131.154.0.0/16
🇮🇹CIDR
131.154.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇹 Italy
City
Bologna
RIR
RIPENCC
Status
assigned
Allocated
11/29/1988
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.154.0.0/16 | AS137ASGARR Consortium GARR | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.154.128.0/17 | AS137ASGARR Consortium GARR | Invalid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 131.154.0.0/16 | AS137 | /16 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS137 | RIPE | GARR-LIR | 2/23/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 131.154.128.0/17 | AS137 | 🇮🇹IT | assigned |
| 131.154.0.0/21 | 🇮🇹IT | assigned | |
| 131.154.90.0/23 | 🇮🇹IT | assigned | |
| 131.154.10.0/23 | 🇮🇹IT | assigned | |
| 131.154.16.0/24 | 🇮🇹IT | assigned | |
| 131.154.25.0/24 | 🇮🇹IT | assigned | |
| 131.154.50.0/24 | 🇮🇹IT | assigned | |
| 131.154.96.0/24 | 🇮🇹IT | assigned | |
| 131.154.99.0/24 | 🇮🇹IT | assigned | |
| 131.154.100.0/24 | 🇮🇹IT | assigned | |
| 131.154.102.0/24 | 🇮🇹IT | assigned | |
| 131.154.110.0/24 | 🇮🇹IT | assigned | |
| 131.154.49.0/24 | 🇮🇹IT | assigned | |
| 131.154.12.0/24 | 🇮🇹IT | assigned | |
| 131.154.52.0/24 | 🇮🇹IT | assigned | |
| 131.154.8.0/24 | 🇮🇹IT | assigned | |
| 131.154.56.0/24 | 🇮🇹IT | assigned | |
| 131.154.48.0/24 | 🇮🇹IT | assigned | |
| 131.154.98.0/24 | 🇮🇹IT | assigned | |
| 131.154.101.0/24 | 🇮🇹IT | assigned | |
| 131.154.9.0/24 | 🇮🇹IT | assigned |
Origin ASN
AS137
ASGARR Consortium GARR
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/131.154.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.154.0.0/16" | jq
External Links