187.102.160.0/20 covers 187.102.160.0 to 187.102.175.255, 4,096 IPv4 addresses. It is announced by AS17222 (Mundivox do Brasil Ltda). Every sampled address geolocates to Brazil, with 44% in Rio de Janeiro. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.