What is ASN AS266038?

ASN AS266038 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266038?

AS266038 is listed under VN TELECOM PROVEDORES A.R.C EIRELI.

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.

AS266038 VN TELECOM PROVEDORES A.R.C EIRELI

ASN Lookup Tool

VN TELECOM PROVEDORES A.R.C EIRELI

BR 6 Routes

AS Data

AS266038

AS266038 – VN TELECOM PROVEDORES A.R.C EIRELI

AS Number	266038
AS Name	14.841.815/0001-08
Organization	VN TELECOM PROVEDORES A.R.C EIRELI
Country	BR
Number of IPv4 Routes	3
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2017-02-17

ASN Intelligence API for production workflows

Use ASN data for AS266038 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.4.58.0/23	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	512
2804:3998::/32	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	~79×10²⁷
2804:3998::/33	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	~40×10²⁷
45.4.56.0/23	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	512
2804:3998:8000::/33	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	~40×10²⁷
45.4.56.0/22	AS266038	VN TELECOM PROVEDORES A.R.C EIRELI	VN TELECOM PROVEDORES A.R.C EIRELI	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.
% 2026-07-16T09:29:09-03:00 - 136.227.174.152

aut-num:     AS266038
owner:       VN TELECOM PROVEDORES A.R.C EIRELI
ownerid:     14.841.815/0001-08
responsible: Edvaldo Vila Nova
country:     BR
owner-c:     ENVNO3
routing-c:   ENVNO3
abuse-c:     ENVNO3
created:     20170217
changed:     20170217
inetnum:     45.4.56.0/22
inetnum:     2804:3998::/32

nic-hdl-br:  ENVNO3
person:      EDVALDO DO N. VILA NOVA
e-mail:      vilanova_net@hotmail.com
country:     BR
created:     20170119
changed:     20250612

% 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" : "AS266038",
    "country" : "BR",
    "admin_contacts" : [ "ENVNO3" ],
    "tech_contacts" : [ "ENVNO3" ],
    "abuse_contacts" : [ "ENVNO3" ],
    "date_created" : "2017-02-17",
    "date_updated" : "2017-02-17",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "14.841.815/0001-08",
    "name" : "VN TELECOM PROVEDORES A.R.C EIRELI",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ENVNO3" ],
    "date_created" : "2017-02-17",
    "date_updated" : "2017-02-17",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ENVNO3",
    "country" : "BR",
    "email" : [ "vilanova_net@hotmail.com" ],
    "date_created" : "2017-01-19",
    "date_updated" : "2025-06-12",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ENVNO3",
    "country" : "BR",
    "email" : [ "vilanova_net@hotmail.com" ],
    "date_created" : "2017-01-19",
    "date_updated" : "2025-06-12",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ENVNO3",
    "country" : "BR",
    "email" : [ "vilanova_net@hotmail.com" ],
    "date_created" : "2017-01-19",
    "date_updated" : "2025-06-12",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS52556	Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda	BR
AS268423	susana g de souza me	BR
AS263152	MIGO TELECOM	BR
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS270370	A B DA SILVA MULTIMIDIA ME	BR
AS273717	TECNONET SINAL DE INTERNET LTDA	BR
AS269432	LINK3 TELECOM	BR
AS265442	VISUAL LINK COMUNICACOES MULTIMIDIA LTDA - ME	BR
AS266392	vip telecom paraiba	BR
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS270370	A B DA SILVA MULTIMIDIA - ME	BR
AS1031	PEER 1031 LLC	US
AS262355	VSX Networks	BR
AS999	CORIX NETWORKS	US
AS271597	NEW LINK CONNECT	BR
AS61884	OLLA COMUNICACAO LTDA	BR
AS265442	VISUAL LINK COMUNICACOES MULTIMIDIA LTDA ME	BR
AS270397	CELNEET TELECOM	BR
AS267613	ELETRONET S.A.	BR
AS53202	Acesso10 Telecom	BR

Upstreams

AS Number	Description	Country
AS1031	PEER 1031 LLC	US
AS265442	VISUAL LINK COMUNICACOES MULTIMIDIA LTDA ME	BR

Downstreams

AS Number	Description	Country
AS266392	vip telecom paraiba	BR
AS52556	Ivanildo Junior E Idalecio Ribeiro Art. Info. Ltda	BR
AS268423	susana g de souza me	BR
AS271597	NEW LINK CONNECT	BR
AS270370	A B DA SILVA MULTIMIDIA ME	BR
AS273717	TECNONET SINAL DE INTERNET LTDA	BR
AS269432	LINK3 TELECOM	BR
AS270397	CELNEET TELECOM	BR