81.89.240.0/20
🇩🇪IPv4RIPENCCallocated RPKI Valid
CIDR
81.89.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇩🇪 Germany
City
Osnabrück
RIR
RIPENCC
Status
allocated
Allocated
11/18/2002
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 |
|---|---|---|---|---|
| 81.89.224.0/19 | AS8879DTS-Systeme DTS Systeme GmbH | Valid | — | 6/1/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8879 | RIPE | DTS-MNT | 4/15/2008 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.89.252.0/24 | 🇩🇪DE | assigned | |
| 81.89.251.0/24 | 🇩🇪DE | assigned | |
| 81.89.246.0/24 | 🇩🇪DE | assigned | |
| 81.89.245.64/26 | 🇩🇪DE | assigned | |
| 81.89.240.0/27 | 🇩🇪DE | assigned | |
| 81.89.240.192/27 | 🇩🇪DE | assigned | |
| 81.89.241.0/27 | 🇩🇪DE | assigned | |
| 81.89.248.64/27 | 🇩🇪DE | assigned | |
| 81.89.245.224/28 | 🇩🇪DE | assigned | |
| 81.89.240.96/28 | 🇩🇪DE | assigned | |
| 81.89.250.128/28 | 🇩🇪DE | assigned | |
| 81.89.240.112/28 | 🇩🇪DE | assigned | |
| 81.89.240.128/28 | 🇩🇪DE | assigned | |
| 81.89.248.168/29 | 🇩🇪DE | assigned | |
| 81.89.248.176/29 | 🇩🇪DE | assigned | |
| 81.89.248.184/29 | 🇩🇪DE | assigned | |
| 81.89.248.192/29 | 🇩🇪DE | assigned | |
| 81.89.249.96/29 | 🇩🇪DE | assigned | |
| 81.89.245.208/29 | 🇩🇪DE | assigned | |
| 81.89.242.120/29 | 🇩🇪DE | assigned | |
| 81.89.248.40/29 | 🇩🇪DE | assigned | |
| 81.89.248.48/29 | 🇩🇪DE | assigned | |
| 81.89.248.56/29 | 🇩🇪DE | assigned | |
| 81.89.248.160/29 | 🇩🇪DE | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/81.89.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.89.240.0/20" | jq
External Links