190.172.64.0/18 covers 190.172.64.0 to 190.172.127.255, 16,384 IPv4 addresses. It is announced by AS22927 (Telefónica de Argentina S.A.). Every sampled address geolocates to Argentina, with 100% in Monte Chingolo. It is registered to an internet service provider. 28% of sampled addresses are flagged as proxy.