60.23.240.0/20 covers 60.23.240.0 to 60.23.255.255, 4,096 IPv4 addresses. It is announced by AS4837 (China Unicom). Every sampled address geolocates to China, with 88% in Dalian. It is registered to an internet service provider. None of the sampled addresses are flagged as VPN, proxy or Tor.