57.133.20.224/28
🇮🇹IPv4RIPEassigned RPKI Valid
CIDR
57.133.20.224/28
IP Version
IPv4
Addresses
16
Mask
/28 (255.255.255.240)
Country
🇮🇹 Italy
City
Turin
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 |
|---|---|---|---|---|
| 57.133.0.0/16 | AS8220COLT COLT Technology Services Group Limited | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 57.133.0.0/16 | AS8220 | /16 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 57.133.20.232/29 | 🇫🇷FR | assigned | |
| 57.133.20.228/30 | 🇮🇹IT | assigned | |
| 57.133.20.224/30 | 🇮🇹IT | assigned |
Geolocation
Country🇮🇹ItalyIT
CityTurin
API
Open https://api.ipctl.io/v1/prefix/57.133.20.224/28Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/57.133.20.224/28" | jq
External Links