Who owns MAC prefix 5C5BC2?

5C5BC2 is registered to YIK Corporation in the IEEE MA-L registry.

What devices use 5C5BC2?

Any network device with a MAC address starting 5C:5B:C2 was manufactured by or for YIK Corporation.

MA-L · OUI prefix

YIK Corporation

Any MAC address starting 5C:5B:C2 is registered to YIK Corporation in KR.

OUI prefix	5C5BC2
Vendor	YIK Corporation
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	5C:5B:C2:00:00:00

What this means

The IEEE assigned the MA-L block 5C5BC2 to YIK 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 5C:5B:C2, it is YIK Corporation hardware.

Other YIK Corporation prefixes

YIK Corporation holds 2 registered blocks in total.

001BC509B

Look up another MAC