FirstDesignS
First Design System Inc. — 3 praefixum OUI
First Design System Inc. — 3 praefixum OUI
| Praefixum OUI | MAC Range |
|---|---|
| 98:6E:E8:E0 | 98:6E:E8:E0:00:00:00 ~ 98:6E:E8:E0:FF:FF:FF |
| 40:D8:55:0A:70 | 40:D8:55:0A:70:00:00:00 ~ 40:D8:55:0A:70:FF:FF:FF |
| 8C:1F:64:A7:20 | 8C:1F:64:A7:20:00:00:00 ~ 8C:1F:64:A7:20:FF:FF:FF |