If someone is abusing your website and you want to block abuser's IP address from accessing your website, you can do this through cPanel interface.
1. Log into your cPanel account.
2. In the "Security" section, click on the "IP Blocker" icon.
3. Under "Add an IP or Range" you should enter the IP address you want to block.
4. Click on the "Add" button.
Here is the 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.
