Let us know if you are using an enterprise/business version of McAfee ?
McAfee Online Community Moderator
Unfortunately, it is a mix of consumer based installs of a variety of flavors. I think I found them, once on site and looking at logs of firewall:
184.108.40.206 - host80.factsmgt.com
will maintain some vigilance, to see if we got them all and to report back...