37.123.112.0/21
🇩🇪CIDR
37.123.112.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
RIPENCC
Status
allocated
Allocated
2/15/2012
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
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 37.123.114.0/23 | AS13213UK2NET-AS THG HOSTING LIMITED | Valid | — | 7/15/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.123.112.0/21 | AS13213 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13213 | RIPE | AS13213-MNT | 2/20/2012 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.123.116.0/24 | 🇬🇧GB | assigned | |
| 37.123.113.0/24 | 🇬🇧GB | assigned | |
| 37.123.115.0/24 | 🇫🇷FR | assigned | |
| 37.123.117.0/24 | 🇬🇧GB | assigned | |
| 37.123.118.0/24 | 🇬🇧GB | assigned | |
| 37.123.119.0/24 | 🇬🇧GB | assigned | |
| 37.123.112.0/24 | 🇩🇪DE | assigned | |
| 37.123.114.0/24 | 🇬🇧GB | assigned |
Origin ASN
AS13213
UK2NET-AS THG HOSTING LIMITED
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.123.112.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.123.112.0/21" | jq
External Links