IPs of 10... show up in IP scan of Host Mac-Why?

I've got Parallels 6 running Win XP in bridged mode. I assign the IP in the 192.168... series from my Airport Extreme router, and ipconfig command in XP shows the proper IP.

Why do I still see the 10... IPs on an IP Scan of my Mac show up with 2 of the name/user of the Mac, and one called router? Can I stop them from being set up in any way?

Thanks...

 

ifconfig in Mac OS Terminal.app shows vnic0 and vnic1 which Parallels creates for Shared and Host networking respectively. See Parallels Desktop -> Preferences -> Advanced -> Network: Change settings...

I don't know if there's a way to get rid of them.