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AS269372 ProSys Informatica LTDA ME

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

ProSys Informatica LTDA ME prosysinformatica.com.br

BR 7 Routes

AS Data

AS269372

AS269372 – ProSys Informatica LTDA ME

AS Number	269372
AS Name	05.671.440/0001-94
Organization	ProSys Informatica LTDA ME
Country	BR
Website	prosysinformatica.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	2
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2019-09-24

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Use ASN data for AS269372 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.185.96.0/24	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	256
45.185.97.0/24	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	256
2804:639c:8000::/34	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	~20×10²⁷
45.185.98.0/24	AS269372	ProSys Informatica LTDA ME	L P CENTURIAO SOLUCOES EM INFORMATICA	256
45.185.96.0/23	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	512
2804:639c::/33	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	~40×10²⁷
45.185.99.0/24	AS269372	ProSys Informatica LTDA ME	ProSys Informatica LTDA ME	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.
% 2026-05-01T09:41:28-03:00 - 136.227.188.143

aut-num:     AS269372
owner:       ProSys Informatica LTDA ME
ownerid:     05.671.440/0001-94
responsible: Flavio Henrique Rodrigues do Prado
country:     BR
owner-c:     FHP65
routing-c:   FHP65
abuse-c:     FHP65
created:     20190924
changed:     20190924
inetnum:     45.185.96.0/22
inetnum:     2804:639c::/32

nic-hdl-br:  FHP65
person:      Flavio Henrique Rodrigues do Prado
e-mail:      contato@prosysinformatica.com.br
country:     BR
created:     20050603
changed:     20211105

% 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" : "AS269372",
    "country" : "BR",
    "admin_contacts" : [ "FHP65" ],
    "tech_contacts" : [ "FHP65" ],
    "abuse_contacts" : [ "FHP65" ],
    "date_created" : "2019-09-24",
    "date_updated" : "2019-09-24",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "05.671.440/0001-94",
    "name" : "ProSys Informatica LTDA ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "FHP65" ],
    "date_created" : "2019-09-24",
    "date_updated" : "2019-09-24",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "FHP65",
    "country" : "BR",
    "email" : [ "contato@prosysinformatica.com.br" ],
    "date_created" : "2005-06-03",
    "date_updated" : "2021-11-05",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "FHP65",
    "country" : "BR",
    "email" : [ "contato@prosysinformatica.com.br" ],
    "date_created" : "2005-06-03",
    "date_updated" : "2021-11-05",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "FHP65",
    "country" : "BR",
    "email" : [ "contato@prosysinformatica.com.br" ],
    "date_created" : "2005-06-03",
    "date_updated" : "2021-11-05",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS53062	ALT \| GRUPO BRASIL TECPAR	BR
AS265126	FLEETNET TELECOMUNICACOES LTDA - ME	BR
AS3000	U.S. Sprint	US
AS268869	A L GALLACCI LTDA	BR
AS265126	FLEETNET TELECOMUNICACOES LTDA ME	BR
AS61622	VIA MS SOLUCOES DIGITAIS	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS274685	HS TELECOMUNICACAO E TECNOLOGIA LTDA	BR
AS61622	VIA MS DIGITAL LTDA	BR

Upstreams

AS Number	Description	Country
AS265126	FLEETNET TELECOMUNICACOES LTDA ME	BR
AS61622	VIA MS SOLUCOES DIGITAIS	BR
AS53062	ALT GRUPO BRASIL TECPAR	BR
AS274685	HS TELECOMUNICACAO E TECNOLOGIA LTDA	BR

Downstreams

AS Number	Description	Country
AS3000	U.S. Sprint	US

Legacy Routes

2804:639c:c000::/34

Frequently Asked Questions

What is ASN AS269372?

ASN AS269372 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS269372?

AS269372 is listed under ProSys Informatica LTDA ME.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.