I noticed when a moderator, which can view the ip adress, clicks on the ip adress, he sees: "Permission Problem" page.
So i changed the rights for the moderator in image below, but they still can not click on the ip and look which member is assigned to this ip with the option to delete this member.
Sorry, i did translate some dutch words in the image
I also noticed that when i gave a moderator permission to delete a user, it is possible for him to delete also the admin!!!
That can't be true!