Step 1: Login to your cPanel account that is hosted under Oryon server.
Step 2: Select the ‘File Manager’ option under ‘Files’ section of cPanel.
Step 3: Navigate to the ‘wp-admin’ folder the Wordpress installation and locate the .htaccess file.
Step 4: If there is no such .htaccess file, then create it and add the following codes into .htaccess to prevent the Wordpress login from the unknown IP address.
+++
# Limit logins and admin by IP
<Limit GET POST PUT>
order deny,allow
deny from all
allow from 12.34.56.78
</Limit>
+++
Step 5: In the above, replace the number ‘12.34.56.78’ with your IP address and save the .htacess file.
Note: You can get the public IP address from https://www.whatismyip.com/