Who owns MAC prefix FC7D6C?

FC7D6C is registered to HYESUNG TECHWIN Co., Ltd in the IEEE MA-L registry.

What devices use FC7D6C?

Any network device with a MAC address starting FC:7D:6C was manufactured by or for HYESUNG TECHWIN Co., Ltd.

MA-L · OUI prefix

HYESUNG TECHWIN Co., Ltd

Any MAC address starting FC:7D:6C is registered to HYESUNG TECHWIN Co., Ltd in KR.

OUI prefix	FC7D6C
Vendor	HYESUNG TECHWIN Co., Ltd
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	FC:7D:6C:00:00:00

What this means

The IEEE assigned the MA-L block FC7D6C to HYESUNG TECHWIN 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 FC:7D:6C, it is HYESUNG TECHWIN Co., Ltd hardware.

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