149.111.128.0/19 covers 149.111.128.0 to 149.111.159.255, 8,192 IPv4 addresses. It is announced by AS10879 (UnitedHealthcare, Inc.). Every sampled address geolocates to United States, with 94% in Plymouth. It is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.