148.253.208.0/21
🇩🇪IPv4RIPENCCallocated RPKI Valid
CIDR
148.253.208.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Frankfurt
RIR
RIPENCC
Status
allocated
Allocated
9/1/1993
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 148.253.208.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.209.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.210.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.211.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.212.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.213.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.214.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
| 148.253.215.0/24 | AS216129GuardNetwork-AS SEBEK sp. z o.o | Valid | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 148.253.212.0/24 | AS216129 | 🇵🇱PL | assigned |
| 148.253.211.0/24 | AS216129 | 🇸🇪SE | assigned |
| 148.253.210.0/24 | AS216129 | 🇩🇪DE | assigned |
| 148.253.213.0/24 | AS216129 | 🇳🇱NL | assigned |
| 148.253.214.0/24 | AS216129 | 🇧🇬BG | assigned |
| 148.253.208.0/24 | AS216129 | 🇩🇪DE | assigned |
| 148.253.215.0/24 | AS216129 | 🇩🇪DE | assigned |
| 148.253.209.0/24 | AS216129 | 🇩🇪DE | assigned |
Geolocation
Country🇩🇪GermanyDE
CityFrankfurt
API
Open https://api.ipctl.io/v1/prefix/148.253.208.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/148.253.208.0/21" | jq
External Links