MyIP - Mozilla add-on that allows you to see your IP address in the status bar.
Version: 0.53MyIP will make finding out your own IP address has become very easy.
Operating System: Mac OS X
The integrated socket reads out and displays your IP address very quickly and makes it possible to use IP based software that require the users IP address (like Synapse vX).
If you are behind a router, the application restricts on IP addresses within your Local Area Network (LAN). Without a router the general IP address of your machine in the internet will be displayed.