MAC Address Lookup

RaysgemElect

Raysgem Electronics and Technology Co.Ltd — 1 OUI prefix(es)

1 OUI prefix(es)
OUI Prefix MAC Range
F0:23:B9:20 F0:23:B9:20:00:00:00 ~ F0:23:B9:20:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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