48.0.0.0/8 covers 48.0.0.0 to 48.255.255.255, 16,777,216 IPv4 addresses. It is announced by AS8075 (Microsoft Corporation). 97% of sampled addresses geolocate to United States, the rest to 1 other country, with 44% in Newark. 72% of it is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.