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
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 186.250.188.0/22 v4 | no ROA | 45 | 24482264206263554 | 2026-09-18 |
| 186.250.188.0/23 v4 | no ROA | 46 | 24482264206263554 | 2026-09-18 |
| 186.250.188.0/24 v4 | no ROA | 45 | 24482267469263554 | 2026-09-18 |
| 186.250.189.0/24 v4 | no ROA | 45 | 24482267469263554 | 2026-09-18 |
| 186.250.190.0/23 v4 | no ROA | 46 | 24482264206263554 | 2026-09-18 |
| 186.250.190.0/24 v4 | no ROA | 45 | 24482267469263554 | 2026-09-18 |
| 186.250.191.0/24 v4 | no ROA | 45 | 24482267469263554 | 2026-09-18 |
| 2804:21f0::/32 v6 | no ROA | 37 | 24482267469263554 | 2026-09-18 |