198.97.240.0/20 covers 198.97.240.0 to 198.97.255.255, 4,096 IPv4 addresses. It is announced by AS721 (United States Department of Defense). Every sampled address geolocates to United States, with 75% in Columbus. It is registered to a government network. None of the sampled addresses are flagged as VPN, proxy or Tor.