201.182.146.0/23 covers 201.182.146.0 to 201.182.147.255, 512 IPv4 addresses. It is announced by AS61884 (OLLA COMUNICACAO LTDA). Every sampled address geolocates to Brazil, with 50% in Porto Velho. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.