How to block an IP address

This FAQ will help you to block an IP address from accessing your server

There are many reasons to block an IP address from accessing your sever. Most are security reasons, for example, to prevent Site Scrapers and Spammers. Otherwise, they might just be for personal reasons; for example, you may run a forum with an annoying member – blocking their account wouldn’t stop them from signing up with a different email address; blocking their IP address would mean they couldn’t access your site at all from their machine.

To block an IP address from viewing websites hosted on your 123 Reg hosting package, please do the following:

If purchased after July 2020

Step 1 of 7

Start by logging in to your Control Panel and scroll down to ‘Web Hosting’. From there, select ‘Manage’.

Manage Web Hosting

Step 2 of 7

On the next page, select ‘Manage’ for the account you wish to use.

Web Hosting Manage

Step 3 of 7

Select the three-dot icon for the package you want to edit. From there, choose ‘Settings’ from the drop-down menu that appears.

cPanel Admin

Step 4 of 7

On your dashboard, select the cPanel Admin button that appears above Settings.


Step 5 of 7

Select IP Blocker under the Security section.

IP Blocker

Step 6 of 7

Enter the IP address you wish to block in the Add an IP or Range field.

Enter IP Address

Step 7 of 7

Once done, click Add.

If purchased before July 2020

Step 1 of 4

Login to your 123 Reg control panel.

Step 2 of 4

Select the relevant domain name from the drop down box and click on the Manage button.

Scroll down to the web hosting section.


Step 3 of 4

Click on the IP Address Blocking option in the Web Tools section.

Step 4 of 4

Enter the IP address you wish to block into the Configure IP blocking field and click on the Create button.