Who owns MAC prefix 70B3D572C?

70B3D572C is registered to NuRi&G Engineering co,.Ltd. in the IEEE MA-S registry.

What devices use 70B3D572C?

Any network device with a MAC address starting 70:B3:D5:72:C was manufactured by or for NuRi&G Engineering co,.Ltd..

MA-S · OUI prefix

NuRi&G Engineering co,.Ltd.

Any MAC address starting 70:B3:D5:72:C is registered to NuRi&G Engineering co,.Ltd. in KR.

OUI prefix	70B3D572C
Vendor	NuRi&G Engineering co,.Ltd.
Registry	MA-S (36-bit, small block)
Country	KR
Example MAC	70:B3:D5:72:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D572C to NuRi&G Engineering 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 70:B3:D5:72:C, it is NuRi&G Engineering co,.Ltd. hardware.

Look up another MAC