Who owns MAC prefix C4A10E0?

C4A10E0 is registered to HYOSUNG Heavy Industries Corporation in the IEEE MA-M registry.

What devices use C4A10E0?

Any network device with a MAC address starting C4:A1:0E:0 was manufactured by or for HYOSUNG Heavy Industries Corporation.

MA-M · OUI prefix

HYOSUNG Heavy Industries Corporation

Any MAC address starting C4:A1:0E:0 is registered to HYOSUNG Heavy Industries Corporation in KR.

OUI prefix	C4A10E0
Vendor	HYOSUNG Heavy Industries Corporation
Registry	MA-M (28-bit, medium block)
Country	KR
Example MAC	C4:A1:0E:0:00:00:00

What this means

The IEEE assigned the MA-M block C4A10E0 to HYOSUNG Heavy Industries Corporation. 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 C4:A1:0E:0, it is HYOSUNG Heavy Industries Corporation hardware.

Other HYOSUNG Heavy Industries Corporation prefixes

HYOSUNG Heavy Industries Corporation holds 3 registered blocks in total.

70B3D541A 8C1F64C07

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