MAC Address Lookup

ETSMETechnol

ETSME Technologies C0., Ltd. — 1 OUI prefix(es)

1 OUI prefix(es)
OUI Prefix MAC Range
B4:4D:43:30 B4:4D:43:30:00:00:00 ~ B4:4D:43:30:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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