186.8.0.0/18 covers 186.8.0.0 to 186.8.63.255, 16,384 IPv4 addresses. It is announced by AS19422 (Telefónica Móviles del Uruguay S.A.). Every sampled address geolocates to Uruguay, with 97% in Montevideo. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.