TELECOM EIRELI	BR
AS268763	GO FAST TELECOMUNICACOES LTDA.	BR
AS271751	GIGANET WIRELESS LTDA	BR
AS26118	MINISTERIO PUBLICO DA UNIAO	BR
AS271218	AL TELECOM TELECOMUNICAÇÕES LTDA	BR