131.75.0.0/16
92 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 131.75.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.8.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.14.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.19.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.23.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.34.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.35.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.45.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.46.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.47.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.50.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.55.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.57.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.62.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.63.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.66.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.67.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.73.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.74.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.81.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.84.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.86.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.87.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.90.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.98.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.107.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.110.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.111.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.113.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.121.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.122.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.123.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.125.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.126.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.145.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.146.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.147.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.154.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.157.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.165.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.170.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.176.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.182.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.193.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.194.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.203.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.205.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.207.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.209.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.211.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.213.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.214.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.218.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.226.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.230.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.235.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.243.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.245.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.252.0/24 | United States (100%) | 1 | 1 | 1 |
| 131.75.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
131.75.6.0 – 131.75.7.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.8.0 – 131.75.10.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.11.0 – 131.75.11.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.12.0 – 131.75.13.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.14.0 – 131.75.14.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.15.0 – 131.75.18.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.19.0 – 131.75.21.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.22.0 – 131.75.22.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.23.0 – 131.75.31.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.32.0 – 131.75.33.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.34.0 – 131.75.34.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.35.0 – 131.75.44.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.45.0 – 131.75.45.255 | AS27046 | United States Department of Defense (DoD) | US |
131.75.46.0 – 131.75.46.255 | AS721 | United States Department of Defense (DoD) | US |
131.75.47.0 – 131.75.47.255 | AS27046 | United States Department of Defense (DoD) | US |
77 more ranges in this block.