Who owns MAC prefix 8C1F641AC?

8C1F641AC is registered to Unitron Systems b.v. in the IEEE MA-S registry.

What devices use 8C1F641AC?

Any network device with a MAC address starting 8C:1F:64:1A:C was manufactured by or for Unitron Systems b.v..

MA-S · OUI prefix

Unitron Systems b.v.

Any MAC address starting 8C:1F:64:1A:C is registered to Unitron Systems b.v. in RN.

OUI prefix	8C1F641AC
Vendor	Unitron Systems b.v.
Registry	MA-S (36-bit, small block)
Country	RN
Example MAC	8C:1F:64:1A:C:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F641AC to Unitron Systems b.v.. 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:64:1A:C, it is Unitron Systems b.v. hardware.

Other Unitron Systems b.v. prefixes

Unitron Systems b.v. holds 3 registered blocks in total.

8C1F64866 8C1F64FA8

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