You receive a server with only one IP address. If it is allowed by the plan you signed up with, you can always send requests for additional IPs from your cp. To send a request for an extra range of IPs:
- Go to the Dedicated Servers/Manage Servers menu
- Choose the server you want to add IPs to
- On the next page, click Add Extra IP(s)
- Fill in the number of IPs you want to add.