Who owns MAC prefix 70B3D5D88?

70B3D5D88 is registered to Nidec asi spa in the IEEE MA-S registry.

What devices use 70B3D5D88?

Any network device with a MAC address starting 70:B3:D5:D8:8 was manufactured by or for Nidec asi spa.

MA-S · OUI prefix

Nidec asi spa

Any MAC address starting 70:B3:D5:D8:8 is registered to Nidec asi spa in IT.

OUI prefix	70B3D5D88
Vendor	Nidec asi spa
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:D8:8:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5D88 to Nidec asi spa. 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:D8:8, it is Nidec asi spa hardware.

Other Nidec asi spa prefixes

Nidec asi spa holds 2 registered blocks in total.

8C1F64FC1

Look up another MAC