Who owns MAC prefix 8C1F64762?

8C1F64762 is registered to Support Professionals B.V. in the IEEE MA-S registry.

What devices use 8C1F64762?

Any network device with a MAC address starting 8C:1F:64:76:2 was manufactured by or for Support Professionals B.V..

MA-S · OUI prefix

Support Professionals B.V.

Any MAC address starting 8C:1F:64:76:2 is registered to Support Professionals B.V. in NL.

OUI prefix	8C1F64762
Vendor	Support Professionals B.V.
Registry	MA-S (36-bit, small block)
Country	NL
Example MAC	8C:1F:64:76:2:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64762 to Support Professionals 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:64:76:2, it is Support Professionals B.V. hardware.

Look up another MAC