First, install CentOS 6.5:
ISO CentOS 6.5 minimal
ISO CentOS 6.5 minimal official site
Second, create the new user vasexpertsmnt (you make the password by yourself).
Then start sudo or su.

Set up the ssh access restrictions:

5.200.43.0/24, 193.218.143.187, 93.100.47.212, 77.247.170.134

Send us vasexpertsmnt and password.