Henan Police Academy 河南公安学院, China, CERN spams me

Henan police Academy 河南公安学院, Zhengzhou, China, left me some comment spam today.
183.169.128.30 Henan Police Academy Henan Gongan Xueyuan 河南公安学院 HNGAZK-CN at http://hnp.edu.cn/. Their IP range is 183.169.128.0 – 183.169.159.255. There are a couple of abuse postings from them such as 1, 2