212.161.38.0/23
🇬🇧IPv4RIPEassigned RPKI Valid
CIDR
212.161.38.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇬🇧 United Kingdom
City
London
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 |
|---|---|---|---|---|
| 212.161.0.0/17 | AS8220COLT COLT Technology Services Group Limited | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 212.161.0.0/17 | AS8220 | /17 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 212.161.39.0/25 | 🇬🇧GB | assigned | |
| 212.161.39.128/26 | 🇬🇧GB | assigned | |
| 212.161.39.192/27 | 🇬🇧GB | assigned | |
| 212.161.38.96/28 | 🇬🇧GB | assigned | |
| 212.161.38.32/28 | 🇬🇧GB | assigned | |
| 212.161.38.48/28 | 🇬🇧GB | assigned | |
| 212.161.38.80/28 | 🇬🇧GB | assigned | |
| 212.161.38.112/28 | 🇬🇧GB | assigned | |
| 212.161.38.144/28 | 🇬🇧GB | assigned | |
| 212.161.38.160/28 | 🇬🇧GB | assigned | |
| 212.161.38.176/28 | 🇬🇧GB | assigned | |
| 212.161.38.0/28 | 🇬🇧GB | assigned | |
| 212.161.39.224/28 | 🇬🇧GB | assigned | |
| 212.161.39.240/29 | 🇬🇧GB | assigned | |
| 212.161.38.16/29 | 🇬🇧GB | assigned | |
| 212.161.38.24/29 | 🇬🇧GB | assigned | |
| 212.161.39.248/30 | 🇬🇧GB | assigned | |
| 212.161.39.252/31 | 🇬🇧GB | assigned | |
| 212.161.39.254/32 | 🇬🇧GB | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/212.161.38.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.161.38.0/23" | jq
External Links