Who owns MAC prefix D059C3?

D059C3 is registered to CeraMicro Technology Corporation in the IEEE MA-L registry.

What devices use D059C3?

Any network device with a MAC address starting D0:59:C3 was manufactured by or for CeraMicro Technology Corporation.

MA-L · OUI prefix

CeraMicro Technology Corporation

Any MAC address starting D0:59:C3 is registered to CeraMicro Technology Corporation in TW.

OUI prefix	D059C3
Vendor	CeraMicro Technology Corporation
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	D0:59:C3:00:00:00

What this means

The IEEE assigned the MA-L block D059C3 to CeraMicro Technology 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 D0:59:C3, it is CeraMicro Technology Corporation hardware.

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