Who owns MAC prefix 8C1F64CBB?

8C1F64CBB is registered to Maris Tech Ltd. in the IEEE MA-S registry.

What devices use 8C1F64CBB?

Any network device with a MAC address starting 8C:1F:64:CB:B was manufactured by or for Maris Tech Ltd..

MA-S · OUI prefix

Maris Tech Ltd.

Any MAC address starting 8C:1F:64:CB:B is registered to Maris Tech Ltd. in IL.

OUI prefix	8C1F64CBB
Vendor	Maris Tech Ltd.
Registry	MA-S (36-bit, small block)
Country	IL
Example MAC	8C:1F:64:CB:B:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64CBB to Maris Tech Ltd.. 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:CB:B, it is Maris Tech Ltd. hardware.

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