Who owns MAC prefix E8519D?

E8519D is registered to Yeonhab Precision Co.,LTD in the IEEE MA-L registry.

What devices use E8519D?

Any network device with a MAC address starting E8:51:9D was manufactured by or for Yeonhab Precision Co.,LTD.

MA-L · OUI prefix

Yeonhab Precision Co.,LTD

Any MAC address starting E8:51:9D is registered to Yeonhab Precision Co.,LTD in KR.

OUI prefix	E8519D
Vendor	Yeonhab Precision Co.,LTD
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	E8:51:9D:00:00:00

What this means

The IEEE assigned the MA-L block E8519D to Yeonhab Precision 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 E8:51:9D, it is Yeonhab Precision Co.,LTD hardware.

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