131.74.0.0/15 covers 131.74.0.0 to 131.75.255.255, 131,072 IPv4 addresses. It is announced by AS721 (United States Department of Defense) and 1 other network. 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 |
|---|---|---|---|
| 131.74.0.0/16 | |||
| 131.75.0.0/16 |