I block the entire cn TLD (and the RU, PK, Top, biz, info, and IN TLDs) and haven't had any issues.
I also go a step further and block all IPs in those geolocations in my Router.
I block the entire cn TLD (and the RU, PK, Top, biz, info, and IN TLDs) and haven't had any issues.
I also go a step further and block all IPs in those geolocations in my Router.