Unblocking an IP address or a domain name:-
Click IP Blocker under Security in cPanel.
Find the IP address from the Currently-Blocked IP Addresses table.
Click Delete in the Actions column for the selected IP address.
On the Remove IP page, click Remove IP to confirm the unblock request.
Click IP Blocker under Security in cPanel.
Find the IP address from the Currently-Blocked IP Addresses table.
Click Delete in the Actions column for the selected IP address.
On the Remove IP page, click Remove IP to confirm the unblock request.