00:0F:50:00:00:00 - 00:0F:50:FF:FF:FF
08:08:EA:00:00:00 - 08:08:EA:FF:FF:FF
20:E4:07:00:00:00 - 20:E4:07:FF:FF:FF
F4:48:48:00:00:00 - F4:48:48:FF:FF:FF