Who owns MAC prefix 70B3D5C2C?

70B3D5C2C is registered to Dromont S.p.A. in the IEEE MA-S registry.

What devices use 70B3D5C2C?

Any network device with a MAC address starting 70:B3:D5:C2:C was manufactured by or for Dromont S.p.A..

MA-S · OUI prefix

Dromont S.p.A.

Any MAC address starting 70:B3:D5:C2:C is registered to Dromont S.p.A. in IT.

OUI prefix	70B3D5C2C
Vendor	Dromont S.p.A.
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	70:B3:D5:C2:C:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5C2C to Dromont S.p.A.. 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:C2:C, it is Dromont S.p.A. hardware.

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