If you have a reseller cPanel hosting with a dedicated IP address and you want to use that IP address for all 10 cPanel accounts under your reseller hosting, you can follow these steps:
Log in to your reseller cPanel account provided by your hosting provider.
Navigate to the section or option that allows you to manage or edit the account settings for each cPanel account under your reseller hosting.
For each cPanel account, locate the option to manage the account's IP address or assign a dedicated IP.
Select the dedicated IP address that you want to assign to the specific cPanel account.
Save the changes or update the account settings.
Repeat these steps for each cPanel account you want to associate with the dedicated IP address. This way, all 10 cPanel accounts will be configured to use the same dedicated IP address provided by your reseller hosting.
Note that the exact steps may vary slightly depending on your hosting provider's interface and settings. If you have trouble finding the specific options, you can reach out to your hosting provider's support for assistance.