Who owns MAC prefix 002125?

002125 is registered to KUK JE TONG SHIN Co.,LTD in the IEEE MA-L registry.

What devices use 002125?

Any network device with a MAC address starting 00:21:25 was manufactured by or for KUK JE TONG SHIN Co.,LTD.

MA-L · OUI prefix

KUK JE TONG SHIN Co.,LTD

Any MAC address starting 00:21:25 is registered to KUK JE TONG SHIN Co.,LTD in KR.

OUI prefix	002125
Vendor	KUK JE TONG SHIN Co.,LTD
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:21:25:00:00:00

What this means

The IEEE assigned the MA-L block 002125 to KUK JE TONG SHIN 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 00:21:25, it is KUK JE TONG SHIN Co.,LTD hardware.

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