Who owns MAC prefix AC5E8C?

AC5E8C is registered to Utillink in the IEEE MA-L registry.

What devices use AC5E8C?

Any network device with a MAC address starting AC:5E:8C was manufactured by or for Utillink.

MA-L · OUI prefix

Utillink

Any MAC address starting AC:5E:8C is registered to Utillink in KR.

OUI prefix	AC5E8C
Vendor	Utillink
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	AC:5E:8C:00:00:00

What this means

The IEEE assigned the MA-L block AC5E8C to Utillink. 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:5E:8C, it is Utillink hardware.

Look up another MAC