187.27.64.0/19 covers 187.27.64.0 to 187.27.95.255, 8,192 IPv4 addresses. It is announced by AS22085 (Claro S.A.). Every sampled address geolocates to Brazil, with 78% in Sao Paulo. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.