Flapping Status??? Unkown IP

Keep getting systems in the red... On the status page it even shows an IP address that is not used on my network???

here is a copy of the page...

any Ideas?

The 198.105 address is not even part of my network... I use all 192.168.1.* address and that is not the address of the device being monitored either!

*WARNING: Flapping status*


      Sun Nov 6 16:03:11 2016 conn NOT ok

Service conn on Access-Point is not OK : Host does not respond to ping


System unreachable for 4 poll periods (905 seconds)

red  198.105.244.11 is unreachable