Who owns MAC prefix 70B3D501A?

70B3D501A is registered to Cubro Acronet GesmbH in the IEEE MA-S registry.

What devices use 70B3D501A?

Any network device with a MAC address starting 70:B3:D5:01:A was manufactured by or for Cubro Acronet GesmbH.

MA-S · OUI prefix

Cubro Acronet GesmbH

Any MAC address starting 70:B3:D5:01:A is registered to Cubro Acronet GesmbH in AT.

OUI prefix	70B3D501A
Vendor	Cubro Acronet GesmbH
Registry	MA-S (36-bit, small block)
Country	AT
Example MAC	70:B3:D5:01:A:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D501A to Cubro Acronet GesmbH. 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:D5:01:A, it is Cubro Acronet GesmbH hardware.

Other Cubro Acronet GesmbH prefixes

Cubro Acronet GesmbH holds 2 registered blocks in total.

D8209F

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