2C:C4:4F:70:00:00 - 2C:C4:4F:7F:FF:FF
44:03:77:70:00:00 - 44:03:77:7F:FF:FF
70:B3:D5:13:E0:00 - 70:B3:D5:13:EF:FF
8C:1F:64:3E:20:00 - 8C:1F:64:3E:2F:FF