200.237.176.0/20 covers 200.237.176.0 to 200.237.191.255, 4,096 IPv4 addresses. It is announced by AS262318 (Horizons Telecomunicacoes e Tecnologia S.A.). Every sampled address geolocates to Brazil, with 94% in Curitiba. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.