ASN Lookup Tool

PERSIO SGUBIN JR. & CIA. LTDA. BLACK WINDOW INTE bwtelecom.com.br BR BR 3 Routes

AS Data

AS263554

AS263554 – PERSIO SGUBIN JR. & CIA. LTDA. BLACK WINDOW INTE

AS Number 263554
AS Name 02.090.473/0001-52
Organization PERSIO SGUBIN JR. & CIA. LTDA. BLACK WINDOW INTE()
Country BR
Website bwtelecom.com.br
Number of IPv4 Routes 2
Number of IPv6 Routes 1
ASN type BUSINESS
Registry lacnic
Date Allocated 2013-07-16

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Use ASN data for AS263554 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
186.250.190.0/23 512
186.250.188.0/23 512
2804:21f0::/32 ~79×10²⁷

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.
% 2026-03-15T09:14:17-03:00 - 136.227.165.89

aut-num:     AS263554
owner:       PERSIO SGUBIN JR. & CIA. LTDA. - BLACK WINDOW INTE
ownerid:     02.090.473/0001-52
responsible: Persio Sgubin Jr.
country:     BR
owner-c:     PSJ
routing-c:   PSJ
abuse-c:     PSJ
created:     20130716
changed:     20250513
inetnum:     186.250.188.0/22
inetnum:     2804:21f0::/32
as-in:       from AS53178 100 accept ANY
as-out:      to AS53178 announce AS263554

nic-hdl-br:  PSJ
person:      Persio Sgubin Jr.
e-mail:      juniorsgubin@bwtelecom.com.br
country:     BR
created:     19980115
changed:     20250118

% 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

Peers

AS Number Description Country
AS53178 SCNet Equipamentos de Inform�tica Ltda BR
AS53178 SCNet Equipamentos de Informática Ltda BR

Upstreams

AS Number Description Country
AS53178 SCNet Equipamentos de Inform�tica Ltda BR

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Frequently Asked Questions

ASN AS263554 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263554 is listed under PERSIO SGUBIN JR. & CIA. LTDA. BLACK WINDOW INTE.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.