Your active connection will typically be selected by default.
This command removes the 127. 0. 0. 1 entry, which will always appear regardless of the machine you are using. This is the feedback loop, and can be ignored when looking for the IP address.
192. 168. 1. 1 192. 168. 0. 1 192. 168. 2. 1
Under Internet Port in the Router Status, your IP address should be listed. The IP address is 4 sets of digits, with up to three digits per set. This is the IP address of your router. Any connections made out of your router will have this address. This IP address is assigned to you by your internet service provider. Most external IP addresses are dynamic, which means they change from time to time. This address can be masked using proxies.
You can also go to Can You See Me to check your external IP address.