Who owns MAC prefix A479E4?

A479E4 is registered to KLINFO Corp in the IEEE MA-L registry.

What devices use A479E4?

Any network device with a MAC address starting A4:79:E4 was manufactured by or for KLINFO Corp.

MA-L · OUI prefix

KLINFO Corp

Any MAC address starting A4:79:E4 is registered to KLINFO Corp in KR.

OUI prefix	A479E4
Vendor	KLINFO Corp
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	A4:79:E4:00:00:00

What this means

The IEEE assigned the MA-L block A479E4 to KLINFO Corp. 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 A4:79:E4, it is KLINFO Corp hardware.

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