221.199.145.72/30

IP Address Range - IPGeolocation

221.199.145.72/30 covers 221.199.145.72 to 221.199.145.75, 4 IPv4 addresses. It is announced by AS4837 (China Unicom). Every sampled address geolocates to China, with 100% in Baotou. It is registered to an internet service provider. 25% of sampled addresses are flagged as proxy.