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AS53213 BLV TECNOLOGIA LTDA | 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

BLV TECNOLOGIA LTDA bandalargavale.com.br

BR 25 Routes

AS Data

AS53213

AS53213 – BLV TECNOLOGIA LTDA

AS Number	53213
AS Name	10.985.359/0001-19
Organization	BLV TECNOLOGIA LTDA
Country	BR
Website	bandalargavale.com.br
Number of IPv4 Routes	22
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2010-10-15

ASN Intelligence API for production workflows

Use ASN data for AS53213 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
186.250.64.0/21	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	2048
177.85.229.0/24	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	256
186.250.66.0/24	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	256
177.85.228.0/23	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	512
186.250.64.0/22	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	1024
186.250.70.0/24	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	256
186.250.64.0/23	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	512
186.250.70.0/23	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	512
186.250.65.0/24	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA LTDA	256
186.250.69.0/24	AS53213	BLV TECNOLOGIA LTDA	BLV TECNOLOGIA 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.
% 2026-05-15T09:28:46-03:00 - 188.212.142.217

aut-num:     AS53213
owner:       BLV TECNOLOGIA LTDA
ownerid:     10.985.359/0001-19
responsible: DIEGO BRUNO DO AMARAL E SILVA
country:     BR
owner-c:     RWPIN
routing-c:   MSMNE4
abuse-c:     MSMNE4
created:     20101015
changed:     20130306
inetnum:     186.250.64.0/21
inetnum:     177.85.228.0/22
inetnum:     2804:cb8::/32

nic-hdl-br:  RWPIN
person:      REDE WINET PROVEDOR DE INTERNET
e-mail:      diego@silvatelecom.com.br
country:     BR
created:     20131012
changed:     20190731

nic-hdl-br:  MSMNE4
person:      Milton Sergio Miranda Negrisolo
e-mail:      gerencia@bandalargavale.com.br
country:     BR
created:     20101015
changed:     20250930

% 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" : "AS53213",
    "country" : "BR",
    "admin_contacts" : [ "RWPIN" ],
    "tech_contacts" : [ "MSMNE4" ],
    "abuse_contacts" : [ "MSMNE4" ],
    "date_created" : "2010-10-15",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "10.985.359/0001-19",
    "name" : "BLV TECNOLOGIA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MSMNE4" ],
    "date_created" : "2010-10-15",
    "date_updated" : "2013-03-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "RWPIN",
    "country" : "BR",
    "email" : [ "diego@silvatelecom.com.br" ],
    "date_created" : "2013-10-12",
    "date_updated" : "2019-07-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MSMNE4",
    "country" : "BR",
    "email" : [ "gerencia@bandalargavale.com.br" ],
    "date_created" : "2010-10-15",
    "date_updated" : "2025-09-30",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MSMNE4",
    "country" : "BR",
    "email" : [ "gerencia@bandalargavale.com.br" ],
    "date_created" : "2010-10-15",
    "date_updated" : "2025-09-30",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS270820	COMPUNET DO BRASIL TELECOM LTDA	BR
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS270820	COMPUNET DO BRASIL TELECOM LTDA	BR

Downstreams

AS Number	Description	Country
AS262663	METROFLEX TELECOMUNICACOES LTDA	BR

Frequently Asked Questions

What is ASN AS53213?

ASN AS53213 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS53213?

AS53213 is listed under BLV TECNOLOGIA 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.