What devices use 6891D0D?

Any network device with a MAC address starting 68:91:D0:D was manufactured by or for Fuzhou x-speed information technology Co.,Ltd..

MA-M · OUI prefix

Fuzhou x-speed information technology Co.,Ltd.

Q: Who owns MAC prefix 6891D0D?

6891D0D is registered to Fuzhou x-speed information technology Co.,Ltd. in the IEEE MA-M registry.

Any MAC address starting 68:91:D0:D is registered to Fuzhou x-speed information technology Co.,Ltd. in CN.

OUI prefix	6891D0D
Vendor	Fuzhou x-speed information technology Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	68:91:D0:D:00:00:00

What this means

The IEEE assigned the MA-M block 6891D0D to Fuzhou x-speed information 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 68:91:D0:D, it is Fuzhou x-speed information technology Co.,Ltd. hardware.

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