HsingTechEnt

Hsing Tech Enterprise Co., Ltd — 3 praefixum OUI

3 praefixum OUI

Praefixum OUI	MAC Range
00:20:E4	00:20:E4:00:00:00 ~ 00:20:E4:FF:FF:FF
00:30:21	00:30:21:00:00:00 ~ 00:30:21:FF:FF:FF
00:D0:09	00:D0:09:00:00:00 ~ 00:D0:09:FF:FF:FF

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