137.246.72.0/21 covers 137.246.72.0 to 137.246.79.255, 2,048 IPv4 addresses. It is announced by AS27086 (United States Department of Defense). Every sampled address geolocates to United States, with 100% in Columbus. It is registered to a government network. None of the sampled addresses are flagged as VPN, proxy or Tor.
| Prefix | First IP | Last IP | No. of IPs |
|---|---|---|---|
| 137.246.72.0/24 | |||
| 137.246.73.0/24 | |||
| 137.246.74.0/24 | |||
| 137.246.75.0/24 | |||
| 137.246.76.0/24 | |||
| 137.246.77.0/24 | |||
| 137.246.78.0/24 | |||
| 137.246.79.0/24 |