Block IP / Installation
Block IP is a free module for Miva Merchant that lets block IP addresses at the store level. This is good for quick IP blocking when a certain address is causing problems.
Install the module, then go to MENU > UTILITIES, ADD REMOVE MODULES, and add "Block IP" to your store.
how-to-add-a-module-to-miva-merchant.html
After the module is installed, go to MENU > UTILITIES and then find the Block IP module tab. If you don't see it, check the ... dropdown.