189.50.128.0/20 covers 189.50.128.0 to 189.50.143.255, 4,096 IPv4 addresses. It is announced by AS28330 (IFTNET Telecomunicacoes Ltda). Every sampled address geolocates to Brazil, with 44% in Barueri. 94% of it is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.