131.1.0.0/16
18 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 131.1.0.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.6.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.7.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.20.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.21.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.216.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.218.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.220.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.223.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.229.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.232.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.240.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.242.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.243.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.246.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.247.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.248.0/24 | Italy (100%) | 1 | 1 | 1 |
| 131.1.252.0/24 | Italy (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
131.1.0.0 – 131.1.5.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.6.0 – 131.1.6.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.7.0 – 131.1.19.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.20.0 – 131.1.20.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.21.0 – 131.1.215.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.216.0 – 131.1.217.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.218.0 – 131.1.219.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.220.0 – 131.1.222.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.223.0 – 131.1.228.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.229.0 – 131.1.231.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.232.0 – 131.1.239.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.240.0 – 131.1.241.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.242.0 – 131.1.242.255 | AS3269 | Telecom Italia S.p.A. | IT |
131.1.243.0 – 131.1.245.255 | AS20746 | Telecom Italia S.p.A. | IT |
131.1.246.0 – 131.1.246.255 | AS3269 | Telecom Italia S.p.A. | IT |
3 more ranges in this block.