4RFCommunica

4RF Communications Ltd — 3 praefixum OUI

3 praefixum OUI

Praefixum OUI	MAC Range
00:50:C2:6B:30	00:50:C2:6B:30:00:00:00 ~ 00:50:C2:6B:30:FF:FF:FF
00:50:C2:2E:D0	00:50:C2:2E:D0:00:00:00 ~ 00:50:C2:2E:D0:FF:FF:FF
00:22:B2	00:22:B2:00:00:00 ~ 00:22:B2:FF:FF:FF

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