What is ASN AS263340?

ASN AS263340 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263340?

AS263340 is listed under CPW TELECOM 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.

AS263340 CPW TELECOM LTDA | IPGeolocation.io

ASN Lookup Tool

CPW TELECOM LTDA

BR 3 Routes

AS Data

AS263340

AS263340 – CPW TELECOM LTDA

AS Number	263340
AS Name
Organization	CPW TELECOM LTDA
Country	BR
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2014-03-13

ASN Intelligence API for production workflows

Use ASN data for AS263340 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
2804:14a0::/32	AS263340	CPW TELECOM LTDA	CPW TELECOM LTDA	~79×10²⁷
191.36.220.0/22	AS263340	CPW TELECOM LTDA	CPW TELECOM LTDA	1024
191.36.216.0/22	AS263340	CPW TELECOM LTDA	CPW TELECOM LTDA	1024

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.
% 2026-06-01T12:21:40-03:00 - 134.199.91.0

aut-num:     AS263340
owner:       CPW TELECOM LTDA
responsible: GEOVANE ROSA DEAMBROSIS
owner-c:     GERDE2
routing-c:   FAF206
abuse-c:     FAF206
created:     20140313
changed:     20251124
inetnum:     191.36.216.0/21
inetnum:     2804:14a0::/32

nic-hdl-br:  GERDE2
person:      Geovane Rosa Deambrosio
created:     20090803
changed:     20251209

nic-hdl-br:  FAF206
person:      F�bio F�rias
created:     20010723
changed:     20251017

% 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.
 % 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.
% 2026-05-31T11:05:00-03:00 - 134.199.73.113

aut-num:     AS263340
owner:       CPW TELECOM LTDA
responsible: GEOVANE ROSA DEAMBROSIS
owner-c:     GERDE2
routing-c:   FAF206
abuse-c:     FAF206
created:     20140313
changed:     20251124
inetnum:     191.36.216.0/21
inetnum:     2804:14a0::/32

nic-hdl-br:  GERDE2
person:      Geovane Rosa Deambrosio
created:     20090803
changed:     20251209

nic-hdl-br:  FAF206
person:      F�bio F�rias
created:     20010723
changed:     20251017

% 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.
 % 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.
% 2026-05-30T09:22:02-03:00 - 5.183.39.119

aut-num:     AS263340
owner:       CPW TELECOM LTDA
responsible: GEOVANE ROSA DEAMBROSIS
owner-c:     GERDE2
routing-c:   FAF206
abuse-c:     FAF206
created:     20140313
changed:     20251124
inetnum:     191.36.216.0/21
inetnum:     2804:14a0::/32

nic-hdl-br:  GERDE2
person:      Geovane Rosa Deambrosio
created:     20090803
changed:     20251209

nic-hdl-br:  FAF206
person:      F�bio F�rias
created:     20010723
changed:     20251017

% 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" : "AS263340",
    "admin_contacts" : [ "GERDE2" ],
    "tech_contacts" : [ "FAF206" ],
    "abuse_contacts" : [ "FAF206" ],
    "date_created" : "2014-03-13",
    "date_updated" : "2025-11-24",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS263340",
    "admin_contacts" : [ "GERDE2" ],
    "tech_contacts" : [ "FAF206" ],
    "abuse_contacts" : [ "FAF206" ],
    "date_created" : "2014-03-13",
    "date_updated" : "2025-11-24",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS263340",
    "admin_contacts" : [ "GERDE2" ],
    "tech_contacts" : [ "FAF206" ],
    "abuse_contacts" : [ "FAF206" ],
    "date_created" : "2014-03-13",
    "date_updated" : "2025-11-24",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "CPW TELECOM LTDA",
    "abuse_contacts" : [ "FAF206" ],
    "date_created" : "2014-03-13",
    "date_updated" : "2025-11-24",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "GERDE2",
    "date_created" : "2009-08-03",
    "date_updated" : "2025-12-09",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "FAF206",
    "date_created" : "2001-07-23",
    "date_updated" : "2025-10-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "FAF206",
    "date_created" : "2001-07-23",
    "date_updated" : "2025-10-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS61678	NETWAY INFORMATICA LTDA	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR

Upstreams

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS61678	NETWAY INFORMATICA LTDA	BR

Downstreams

AS Number	Description	Country
AS61678	NETWAY INFORMATICA LTDA	BR