Who owns MAC prefix D8B293?

D8B293 is registered to TOPSSD in the IEEE MA-L registry.

What devices use D8B293?

Any network device with a MAC address starting D8:B2:93 was manufactured by or for TOPSSD.

MA-L · OUI prefix

TOPSSD

Any MAC address starting D8:B2:93 is registered to TOPSSD in CN.

OUI prefix	D8B293
Vendor	TOPSSD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	D8:B2:93:00:00:00

What this means

The IEEE assigned the MA-L block D8B293 to TOPSSD. 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 D8:B2:93, it is TOPSSD hardware.

Look up another MAC