ZonghengElec
Beijing Zongheng Electro-Mechanical Technology Development Co. — 1 praefixum OUI
Beijing Zongheng Electro-Mechanical Technology Development Co. — 1 praefixum OUI
| Praefixum OUI | MAC Range |
|---|---|
| 40:F3:85:20 | 40:F3:85:20:00:00:00 ~ 40:F3:85:20:FF:FF:FF |