Who owns MAC prefix 70B3D5C51?

70B3D5C51 is registered to Innotas Elektronik GmbH in the IEEE MA-S registry.

What devices use 70B3D5C51?

Any network device with a MAC address starting 70:B3:D5:C5:1 was manufactured by or for Innotas Elektronik GmbH.

MA-S · OUI prefix

Innotas Elektronik GmbH

Any MAC address starting 70:B3:D5:C5:1 is registered to Innotas Elektronik GmbH in DE.

OUI prefix	70B3D5C51
Vendor	Innotas Elektronik GmbH
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	70:B3:D5:C5:1:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5C51 to Innotas Elektronik GmbH. 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:C5:1, it is Innotas Elektronik GmbH hardware.

Other Innotas Elektronik GmbH prefixes

Innotas Elektronik GmbH holds 2 registered blocks in total.

B0B3534

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