37.122.192.0/22
🇬🇧CIDR
37.122.192.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇬🇧 United Kingdom
City
Bletchley
RIR
RIPE
Status
assigned
Allocated
-
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 |
|---|---|---|---|---|
| 37.122.192.0/21 | AS206405CALIU CALIU LTD | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 37.122.192.0/21 | AS206405 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 37.122.194.0/23 | 🇬🇧GB | assigned | |
| 37.122.193.0/24 | 🇬🇧GB | assigned | |
| 37.122.192.192/26 | 🇬🇧GB | assigned | |
| 37.122.192.0/27 | 🇬🇧GB | assigned | |
| 37.122.192.128/29 | 🇬🇧GB | assigned | |
| 37.122.192.48/29 | 🇬🇧GB | assigned | |
| 37.122.192.40/29 | 🇬🇧GB | assigned | |
| 37.122.192.56/30 | 🇬🇧GB | assigned |
Origin ASN
AS206405
CALIU CALIU LTD
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/37.122.192.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/37.122.192.0/22" | jq
External Links