81.91.4.0/24
🇸🇪IPv4RIPEassigned RPKI Valid
CIDR
81.91.4.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇪 Sweden
City
Stockholm (Hammarby Sjöstad)
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.91.0.0/20 | AS197308Cygategroup Telia Cygate AB | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.91.4.128/25 | 🇸🇪SE | assigned | |
| 81.91.4.64/26 | 🇸🇪SE | assigned | |
| 81.91.4.0/27 | 🇸🇪SE | assigned | |
| 81.91.4.32/28 | 🇸🇪SE | assigned | |
| 81.91.4.56/29 | 🇸🇪SE | assigned | |
| 81.91.4.48/30 | 🇸🇪SE | assigned | |
| 81.91.4.52/31 | 🇸🇪SE | assigned | |
| 81.91.4.55/32 | 🇸🇪SE | assigned | |
| 81.91.4.54/32 | 🇸🇪SE | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/81.91.4.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.91.4.0/24" | jq
External Links