What devices use 70B3D5213?

Any network device with a MAC address starting 70:B3:D5:21:3 was manufactured by or for ETON Deutschland Electro Acoustic GmbH.

MA-S · OUI prefix

ETON Deutschland Electro Acoustic GmbH

Q: Who owns MAC prefix 70B3D5213?

70B3D5213 is registered to ETON Deutschland Electro Acoustic GmbH in the IEEE MA-S registry.

Any MAC address starting 70:B3:D5:21:3 is registered to ETON Deutschland Electro Acoustic GmbH in DE.

OUI prefix	70B3D5213
Vendor	ETON Deutschland Electro Acoustic GmbH
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	70:B3:D5:21:3:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5213 to ETON Deutschland Electro Acoustic 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:D5:21:3, it is ETON Deutschland Electro Acoustic GmbH hardware.

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