MAC Address Lookup

HFR

HFR, Inc. — 2 OUI prefix(es)

2 OUI prefix(es)
OUI Prefix MAC Range
00:23:AA 00:23:AA:00:00:00 ~ 00:23:AA:FF:FF:FF
04:09:A5 04:09:A5:00:00:00 ~ 04:09:A5:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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