Systembase

System Base Co., Ltd. — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
00:05:F4	00:05:F4:00:00:00 ~ 00:05:F4:FF:FF:FF
DC:C4:22	DC:C4:22:00:00:00 ~ DC:C4:22:FF:FF:FF