编辑网站目录下的.htaccess

Order Allow,Deny 
Deny from 43.247.199.1
Deny from 43.247.199.0/24

以下代码适合apache 2.4

<RequireAll>
require all granted
require not ip 43.247.199.1 
require not ip 43.247.199.0/24
</RequireAll>