Who owns MAC prefix 8C1F641B7?

8C1F641B7 is registered to Rax-Tech International in the IEEE MA-S registry.

What devices use 8C1F641B7?

Any network device with a MAC address starting 8C:1F:64:1B:7 was manufactured by or for Rax-Tech International.

MA-S · OUI prefix

Rax-Tech International

Any MAC address starting 8C:1F:64:1B:7 is registered to Rax-Tech International in IN.

OUI prefix	8C1F641B7
Vendor	Rax-Tech International
Registry	MA-S (36-bit, small block)
Country	IN
Example MAC	8C:1F:64:1B:7:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F641B7 to Rax-Tech International. 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:64:1B:7, it is Rax-Tech International hardware.

Other Rax-Tech International prefixes

Rax-Tech International holds 4 registered blocks in total.

8C1F64018 8C1F6463D 8C1F64A77

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