GP, just a question on that topic ....
Does the IP address change with a different computer on the same internet connection? Or does it change with the same computer on a different router? I never clearly understood that one.
I have to agree with the guys on similarities ... it's uncanny. Probably NOT the same people, but you can see their point while reading the posts sometimes. Very similar patterns arise and the frequent reader can notice things like that, I sure did.
Inside your own network, that is everything connected to your router, each device will have a unique IP address assigned by the router. Once you go outside your router to the outside world, everything on your network has the same IP address. If you go to whatismyip.com and click on the 'Lookup' button next to where it shows you your IP address, you will see where you are located.