131.228.0.0/21
🇫🇮CIDR
131.228.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇫🇮 Finland
City
Helsinki
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.228.0.0/21 | AS8983Nokia-AS Nokia Solutions and Networks Oy | No ROA | RIPE | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.228.2.0/23 | AS8983Nokia-AS Nokia Solutions and Networks Oy | No ROA | — | 5/30/2026 |
| 131.228.4.0/24 | AS8983Nokia-AS Nokia Solutions and Networks Oy | No ROA | — | 5/30/2026 |
| 131.228.6.0/24 | AS8983Nokia-AS Nokia Solutions and Networks Oy | No ROA | — | 5/30/2026 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/131.228.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.228.0.0/21" | jq
External Links