140.21.188.0/22 covers 140.21.188.0 to 140.21.191.255, 1,024 IPv4 addresses. It is announced by AS5852 (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 |
|---|---|---|---|
| 140.21.188.0/24 | |||
| 140.21.189.0/24 | |||
| 140.21.190.0/24 | |||
| 140.21.191.0/24 |