CrrcQingdaoS
Crrc Qingdao Sifang Rolling Stock Research Institute Co.,Ltd — 1 praefixum OUI
Crrc Qingdao Sifang Rolling Stock Research Institute Co.,Ltd — 1 praefixum OUI
| Praefixum OUI | MAC Range |
|---|---|
| EC:9F:0D:B0 | EC:9F:0D:B0:00:00:00 ~ EC:9F:0D:B0:FF:FF:FF |