Unidentified IP

Hi all…

Im running win7 OS with a VPN

Problem is I have an unidentified IP address which is not showing in my routers interface, Ive downloaded Wireless Network Watcher and Avira app on my phone which both show the IP address. Avira identifies it as HP Laptop, which I dont have..

Ive changed the routers password and started to initiate devices again, but then ran Wireless Network Watcher and Avira once more and the first thing to show up is the unidentified IP address.

Can anyone shed some light on this and could it be a problem?

Thanks

legepe