Blocking from all but…

Hi! “Blocking full access” is not possible. But you can restrict access to the WordPress dashboard for a specific IP address instead: https://wpcerber.com/using-ip-access-lists-to-protect-wordpress/

Here is how:

1. Add an allowed IP address (network) to the White IP Access List.
2. Add two entries: “0.0.0.0” and “::/0” to the Black IP Access List.

Thanks!