OUI Lookup Tool

MAC Address Prefix	54EF43 54-EF-43 54:EF:43
Manufacturer	HUAWEI TECHNOLOGIES CO.,LTD
Other accepted queries	54EF43 54-EF-43 54:EF:43

ABB Genway Xiamen Electrical Equipment CO., LTD

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Beijing Omnific Technology, Ltd.

FN-LINK TECHNOLOGY LIMITED

HARTEC Corporation

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