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AS28574 CEPEL CENTRO PESQUISAS DE ENERGIA ELETRICA

Q: Why is WHOIS data shown for an ASN?

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

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CEPEL CENTRO PESQUISAS DE ENERGIA ELETRICA cepel.br

BR 0 Routes

AS Data

AS28574

AS28574 – CEPEL CENTRO PESQUISAS DE ENERGIA ELETRICA

AS Number	28574
AS Name	42.288.886/0001-60
Organization	CEPEL CENTRO PESQUISAS DE ENERGIA ELETRICA
Country	BR
Website	cepel.br
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2013-03-22

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Use ASN data for AS28574 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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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.
% 2026-07-10T09:25:55-03:00 - 136.227.173.234

aut-num:     AS28574
owner:       CEPEL - CENTRO PESQUISAS DE ENERGIA ELETRICA
ownerid:     42.288.886/0001-60
responsible: Rubens Passos Junior
country:     BR
owner-c:     CAD95
routing-c:   CAD95
abuse-c:     CAD95
created:     20130322
changed:     20130325
inetnum:     161.79.0.0/16

nic-hdl-br:  CAD95
person:      CEPEL - Administra��o de DNS
e-mail:      dti.cepel@cepel.br
country:     BR
created:     20010611
changed:     20250530

% 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" : "AS28574",
    "country" : "BR",
    "admin_contacts" : [ "CAD95" ],
    "tech_contacts" : [ "CAD95" ],
    "abuse_contacts" : [ "CAD95" ],
    "date_created" : "2013-03-22",
    "date_updated" : "2013-03-25",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "42.288.886/0001-60",
    "name" : "CEPEL - CENTRO PESQUISAS DE ENERGIA ELETRICA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "CAD95" ],
    "date_created" : "2013-03-22",
    "date_updated" : "2013-03-25",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CAD95",
    "country" : "BR",
    "email" : [ "dti.cepel@cepel.br" ],
    "date_created" : "2001-06-11",
    "date_updated" : "2025-05-30",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CAD95",
    "country" : "BR",
    "email" : [ "dti.cepel@cepel.br" ],
    "date_created" : "2001-06-11",
    "date_updated" : "2025-05-30",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CAD95",
    "country" : "BR",
    "email" : [ "dti.cepel@cepel.br" ],
    "date_created" : "2001-06-11",
    "date_updated" : "2025-05-30",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS28574?

ASN AS28574 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS28574?

AS28574 is listed under CEPEL CENTRO PESQUISAS DE ENERGIA ELETRICA.

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.