200.206.0.0/18 covers 200.206.0.0 to 200.206.63.255, 16,384 IPv4 addresses. It is announced by AS10429 (Telefônica Brasil S.A.). Every sampled address geolocates to Brazil, with 53% in Sao Paulo. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.