81.31.144.0/24
🇮🇹CIDR
81.31.144.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇮🇹 Italy
City
Milan
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.31.144.0/24 | AS47242HOST-SPA Host SpA | Valid | RIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.31.144.0/24 | AS47242 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS47242 | RIPE | coltengine-mnt | 4/1/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.31.144.0/25 | 🇮🇹IT | assigned | |
| 81.31.144.128/27 | 🇮🇹IT | assigned | |
| 81.31.144.176/28 | 🇮🇹IT | assigned | |
| 81.31.144.208/28 | 🇮🇹IT | assigned | |
| 81.31.144.192/28 | 🇮🇹IT | assigned | |
| 81.31.144.160/28 | 🇮🇹IT | assigned | |
| 81.31.144.224/29 | 🇮🇹IT | assigned |
Origin ASN
AS47242
HOST-SPA Host SpA
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.31.144.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.31.144.0/24" | jq
External Links