Two IP addresses for same ATV

I have a LAN which includes wired and wireless devices (connected via a WAP). I also use a couple of network scanners, one on my Mac and the other on my iPhone. They both indicate that one of my ATV's has two IP addresses.

The addresses are:

192.168.1.107

192.168.1.112

When I look at the network settings on the ATV it indicates the IP is 192.168.1.107.

All is normal on my other ATV which has only one IP address: 192.168.1.105

Both ATV's work just fine.

Any clue what is going on?