DigitalChina
Beijing Digital China Yunke Technology Limited — 2 praefixum OUI
Beijing Digital China Yunke Technology Limited — 2 praefixum OUI
| Praefixum OUI | MAC Range |
|---|---|
| D4:61:37:80 | D4:61:37:80:00:00:00 ~ D4:61:37:80:FF:FF:FF |
| 00:03:0F | 00:03:0F:00:00:00 ~ 00:03:0F:FF:FF:FF |