81.122.0.0/16
🇮🇹CIDR
81.122.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇹 Italy
City
Milan
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.122.0.0/16 | AS3269ASN-IBSNAZ Telecom Italia S.p.A. | No ROA | RIPE | 6/13/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.120.0.0/14 | AS3269ASN-IBSNAZ Telecom Italia S.p.A. | No ROA | — | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3269 | RIPE | INTERB-MNT | 9/13/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.122.157.0/24 | 🇮🇹IT | assigned | |
| 81.122.156.0/24 | 🇮🇹IT | assigned | |
| 81.122.72.208/28 | 🇮🇹IT | assigned | |
| 81.122.72.192/28 | 🇮🇹IT | assigned | |
| 81.122.110.48/29 | 🇮🇹IT | assigned | |
| 81.122.113.192/29 | 🇮🇹IT | assigned | |
| 81.122.113.208/29 | 🇮🇹IT | assigned | |
| 81.122.97.120/29 | 🇮🇹IT | assigned | |
| 81.122.102.184/29 | 🇮🇹IT | assigned | |
| 81.122.101.192/29 | 🇮🇹IT | assigned | |
| 81.122.106.96/29 | 🇮🇹IT | assigned | |
| 81.122.109.216/29 | 🇮🇹IT | assigned | |
| 81.122.111.112/29 | 🇮🇹IT | assigned | |
| 81.122.112.176/29 | 🇮🇹IT | assigned | |
| 81.122.86.248/29 | 🇮🇹IT | assigned | |
| 81.122.177.216/29 | 🇮🇹IT | assigned | |
| 81.122.226.48/29 | 🇮🇹IT | assigned | |
| 81.122.96.32/29 | 🇮🇹IT | assigned | |
| 81.122.96.40/29 | 🇮🇹IT | assigned | |
| 81.122.97.80/29 | 🇮🇹IT | assigned | |
| 81.122.100.128/29 | 🇮🇹IT | assigned | |
| 81.122.101.136/29 | 🇮🇹IT | assigned | |
| 81.122.104.80/29 | 🇮🇹IT | assigned | |
| 81.122.105.224/29 | 🇮🇹IT | assigned | |
| 81.122.237.232/29 | 🇮🇹IT | assigned | |
| 81.122.108.8/29 | 🇮🇹IT | assigned | |
| 81.122.110.56/29 | 🇮🇹IT | assigned | |
| 81.122.252.16/29 | 🇮🇹IT | assigned | |
| 81.122.112.144/29 | 🇮🇹IT | assigned | |
| 81.122.62.40/29 | 🇮🇹IT | assigned | |
| 81.122.239.72/29 | 🇮🇹IT | assigned | |
| 81.122.125.80/29 | 🇮🇹IT | assigned | |
| 81.122.111.40/29 | 🇮🇹IT | assigned | |
| 81.122.230.216/29 | 🇮🇹IT | assigned | |
| 81.122.79.144/29 | 🇮🇹IT | assigned | |
| 81.122.61.104/29 | 🇮🇹IT | assigned | |
| 81.122.117.240/29 | 🇮🇹IT | assigned | |
| 81.122.68.24/29 | 🇮🇹IT | assigned | |
| 81.122.75.168/29 | 🇮🇹IT | assigned | |
| 81.122.252.184/29 | 🇮🇹IT | assigned | |
| 81.122.96.120/29 | 🇮🇹IT | assigned | |
| 81.122.97.16/29 | 🇮🇹IT | assigned | |
| 81.122.98.144/29 | 🇮🇹IT | assigned | |
| 81.122.99.136/29 | 🇮🇹IT | assigned | |
| 81.122.100.216/29 | 🇮🇹IT | assigned | |
| 81.122.101.32/29 | 🇮🇹IT | assigned | |
| 81.122.103.192/29 | 🇮🇹IT | assigned | |
