64.139.88.0/23 covers 64.139.88.0 to 64.139.89.255, 512 IPv4 addresses. It is announced by AS33653 (Comcast Cable Communications, LLC). Every sampled address geolocates to United States, with 91% in Tucson. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.