MAC Address Lookup

EfficientBui

Efficient Building Automation Corp. — 1 OUI prefix(es)

1 OUI prefix(es)
OUI Prefix MAC Range
44:A9:2C:70 44:A9:2C:70:00:00:00 ~ 44:A9:2C:70:FF:FF:FF
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MAC addresses are assigned by IEEE. Data from Wireshark
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