Vanderbilt, Milesight, OpenEye

Late reply (a few months).

I've personally used Openeye cameras but not on Blue Iris.. they're Onvif and worked with every NVR I've thrown them at, so I don't see why they wouldn't work with BI :)
 
I use 5MP Milesight mini dome, mini bullet and the mini panoramic bullet IP cameras, all connected to a Milesight NVR. No issues with these IP cameras.