158.9.0.0/16
55 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 158.9.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.49.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.50.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.52.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.76.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.94.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.95.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.99.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.102.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.103.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.105.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.106.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.132.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.134.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.142.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.143.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.149.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.150.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.153.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.154.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.158.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.162.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.169.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.179.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.202.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.210.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.216.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.218.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.226.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 158.9.253.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
158.9.0.0 – 158.9.48.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.49.0 – 158.9.49.255 | AS1540 | Headquarters USAISC | US |
158.9.50.0 – 158.9.51.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.52.0 – 158.9.55.255 | AS129 | United States Department of Defense (DoD) | US |
158.9.56.0 – 158.9.63.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.64.0 – 158.9.67.255 | AS27064 | United States Department of Defense (DoD) | US |
158.9.68.0 – 158.9.71.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.72.0 – 158.9.75.255 | AS27064 | United States Department of Defense (DoD) | US |
158.9.76.0 – 158.9.79.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.80.0 – 158.9.87.255 | AS27064 | United States Department of Defense (DoD) | US |
158.9.88.0 – 158.9.93.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.94.0 – 158.9.94.255 | AS1540 | Headquarters USAISC | US |
158.9.95.0 – 158.9.98.255 | AS721 | United States Department of Defense (DoD) | US |
158.9.99.0 – 158.9.99.255 | AS27064 | United States Department of Defense (DoD) | US |
158.9.100.0 – 158.9.101.255 | AS367 | United States Department of Defense (DoD) | US |
40 more ranges in this block.