206.37.0.0/16
51 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 206.37.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.13.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.14.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.17.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.23.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.24.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.26.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.106.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.109.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.110.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.120.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.138.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.198.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.203.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.212.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.213.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.214.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 206.37.215.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.224.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.225.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.226.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.227.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.233.0/24 | Unknown (100%) | 1 | 1 | 1 |
| 206.37.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.239.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.242.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.245.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.246.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.247.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.249.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.252.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.253.0/24 | United States (100%) | 1 | 1 | 1 |
| 206.37.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
206.37.0.0 – 206.37.0.255 | AS1540 | Headquarters USAISC | US |
206.37.1.0 – 206.37.11.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.12.0 – 206.37.12.255 | AS1540 | Headquarters USAISC | US |
206.37.13.0 – 206.37.13.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.14.0 – 206.37.14.255 | AS1540 | Headquarters USAISC | US |
206.37.15.0 – 206.37.16.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.17.0 – 206.37.17.255 | AS1540 | Headquarters USAISC | US |
206.37.18.0 – 206.37.19.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.20.0 – 206.37.21.255 | AS27064 | United States Department of Defense (DoD) | US |
206.37.22.0 – 206.37.22.255 | AS1540 | Headquarters USAISC | US |
206.37.23.0 – 206.37.23.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.24.0 – 206.37.25.255 | AS1540 | Headquarters USAISC | US |
206.37.26.0 – 206.37.27.255 | AS721 | United States Department of Defense (DoD) | US |
206.37.28.0 – 206.37.31.255 | AS668 | United States Department of Defense (DoD) | US |
206.37.32.0 – 206.37.105.255 | AS721 | United States Department of Defense (DoD) | US |
36 more ranges in this block.