If you are running a windows o.s you use the ipconfig command in the command prompt . If it's a Linux machine you use ifconfig command in the terminal
If you want to know the IP address that websites see when you
visit them, see the related links section for a resource on
to find your system's ip address go to COMMAND PROMPT and type ipconfig
all you have to do is click start, run and type in cmd
it will open up a black screen.
type in ipconfig.
and where it sais ipv6 adress.......................
the next to it will be your ip adress