The MAC OUI archives are, as pointed out in the very first paragraph on the README, already public knowledge and have been for a very very long time. All compet

The MAC OUI archives are, as pointed out in the very first paragraph on the README, already public knowledge and have been for a very very long time. All competent MAC address randomizers have a function to keep the current OUI, and most have the function to manually set an OUI. I haven't heard of any that load a list of OUIs, but it's certainly theoretically possible. The entire point is moot though. As far as I know, all standard MAC address randomizers set the "locally administered" bit, so it is trivial to identify them. In fact, googling quickly, apparently Cisco APs already have a function to prevent these devices from connecting.