Why do you hide your ip only to forget you still show it? You're on a router. You can only bind to your LAN ip. You have to port forward through your router to let other people play. You might not be able to play if you can't connect to your own external ip.
Well, you're on a router. You can't really bind to your real ip because your comp has no access to it. Just bind to your lan ip and you'll be fine if you port forward properly.