Who owns MAC prefix 8C1F649E5?

8C1F649E5 is registered to Schunk Sonosystems GmbH in the IEEE MA-S registry.

What devices use 8C1F649E5?

Any network device with a MAC address starting 8C:1F:64:9E:5 was manufactured by or for Schunk Sonosystems GmbH.

MA-S · OUI prefix

Schunk Sonosystems GmbH

Any MAC address starting 8C:1F:64:9E:5 is registered to Schunk Sonosystems GmbH in DE.

OUI prefix	8C1F649E5
Vendor	Schunk Sonosystems GmbH
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	8C:1F:64:9E:5:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F649E5 to Schunk Sonosystems 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 8C:1F:64:9E:5, it is Schunk Sonosystems GmbH hardware.

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