Phanton Wemo device

I keep getting the following error in my logs:

Error fetching description at http://192.168.1.250:49152/description.xml
5:01 PM components/wemo.py (WARNING)

The problem is I do not have a wemo switch configured for that IP address. In fact, I have nothing configured for that IP address and nothing on my network with that address. I’ve grepped my entire computer and there is no reference to that IP address anywhere. There aren’t even any entries in the DNS or hosts files for that IP.

Any idea why HASS could be thinking something should be there and how I can get it stop?