Identify users by IP Address

[The_Hawk]

I have just installed one of the mods that notifies me if someone is using two accounts, but I'm also interested in a report showing all users using a duplicate IP address for the last xx days.

I understand with dynamic IP's or a number of users working for the same company there is likely to be a few legitimate cases for using a common IP, but I am very interested to see if I can run the list anyway.

I have been trying to search, but "IP" isn't long enough a word so I keep hitting a wall. Am I missing something obvious, or is there a mod that will help me out?