Who owns MAC prefix ACFAA5?

ACFAA5 is registered to digitron in the IEEE MA-L registry.

What devices use ACFAA5?

Any network device with a MAC address starting AC:FA:A5 was manufactured by or for digitron.

MA-L · OUI prefix

digitron

Any MAC address starting AC:FA:A5 is registered to digitron in KR.

OUI prefix	ACFAA5
Vendor	digitron
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	AC:FA:A5:00:00:00

What this means

The IEEE assigned the MA-L block ACFAA5 to digitron. 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 AC:FA:A5, it is digitron hardware.

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