37.218.248.0/21
🇩🇪CIDR
37.218.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Dortmund (Innenstadt Ost)
RIR
RIPENCC
Status
allocated
Allocated
4/3/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.218.248.0/21 | AS8648ONE-NETWORK dogado GmbH | Valid | RIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.218.248.0/21 | AS8648 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.218.248.0/22 | 🇩🇪DE | assigned | |
| 37.218.254.0/23 | 🇩🇪DE | assigned | |
| 37.218.253.0/24 | 🇩🇪DE | assigned | |
| 37.218.252.0/24 | 🇩🇪DE | assigned |
Origin ASN
AS8648
ONE-NETWORK dogado GmbH
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityDortmund (Innenstadt Ost)
Coordinates51.5064, 7.4702 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.218.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.218.248.0/21" | jq
External Links