4.186.0.0/16 covers 4.186.0.0 to 4.186.255.255, 65,536 IPv4 addresses. It is announced by AS8075 (Microsoft Corporation). Every sampled address geolocates to India, with 100% in Pune. It is registered to a hosting or cloud provider. None of the sampled addresses are flagged as VPN, proxy or Tor.