STElectronic

ST Electronics(Shanghai) Co.,Ltd — 2 praefixum OUI

2 praefixum OUI

Praefixum OUI	MAC Range
A4:4A:D3	A4:4A:D3:00:00:00 ~ A4:4A:D3:FF:FF:FF
00:25:73	00:25:73:00:00:00 ~ 00:25:73:FF:FF:FF