131.239.0.0/16
30 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 131.239.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.3.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.4.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.5.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.7.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.17.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.29.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.35.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.37.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.38.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.58.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.59.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.60.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.77.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.82.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.83.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.175.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.239.252.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
131.239.0.0 – 131.239.0.255 | AS54772 | Klein Independent School District | US |
131.239.1.0 – 131.239.1.255 | AS394607 | Santa Ana Unified School District | US |
131.239.2.0 – 131.239.2.255 | AS32278 | Getwireless.net | US |
131.239.3.0 – 131.239.3.255 | AS33001 | Cravath Swaine & Moore LLP | US |
131.239.4.0 – 131.239.4.255 | AS46887 | Zayo Bandwidth | US |
131.239.5.0 – 131.239.5.255 | AS31847 | Facility Automation Solutions Inc. | US |
131.239.6.0 – 131.239.6.255 | AS53579 | The Free Library of Philadelphia | US |
131.239.7.0 – 131.239.15.255 | AS46887 | Zayo Bandwidth | US |
131.239.16.0 – 131.239.16.255 | AS46887 | Zayo Bandwidth | US |
131.239.17.0 – 131.239.17.255 | AS53721 | Coretelligent LLC | US |
131.239.18.0 – 131.239.27.255 | AS46887 | Zayo Bandwidth | US |
131.239.28.0 – 131.239.28.255 | AS54268 | Capital Health System Inc | US |
131.239.29.0 – 131.239.29.255 | AS46887 | Zayo Bandwidth | US |
131.239.30.0 – 131.239.31.255 | AS31817 | Progress Software Corp - CSG | US |
131.239.32.0 – 131.239.34.255 | AS46887 | Zayo Bandwidth | US |
15 more ranges in this block.