Who owns MAC prefix 70B3D56DB?

70B3D56DB is registered to Techimp - Altanova group Srl in the IEEE MA-S registry.

What devices use 70B3D56DB?

Any network device with a MAC address starting 70:B3:D5:6D:B was manufactured by or for Techimp - Altanova group Srl.

MA-S · OUI prefix

Techimp - Altanova group Srl

Any MAC address starting 70:B3:D5:6D:B is registered to Techimp - Altanova group Srl in IT.

OUI prefix	70B3D56DB
Vendor	Techimp - Altanova group Srl
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:6D:B:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D56DB to Techimp - Altanova group Srl. 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:D5:6D:B, it is Techimp - Altanova group Srl hardware.

Look up another MAC