186.55.80.0/20 covers 186.55.80.0 to 186.55.95.255, 4,096 IPv4 addresses. It is announced by AS6057 (Administración Nacional de Telecomunicaciones). Every sampled address geolocates to Uruguay, with 50% in Montevideo. It is registered to an internet service provider. 16% of sampled addresses are flagged as proxy.