GrandstreamN

Grandstream Networks, Inc. — 4 praefixum OUI

4 praefixum OUI

Praefixum OUI	MAC Range
C0:74:AD	C0:74:AD:00:00:00 ~ C0:74:AD:FF:FF:FF
14:4C:FF	14:4C:FF:00:00:00 ~ 14:4C:FF:FF:FF:FF
00:0B:82	00:0B:82:00:00:00 ~ 00:0B:82:FF:FF:FF
EC:74:D7	EC:74:D7:00:00:00 ~ EC:74:D7:FF:FF:FF

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