MAC Address Lookup

JoulWattTech

JoulWatt Technology Co., Ltd — 1 OUI prefix(es)

1 OUI prefix(es)
OUI Prefix MAC Range
A4:7B:52 A4:7B:52:00:00:00 ~ A4:7B:52:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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