2a04:5b81:21c0::/46
🇩🇪CIDR
2a04:5b81:21c0::/46
IP Version
IPv6
Addresses
4.8Y
Mask
/46
Country
🇩🇪 Germany
City
Düsseldorf
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a04:5b81:21c0::/46 | AS214784MARCERNSTBERGER-AS Marc Ernstberger | Valid | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a04:5b81:21c0::/44 | AS214784MARCERNSTBERGER-AS Marc Ernstberger | Valid | — | 6/1/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS214784 | RIPE | MARCERNSTBERGER-MNT | 8/25/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a04:5b81:21c1::/48 | AS214784 | 🇩🇪DE | assigned |
| 2a04:5b81:21c0::/48 | AS214784 | 🇩🇪DE | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2a04:5b81:21c0::/46Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a04:5b81:21c0::/46" | jq
External Links