DHCP address lease to an unknown device with .dcn after its name

I was looking through my DHCP leases and see all of our company computers however there is now an unknown device which I do not recognize.  All other computers have computername.ourdomain.com.  This one is named device2013.wvnd.circ4.dcn and I can ping to it.  Anyone know what this might be.  Just want to make sure no one has gotten into our system. Thanks
Mike-LFCAsked:
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

x
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

KimputerCommented:
To my knowledge, it could be really anything. From a switch to a mobile phone. From a ip phone to a tablet. From a printer to anything else. The only way for sure is to trace the device physically (or if it's a wireless device, to the access point where it connects to).
Please note, the MAC address can be of some use too (sometimes it will tell you SAMSUNG or CISCO, after a table look up obviously, but then you will know easier if it's a phone or a switch of some sorts)

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Mike-LFCAuthor Commented:
Thanks for the info.  Will track it down.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
DHCP

From novice to tech pro — start learning today.