So, the attack is to simply monitor the network for any devices that fall into the address range you want to target, and then immediately start shooting deauthentication frames at them once you see one. I hacked airodump-ng to ignore all clients that didn’t look like a Ring, and then pasted in code from aireplay-ng to send deauthentication packets once it saw one. The problem here is that wifi cards can only be tuned to one frequency at a time, so unless you know the channel your potential target is on, you need to keep jumping between frequencies while looking for a target - and that means a target can potentially shoot off a notification while you’re looking at other frequencies.