5.57.40.0/21
🇩🇪CIDR
5.57.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Berlin (Schöneberg)
RIR
RIPENCC
Status
allocated
Allocated
5/31/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.57.40.0/21 | AS50372PLANETARYNETWORKS Planetary Networks GmbH | No ROA | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.57.42.0/24 | AS50372PLANETARYNETWORKS Planetary Networks GmbH | No ROA | — | 5/31/2026 |
| 5.57.43.0/24 | AS50372PLANETARYNETWORKS Planetary Networks GmbH | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS50372 | RIPE | PLANETARY-MNT | 5/31/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.57.40.0/22 | 🇩🇪DE | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.57.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.57.40.0/21" | jq
External Links