Command: "ip"

By typing "ip" I will display your IP address(es):



Here you can see that the computer has three local addresses (three network cards), and one Internet address (this is the address other people see on the Internet).
You can type "ip /l" to display only local addresses (it's a little faster because an http request is done to retrieve the Internet address).
You can type "ip /full" to display a more complete view.

(and you can type "ip /?" or "ip /help" to display the help)