whatismyip.com works from inside many networks. But if the firewall is blocking web access, the you're pretty much out of luck, unless you know the url to hit the network from outside. In that case a PING will work, even if it isn't returned: the PING program first resolves the address, which is then listed for you.

Hank

>What are the best commands to use in order to get the
>
>- Public (router) IP Address?
>- Computer's IP Address within the Network (listed via ipconfig)?
>
>Also is there a command to get the Host's Name and Host's Location?
>(as some of the website are able to show).
>
>Thanks