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AS266625 WCA TELECOM | IPGeolocation.io

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

WCA TELECOM wca-ti.com.br

BR 3 Routes

AS Data

AS266625

AS266625 – WCA TELECOM

AS Number	266625
AS Name	09.555.339/0001-29
Organization	WCA TELECOM
Country	BR
Website	wca-ti.com.br
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2017-06-09

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Use ASN data for AS266625 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
128.201.106.0/23	AS266625	WCA TELECOM	WCA TELECOM	512
128.201.104.0/23	AS266625	WCA TELECOM	WCA TELECOM	512
128.201.104.0/22	AS266625	WCA TELECOM	WCA TELECOM	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.
% 2026-04-25T09:14:05-03:00 - 136.227.167.219

aut-num:     AS266625
owner:       WCA TELECOM
ownerid:     09.555.339/0001-29
responsible: Alexandre Trevizoli Baldaccini
country:     BR
owner-c:     WIS69
routing-c:   WIS69
abuse-c:     WIS69
created:     20170609
changed:     20180921
inetnum:     128.201.104.0/22
inetnum:     2804:3edc::/32

nic-hdl-br:  WIS69
person:      WCA INTERNET SYSTEMS
e-mail:      noc@wca-ti.com.br
country:     BR
created:     20010119
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" : "AS266625",
    "country" : "BR",
    "admin_contacts" : [ "WIS69" ],
    "tech_contacts" : [ "WIS69" ],
    "abuse_contacts" : [ "WIS69" ],
    "date_created" : "2017-06-09",
    "date_updated" : "2018-09-21",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "09.555.339/0001-29",
    "name" : "WCA TELECOM",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WIS69" ],
    "date_created" : "2017-06-09",
    "date_updated" : "2018-09-21",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "WIS69",
    "country" : "BR",
    "email" : [ "noc@wca-ti.com.br" ],
    "date_created" : "2001-01-19",
    "date_updated" : "2025-10-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "WIS69",
    "country" : "BR",
    "email" : [ "noc@wca-ti.com.br" ],
    "date_created" : "2001-01-19",
    "date_updated" : "2025-10-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WIS69",
    "country" : "BR",
    "email" : [ "noc@wca-ti.com.br" ],
    "date_created" : "2001-01-19",
    "date_updated" : "2025-10-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS2	University of Delaware	US
AS263237	PowerHost Telecom SPA	CL
AS61573	IP TELECOM	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS199524	G Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS266525	Eurocorp Vialux Internet Eireli	BR
AS39120	Convergenze S.p.A.	IT
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS61642	NEXNETT Brasil Telecom	BR

Downstreams

AS Number	Description	Country
AS2	University of Delaware	US

Legacy Routes

2804:3edc::/32

Frequently Asked Questions

What is ASN AS266625?

ASN AS266625 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266625?

AS266625 is listed under WCA TELECOM.

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.