116.255.192.0/18 covers 116.255.192.0 to 116.255.255.255, 16,384 IPv4 addresses. It is announced by AS4837 (China Unicom). Every sampled address geolocates to China, with 100% in Zhengzhou. It is registered to a business. None of the sampled addresses are flagged as VPN, proxy or Tor.