ASN AS28232 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28232?

AS28232 is listed under BIT INFORMATICA 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?

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AS28232 BIT INFORMATICA LTDA | IPGeolocation.io

ASN Lookup Tool

BIT INFORMATICA LTDA bitwave.com.br

BR 19 Routes

AS Data

AS28232

AS28232 – BIT INFORMATICA LTDA

AS Number	28232
AS Name	05.726.894/0001-15
Organization	BIT INFORMATICA LTDA
Country	BR
Website	bitwave.com.br
Number of IPv4 Routes	12
Number of IPv6 Routes	7
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2008-07-10

ASN Intelligence API for production workflows

Use ASN data for AS28232 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:7ed8::/32	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	~79×10²⁷
189.127.46.0/23	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	512
189.127.40.0/21	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	2048
189.127.38.0/23	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	512
2804:7ed8:8000::/34	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	~20×10²⁷
189.127.32.0/23	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	512
2804:7ed8::/33	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	~40×10²⁷
2804:7ed8:8000::/33	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	~40×10²⁷
189.127.35.0/24	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	256
2804:7ed8:4000::/34	AS28232	BIT INFORMATICA LTDA	BIT INFORMATICA LTDA	~20×10²⁷

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.
% 2026-06-14T09:19:19-03:00 - 136.227.187.134

aut-num:     AS28232
owner:       BIT INFORMATICA LTDA
ownerid:     05.726.894/0001-15
responsible: Joab Gomes Alves
country:     BR
owner-c:     JGA81
routing-c:   JGA81
abuse-c:     RAMSI304
created:     20080710
changed:     20170728
inetnum:     189.127.32.0/20
inetnum:     2804:7ed8::/32

nic-hdl-br:  JGA81
person:      Joab Gomes Alves
e-mail:      joabgomes@bitwave.com.br
country:     BR
created:     20030219
changed:     20250520

nic-hdl-br:  RAMSI304
person:      Raniel Martins da Silva
e-mail:      contato.ranielmartins@gmail.com
country:     BR
created:     20150423
changed:     20250517

% 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" : "AS28232",
    "country" : "BR",
    "admin_contacts" : [ "JGA81" ],
    "tech_contacts" : [ "JGA81" ],
    "abuse_contacts" : [ "RAMSI304" ],
    "date_created" : "2008-07-10",
    "date_updated" : "2017-07-28",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "05.726.894/0001-15",
    "name" : "BIT INFORMATICA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "RAMSI304" ],
    "date_created" : "2008-07-10",
    "date_updated" : "2017-07-28",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JGA81",
    "country" : "BR",
    "email" : [ "joabgomes@bitwave.com.br" ],
    "date_created" : "2003-02-19",
    "date_updated" : "2025-05-20",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JGA81",
    "country" : "BR",
    "email" : [ "joabgomes@bitwave.com.br" ],
    "date_created" : "2003-02-19",
    "date_updated" : "2025-05-20",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "RAMSI304",
    "country" : "BR",
    "email" : [ "contato.ranielmartins@gmail.com" ],
    "date_created" : "2015-04-23",
    "date_updated" : "2025-05-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS7195	EDGEUNO S.A.S	CO
AS28368	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA ME	BR
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS273609	ESCO SOLUCOES ENERGETICAS LTDA	BR