Who owns MAC prefix 70B3D5D8C?

70B3D5D8C is registered to Damerell Design Limited (DCL) in the IEEE MA-S registry.

What devices use 70B3D5D8C?

Any network device with a MAC address starting 70:B3:D5:D8:C was manufactured by or for Damerell Design Limited (DCL).

MA-S · OUI prefix

Damerell Design Limited (DCL)

Any MAC address starting 70:B3:D5:D8:C is registered to Damerell Design Limited (DCL).

OUI prefix	70B3D5D8C
Vendor	Damerell Design Limited (DCL)
Registry	MA-S (36-bit, small block)
Example MAC	70:B3:D5:D8:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5D8C to Damerell Design Limited (DCL). 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 70:B3:D5:D8:C, it is Damerell Design Limited (DCL) hardware.

Look up another MAC