190.133.192.0/20 covers 190.133.192.0 to 190.133.207.255, 4,096 IPv4 addresses. It is announced by AS6057 (Administración Nacional de Telecomunicaciones). Every sampled address geolocates to Uruguay, with 100% in Montevideo. It is registered to an internet service provider. 9% of sampled addresses are flagged as proxy.