Who owns MAC prefix F0ACD77?

F0ACD77 is registered to Hanju Network Technologies Co. in the IEEE MA-M registry.

What devices use F0ACD77?

Any network device with a MAC address starting F0:AC:D7:7 was manufactured by or for Hanju Network Technologies Co..

MA-M · OUI prefix

Hanju Network Technologies Co.

Any MAC address starting F0:AC:D7:7 is registered to Hanju Network Technologies Co. in CN.

OUI prefix	F0ACD77
Vendor	Hanju Network Technologies Co.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	F0:AC:D7:7:00:00:00

What this means

The IEEE assigned the MA-M block F0ACD77 to Hanju Network Technologies Co.. 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 F0:AC:D7:7, it is Hanju Network Technologies Co. hardware.

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