Who owns MAC prefix 70B3D5E49?

70B3D5E49 is registered to Kendrion Mechatronics Center GmbH in the IEEE MA-S registry.

What devices use 70B3D5E49?

Any network device with a MAC address starting 70:B3:D5:E4:9 was manufactured by or for Kendrion Mechatronics Center GmbH.

MA-S · OUI prefix

Kendrion Mechatronics Center GmbH

Any MAC address starting 70:B3:D5:E4:9 is registered to Kendrion Mechatronics Center GmbH in DE.

OUI prefix	70B3D5E49
Vendor	Kendrion Mechatronics Center GmbH
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	70:B3:D5:E4:9:00:00:00

What this means

The IEEE assigned the MA-S block 70B3D5E49 to Kendrion Mechatronics Center 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:E4:9, it is Kendrion Mechatronics Center GmbH hardware.

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