Track your users and their IP's
Administration plugin (commercial)
Functionality:
Track down every ip address that a registered user uses. This to gain information about this user or about an ip address.
Purpose:
On sites, users can register under different useraccounts and this is not wanted, so with this tool you can figure out the relations between users and there ip addresses. You can use a nice and easy searching mechanism.
This tool will also help you to find anonymous proxy servers. (if you do not want that)
This plug is originally made for a large gaming related site, with >1000 users and more than 10000 unique visits a day.
Features
If you are interested, please contact me on the Cotonti website username: ez
I can provide more details or screenshots