215.0.0.0/9 covers 215.0.0.0 to 215.127.255.255, 8,388,608 IPv4 addresses. It is announced by AS749 (United States Department of Defense) and 2 other networks. Every sampled address geolocates to United States, with 97% in Columbus. It is registered to a government network. None of the sampled addresses are flagged as VPN, proxy or Tor.