Who owns MAC prefix 8C1F6455C?

8C1F6455C is registered to Schildknecht AG in the IEEE MA-S registry.

What devices use 8C1F6455C?

Any network device with a MAC address starting 8C:1F:64:55:C was manufactured by or for Schildknecht AG.

MA-S · OUI prefix

Schildknecht AG

Any MAC address starting 8C:1F:64:55:C is registered to Schildknecht AG in DE.

OUI prefix	8C1F6455C
Vendor	Schildknecht AG
Registry	MA-S (36-bit, small block)
Country	DE
Example MAC	8C:1F:64:55:C:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F6455C to Schildknecht AG. 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:64:55:C, it is Schildknecht AG hardware.

Other Schildknecht AG prefixes

Schildknecht AG holds 3 registered blocks in total.

70B3D5494 8C1F64F16

Look up another MAC