1. Log into your cPanel account.
2. In the "Security" section, click on "IP Blocker" Icon.
![](../../../img/ip-deny-manager-icon.gif)
3. Under "Add an IP or Range" you should enter the IP Address you wish to block.
4. Click on the "Add" button.
![](../../../img/denyip.gif)
Here is Example:
Single IP Address: 192.168.0.1
Range: 192.168.0.1-192.168.0.40
Implied Range: 192.168.0.1-40
CIDR Format: 192.168.0.1/32
Implies 10.*.*.* -- 192.