156.54.56.0/24
🇮🇹CIDR
156.54.56.0/24
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 |
|---|---|---|---|---|
| 156.54.56.0/24 | AS20746ASN-IDC Telecom Italia S.p.A. | No ROA | — | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 156.54.56.70/31 | 🇮🇹IT | assigned | |
| 156.54.56.94/31 | 🇮🇹IT | assigned | |
| 156.54.56.8/31 | 🇮🇹IT | assigned | |
| 156.54.56.164/31 | 🇮🇹IT | assigned | |
| 156.54.56.40/31 | 🇮🇹IT | assigned | |
| 156.54.56.54/31 | 🇮🇹IT | assigned | |
| 156.54.56.36/31 | 🇮🇹IT | assigned | |
| 156.54.56.16/31 | 🇮🇹IT | assigned | |
| 156.54.56.136/31 | 🇮🇹IT | assigned | |
| 156.54.56.36/32 | 🇮🇹IT | assigned | |
| 156.54.56.76/32 | 🇮🇹IT | assigned | |
| 156.54.56.104/32 | 🇮🇹IT | assigned | |
| 156.54.56.103/32 | 🇮🇹IT | assigned | |
| 156.54.56.181/32 | 🇮🇹IT | assigned | |
| 156.54.56.208/32 | 🇮🇹IT | assigned | |
| 156.54.56.233/32 | 🇮🇹IT | assigned | |
| 156.54.56.239/32 | 🇮🇹IT | assigned | |
| 156.54.56.240/32 | 🇮🇹IT | assigned | |
| 156.54.56.241/32 | 🇮🇹IT | assigned | |
| 156.54.56.135/32 | 🇮🇹IT | assigned | |
| 156.54.56.33/32 | 🇮🇹IT | assigned | |
| 156.54.56.187/32 | 🇮🇹IT | assigned | |
| 156.54.56.244/32 | 🇮🇹IT | assigned | |
| 156.54.56.174/32 | 🇮🇹IT | assigned | |
| 156.54.56.10/32 | 🇮🇹IT | assigned | |
| 156.54.56.22/32 | 🇮🇹IT | assigned | |
| 156.54.56.80/32 | 🇮🇹IT | assigned | |
| 156.54.56.177/32 | 🇮🇹IT | assigned | |
| 156.54.56.138/32 | 🇮🇹IT | assigned | |
| 156.54.56.151/32 | 🇮🇹IT | assigned | |
| 156.54.56.196/32 | 🇮🇹IT | assigned | |
| 156.54.56.207/32 | 🇮🇹IT | assigned | |
| 156.54.56.21/32 | 🇮🇹IT | assigned | |
| 156.54.56.25/32 | 🇮🇹IT | assigned | |
| 156.54.56.29/32 | 🇮🇹IT | assigned | |
| 156.54.56.31/32 | 🇮🇹IT | assigned |
Origin ASN
AS20746
ASN-IDC Telecom Italia S.p.A.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/156.54.56.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.54.56.0/24" | jq
External Links