189.85.66.0/23 covers 189.85.66.0 to 189.85.67.255, 512 IPv4 addresses. It is announced by AS28177 (NETWORKBRASIL Ltda.). Every sampled address geolocates to Brazil, with 72% in Blumenau. 53% of it is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.