MAC Address Lookup

O2Micro

O2 Micro, Inc. — 2 OUI prefix(es)

2 OUI prefix(es)
OUI Prefix MAC Range
00:D0:51 00:D0:51:00:00:00 ~ 00:D0:51:FF:FF:FF
00:12:97 00:12:97:00:00:00 ~ 00:12:97:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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