Who owns MAC prefix 5058B0?

5058B0 is registered to Hunan Greatwall Computer System Co., Ltd. in the IEEE MA-L registry.

What devices use 5058B0?

Any network device with a MAC address starting 50:58:B0 was manufactured by or for Hunan Greatwall Computer System Co., Ltd..

MA-L · OUI prefix

Hunan Greatwall Computer System Co., Ltd.

Any MAC address starting 50:58:B0 is registered to Hunan Greatwall Computer System Co., Ltd. in CN.

OUI prefix	5058B0
Vendor	Hunan Greatwall Computer System Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	50:58:B0:00:00:00

What this means

The IEEE assigned the MA-L block 5058B0 to Hunan Greatwall Computer System 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 50:58:B0, it is Hunan Greatwall Computer System Co., Ltd. hardware.

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