Who owns MAC prefix 0012FC?

0012FC is registered to PLANET System Co.,LTD in the IEEE MA-L registry.

What devices use 0012FC?

Any network device with a MAC address starting 00:12:FC was manufactured by or for PLANET System Co.,LTD.

MA-L · OUI prefix

PLANET System Co.,LTD

Any MAC address starting 00:12:FC is registered to PLANET System Co.,LTD in KR.

OUI prefix	0012FC
Vendor	PLANET System Co.,LTD
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:12:FC:00:00:00

What this means

The IEEE assigned the MA-L block 0012FC to PLANET System Co.,LTD. 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 00:12:FC, it is PLANET System Co.,LTD hardware.

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