| 81.122.104.8/29 | 🇮🇹IT | assigned | |
| 81.122.235.168/29 | 🇮🇹IT | assigned | |
| 81.122.105.88/29 | 🇮🇹IT | assigned | |
| 81.122.85.80/29 | 🇮🇹IT | assigned | |
| 81.122.87.136/29 | 🇮🇹IT | assigned | |
| 81.122.90.128/29 | 🇮🇹IT | assigned | |
| 81.122.86.112/29 | 🇮🇹IT | assigned | |
| 81.122.95.120/29 | 🇮🇹IT | assigned | |
| 81.122.113.112/29 | 🇮🇹IT | assigned | |
| 81.122.113.128/29 | 🇮🇹IT | assigned | |
| 81.122.114.184/29 | 🇮🇹IT | assigned | |
| 81.122.131.216/29 | 🇮🇹IT | assigned | |
| 81.122.112.112/29 | 🇮🇹IT | assigned | |
| 81.122.120.80/29 | 🇮🇹IT | assigned | |
| 81.122.121.144/29 | 🇮🇹IT | assigned | |
| 81.122.125.40/29 | 🇮🇹IT | assigned | |
| 81.122.121.168/29 | 🇮🇹IT | assigned | |
| 81.122.63.160/29 | 🇮🇹IT | assigned | |
| 81.122.133.40/29 | 🇮🇹IT | assigned | |
| 81.122.135.72/29 | 🇮🇹IT | assigned | |
| 81.122.133.144/29 | 🇮🇹IT | assigned | |
| 81.122.65.48/29 | 🇮🇹IT | assigned | |
| 81.122.144.248/29 | 🇮🇹IT | assigned | |
| 81.122.148.216/29 | 🇮🇹IT | assigned | |
| 81.122.145.232/29 | 🇮🇹IT | assigned | |
| 81.122.177.64/29 | 🇮🇹IT | assigned | |
| 81.122.178.136/29 | 🇮🇹IT | assigned | |
| 81.122.224.96/29 | 🇮🇹IT | assigned | |
| 81.122.224.152/29 | 🇮🇹IT | assigned | |
| 81.122.229.136/29 | 🇮🇹IT | assigned | |
| 81.122.229.248/29 | 🇮🇹IT | assigned | |
| 81.122.234.208/29 | 🇮🇹IT | assigned | |
| 81.122.68.208/29 | 🇮🇹IT | assigned | |
| 81.122.70.120/29 | 🇮🇹IT | assigned | |
| 81.122.238.168/29 | 🇮🇹IT | assigned | |
| 81.122.251.120/29 | 🇮🇹IT | assigned | |
| 81.122.225.56/29 | 🇮🇹IT | assigned | |
| 81.122.252.168/29 | 🇮🇹IT | assigned | |
| 81.122.96.192/29 | 🇮🇹IT | assigned | |
| 81.122.255.192/29 | 🇮🇹IT | assigned | |
| 81.122.228.16/29 | 🇮🇹IT | assigned | |
| 81.122.98.224/29 | 🇮🇹IT | assigned | |
| 81.122.99.96/29 | 🇮🇹IT | assigned | |
| 81.122.75.24/29 | 🇮🇹IT | assigned | |
| 81.122.121.112/29 | 🇮🇹IT | assigned | |
| 81.122.76.136/29 | 🇮🇹IT | assigned | |
| 81.122.101.16/29 | 🇮🇹IT | assigned | |
| 81.122.117.152/29 | 🇮🇹IT | assigned | |
| 81.122.121.152/29 | 🇮🇹IT | assigned | |
| 81.122.77.208/29 | 🇮🇹IT | assigned | |
| 81.122.122.144/29 | 🇮🇹IT | assigned | |
| 81.122.123.152/29 | 🇮🇹IT | assigned | |
| 81.122.136.144/29 | 🇮🇹IT | assigned |
Origin ASN
AS3269
ASN-IBSNAZ Telecom Italia S.p.A.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.122.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.122.0.0/16" | jq
External Links