Who owns MAC prefix EC2F20?

EC2F20 is registered to HYUNDAI WIA in the IEEE MA-L registry.

What devices use EC2F20?

Any network device with a MAC address starting EC:2F:20 was manufactured by or for HYUNDAI WIA.

MA-L · OUI prefix

HYUNDAI WIA

Any MAC address starting EC:2F:20 is registered to HYUNDAI WIA in KR.

OUI prefix	EC2F20
Vendor	HYUNDAI WIA
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	EC:2F:20:00:00:00

What this means

The IEEE assigned the MA-L block EC2F20 to HYUNDAI WIA. 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 EC:2F:20, it is HYUNDAI WIA hardware.

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