I would say, there are basicaly 255 spots per Access Point, amd it scans each of them then, I will report actual range tommorrow. And what about that whitelist?
Its whole school. i dont want to lie, but there are APs connected on one router, and there is lot of IPs, pretty big cidr, dont know the range exactly, but few times it went to 100% scan in few minutes, but mostly it take up to 30 mins.