Who owns MAC prefix 74051D?

74051D is registered to Jiangxi Risound Electronics Co.,LTD in the IEEE MA-L registry.

What devices use 74051D?

Any network device with a MAC address starting 74:05:1D was manufactured by or for Jiangxi Risound Electronics Co.,LTD.

MA-L · OUI prefix

Jiangxi Risound Electronics Co.,LTD

Any MAC address starting 74:05:1D is registered to Jiangxi Risound Electronics Co.,LTD in CN.

OUI prefix	74051D
Vendor	Jiangxi Risound Electronics Co.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	74:05:1D:00:00:00

What this means

The IEEE assigned the MA-L block 74051D to Jiangxi Risound Electronics 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 74:05:1D, it is Jiangxi Risound Electronics Co.,LTD hardware.

Other Jiangxi Risound Electronics Co.,LTD prefixes

Jiangxi Risound Electronics Co.,LTD holds 6 registered blocks in total.

081287 185CA1 605556 840F2A 9CDEF0

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