How do I block someones IP?

How do I block someones IP?
Block a range of IP addresses

Go to Clarity > Settings > IP blocking, and select Block IP address.
On the Block IP address screen, make your selections and select Add. Name: Enter a friendly name to identify the range of IP addresses. Block my current IP: Check the box if you want to exclude your IP address.

Block a range of IP addresses
  1. Go to Clarity > Settings > IP blocking, and select Block IP address.
  2. On the Block IP address screen, make your selections and select Add. Name: Enter a friendly name to identify the range of IP addresses. Block my current IP: Check the box if you want to exclude your IP address.