206208 looking glass

AS263554 PERSIO SGUBIN JR. & CIA. LTDA. - BLACK WINDOW INTE 🇧🇷 BR

Announcing 8 prefixes, seen at the RIS collectors.

IPv4 prefixes
7
3,072 (12 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS263554
Name
PERSIO SGUBIN JR. & CIA. LTDA. - BLACK WINDOW INTE
Organisation
BWNet Telecom
Country
🇧🇷 BR
RIR
LACNIC
Allocated
2013-07-16
Network type
Cable/DSL/ISP
Traffic levels
10-20Gbps
Scope
Regional
Peering policy
Open
Website
http://www.bwnet.com.br
PeeringDB
net/18334

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 8 no ROA (100.0%)

Whois

Fetched from whois.lacnic.net

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:     20260513
inetnum:     186.250.188.0/22
inetnum:     2804:21f0::/32
as-in:       from AS53178 100 accept ANY
as-in:       from AS264206 100 accept ANY
as-in:       from AS267469 100 accept ANY
as-out:      to AS53178 announce AS263554
as-out:      to AS264206 announce AS263554
as-out:      to AS267469 announce AS263554

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