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AS264301 CNCP PRESTADORA DE SERVI�OS LTDA

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

CNCP PRESTADORA DE SERVI�OS LTDA

BR 5 Routes

AS Data

AS264301

AS264301 – CNCP PRESTADORA DE SERVI�OS LTDA

AS Number	264301
AS Name
Organization	CNCP PRESTADORA DE SERVI�OS LTDA
Country	BR
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2015-06-15

ASN Intelligence API for production workflows

Use ASN data for AS264301 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
138.121.196.0/23	AS264301	CNCP PRESTADORA DE SERVI�OS LTDA	CNCP PRESTADORA DE SERVIÇOS LTDA	512
138.121.198.0/23	AS264301	CNCP PRESTADORA DE SERVI�OS LTDA	CNCP PRESTADORA DE SERVIÇOS LTDA	512
138.121.196.0/24	AS264301	CNCP PRESTADORA DE SERVI�OS LTDA	CNCP PRESTADORA DE SERVIÇOS LTDA	256
138.121.199.0/24	AS264301	CNCP PRESTADORA DE SERVI�OS LTDA	CNCP PRESTADORA DE SERVIÇOS LTDA	256
138.121.198.0/24	AS264301	CNCP PRESTADORA DE SERVI�OS LTDA	CNCP PRESTADORA DE SERVIÇOS LTDA	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.
% 2026-09-09T10:20:16-03:00 - 195.133.209.90

aut-num:     AS264301
owner:       CNCP PRESTADORA DE SERVI�OS LTDA
responsible: CLEBER FRANCO ERNESTO
owner-c:     CLFER494
routing-c:   CLFER494
abuse-c:     CLFER494
created:     20150615
changed:     20260904
inetnum:     138.121.196.0/22
inetnum:     2804:25c4::/32

nic-hdl-br:  CLFER494
person:      CLEBER FRANCO ERNESTO
created:     20180118
changed:     20260818

% 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" : "AS264301",
    "admin_contacts" : [ "CLFER494" ],
    "tech_contacts" : [ "CLFER494" ],
    "abuse_contacts" : [ "CLFER494" ],
    "date_created" : "2015-06-15",
    "date_updated" : "2026-09-04",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "CNCP PRESTADORA DE SERVI?OS LTDA",
    "abuse_contacts" : [ "CLFER494" ],
    "date_created" : "2015-06-15",
    "date_updated" : "2026-09-04",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CLFER494",
    "date_created" : "2018-01-18",
    "date_updated" : "2026-08-18",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CLFER494",
    "date_created" : "2018-01-18",
    "date_updated" : "2026-08-18",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CLFER494",
    "date_created" : "2018-01-18",
    "date_updated" : "2026-08-18",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS53181	Avanca Telecom e Servicos LTDA	BR
AS271496	BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA	BR
AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	BR
AS52772	SJNET TELECOMUNICACOES - EIRELI	BR
AS52772	SJNET TELECOMUNICACOES EIRELI	BR

Upstreams

AS Number	Description	Country
AS53181	Avanca Telecom e Servicos LTDA	BR
AS263411	GABRIEL S S SERVICOS DE TELECOMUNICACOES EIRELI	BR
AS52772	SJNET TELECOMUNICACOES EIRELI	BR

Downstreams

AS Number	Description	Country
AS271496	BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA	BR

Frequently Asked Questions

What is ASN AS264301?

ASN AS264301 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS264301?

AS264301 is listed under CNCP PRESTADORA DE SERVI�OS LTDA.

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.