Who owns MAC prefix 3451AA?

3451AA is registered to JID GLOBAL in the IEEE MA-L registry.

What devices use 3451AA?

Any network device with a MAC address starting 34:51:AA was manufactured by or for JID GLOBAL.

MA-L · OUI prefix

JID GLOBAL

Any MAC address starting 34:51:AA is registered to JID GLOBAL in KR.

OUI prefix	3451AA
Vendor	JID GLOBAL
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	34:51:AA:00:00:00

What this means

The IEEE assigned the MA-L block 3451AA to JID GLOBAL. 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 34:51:AA, it is JID GLOBAL hardware.

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