185.73.20.0/22
🇩🇪CIDR
185.73.20.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Bochum (Bochum Süd)
RIR
RIPENCC
Status
allocated
Allocated
10/13/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.73.20.0/22 | AS29484RUB-AS Ruhr-Universitaet Bochum | Valid | RIPE | 6/1/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.73.20.0/23 | AS29484RUB-AS Ruhr-Universitaet Bochum | Valid | — | 6/1/2026 |
| 185.73.22.0/24 | AS29484RUB-AS Ruhr-Universitaet Bochum | Valid | — | 6/1/2026 |
| 185.73.23.0/24 | AS29484RUB-AS Ruhr-Universitaet Bochum | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.73.20.0/22 | AS29484 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS29484 | RIPE | RUB-LIR-MNT | 5/10/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.73.20.0/23 | AS29484 | 🇩🇪DE | assigned |
| 185.73.23.0/24 | AS29484 | 🇩🇪DE | assigned |
| 185.73.22.0/25 | AS29484 | 🇩🇪DE | assigned |
| 185.73.22.128/25 | 🇩🇪DE | assigned |
Origin ASN
AS29484
RUB-AS Ruhr-Universitaet Bochum
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityBochum (Bochum Süd)
Coordinates51.4457, 7.2616 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/185.73.20.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.73.20.0/22" | jq
External Links