Who owns MAC prefix 1C86AD?

1C86AD is registered to MCT CO., LTD. in the IEEE MA-L registry.

What devices use 1C86AD?

Any network device with a MAC address starting 1C:86:AD was manufactured by or for MCT CO., LTD..

MA-L · OUI prefix

MCT CO., LTD.

Any MAC address starting 1C:86:AD is registered to MCT CO., LTD. in KR.

OUI prefix	1C86AD
Vendor	MCT CO., LTD.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	1C:86:AD:00:00:00

What this means

The IEEE assigned the MA-L block 1C86AD to MCT 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 1C:86:AD, it is MCT CO., LTD. hardware.

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