SouthernGrou

Southern Ground Audio LLC — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
50:62:55:90	50:62:55:90:00:00:00 ~ 50:62:55:90:FF:FF:FF
70:B3:D5:CD:40	70:B3:D5:CD:40:00:00:00 ~ 70:B3:D5:CD:40:FF:FF:FF