MacGrayServi

MacGray Services — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
70:B3:D5:F3:40	70:B3:D5:F3:40:00:00:00 ~ 70:B3:D5:F3:40:FF:FF:FF
70:B3:D5:1D:60	70:B3:D5:1D:60:00:00:00 ~ 70:B3:D5:1D:60:FF:FF:FF