Who owns MAC prefix 508ACB?

508ACB is registered to SHENZHEN MAXMADE TECHNOLOGY CO., LTD. in the IEEE MA-L registry.

What devices use 508ACB?

Any network device with a MAC address starting 50:8A:CB was manufactured by or for SHENZHEN MAXMADE TECHNOLOGY CO., LTD..

MA-L · OUI prefix

SHENZHEN MAXMADE TECHNOLOGY CO., LTD.

Any MAC address starting 50:8A:CB is registered to SHENZHEN MAXMADE TECHNOLOGY CO., LTD. in CN.

OUI prefix	508ACB
Vendor	SHENZHEN MAXMADE TECHNOLOGY CO., LTD.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	50:8A:CB:00:00:00

What this means

The IEEE assigned the MA-L block 508ACB to SHENZHEN MAXMADE TECHNOLOGY 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 50:8A:CB, it is SHENZHEN MAXMADE TECHNOLOGY CO., LTD. hardware.

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