Guardtec

Guardtec,Inc — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
8C:C8:F4:00	8C:C8:F4:00:00:00:00 ~ 8C:C8:F4:00:FF:FF:FF
00:50:C2:D0:90	00:50:C2:D0:90:00:00:00 ~ 00:50:C2:D0:90:FF:FF:FF