What devices use F45B73?

Any network device with a MAC address starting F4:5B:73 was manufactured by or for Wanjiaan Interconnected Technology Co., Ltd.

MA-L · OUI prefix

Wanjiaan Interconnected Technology Co., Ltd

Q: Who owns MAC prefix F45B73?

F45B73 is registered to Wanjiaan Interconnected Technology Co., Ltd in the IEEE MA-L registry.

Any MAC address starting F4:5B:73 is registered to Wanjiaan Interconnected Technology Co., Ltd in CN.

OUI prefix	F45B73
Vendor	Wanjiaan Interconnected Technology Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F4:5B:73:00:00:00

What this means

The IEEE assigned the MA-L block F45B73 to Wanjiaan Interconnected Technology Co., Ltd. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting F4:5B:73, it is Wanjiaan Interconnected Technology Co., Ltd hardware.

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