All IP Ranges › 143.0.0.0/8
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|
| 143.74.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.30.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.36.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.39.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.251.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.252.0/24 | United States (100%) | 1 | 1 | 1 |
| 143.74.253.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|
143.74.0.0 – 143.74.27.255 | AS721 | United States Department of Defense (DoD) | US |
143.74.28.0 – 143.74.29.255 | AS1540 | Headquarters USAISC | US |
143.74.30.0 – 143.74.35.255 | AS721 | United States Department of Defense (DoD) | US |
143.74.36.0 – 143.74.38.255 | AS1540 | Headquarters USAISC | US |
143.74.39.0 – 143.74.249.255 | AS721 | United States Department of Defense (DoD) | US |
143.74.250.0 – 143.74.250.255 | AS1540 | Headquarters USAISC | US |
143.74.251.0 – 143.74.251.255 | AS747 | Headquarters USAISC | US |
143.74.252.0 – 143.74.252.255 | AS1540 | Headquarters USAISC | US |
143.74.253.0 – 143.74.255.255 | AS721 | United States Department of Defense (DoD) | US |