Who owns MAC prefix 002130?

002130 is registered to Keico Hightech Inc. in the IEEE MA-L registry.

What devices use 002130?

Any network device with a MAC address starting 00:21:30 was manufactured by or for Keico Hightech Inc..

MA-L · OUI prefix

Keico Hightech Inc.

Any MAC address starting 00:21:30 is registered to Keico Hightech Inc. in KR.

OUI prefix	002130
Vendor	Keico Hightech Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:21:30:00:00:00

What this means

The IEEE assigned the MA-L block 002130 to Keico Hightech Inc.. 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 00:21:30, it is Keico Hightech Inc. hardware.

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