Is there a way I can find a particular users IP address that they created a user account from?

Is there a module to call up this information from past users to display it and save it?

Comments

By default, Drupal does not

By default, Drupal does not save the IP address a user used on registration. If you have the Database logging module installed and the registration was not too long ago, you might find it there. On the Recent log messages page at admin/reports/dblog you can filter the messages by choosing "user" in the Type select list.