Who owns MAC prefix 8C1F640D5?

8C1F640D5 is registered to RealD, Inc. in the IEEE MA-S registry.

What devices use 8C1F640D5?

Any network device with a MAC address starting 8C:1F:64:0D:5 was manufactured by or for RealD, Inc..

MA-S · OUI prefix

RealD, Inc.

Any MAC address starting 8C:1F:64:0D:5 is registered to RealD, Inc. in US.

OUI prefix	8C1F640D5
Vendor	RealD, Inc.
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:0D:5:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F640D5 to RealD, Inc.. 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:64:0D:5, it is RealD, Inc. hardware.

Other RealD, Inc. prefixes

RealD, Inc. holds 4 registered blocks in total.

70B3D5CCB 8C1F6444F 8C1F64B3D

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