71.229.16.0/20 covers 71.229.16.0 to 71.229.31.255, 4,096 IPv4 addresses. It is announced by AS33666 (Comcast Cable Communications, LLC). Every sampled address geolocates to United States, with 50% in Mobile. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.