00:50:13:00:00:00 - 00:50:13:FF:FF:FF
00:50:CC:00:00:00 - 00:50:CC:FF:FF:FF
00:90:F1:00:00:00 - 00:90:F1:FF:FF:FF
00:C0:FF:00:00:00 - 00:C0:FF:FF:FF:FF