Who owns MAC prefix 8C1F641E6?

8C1F641E6 is registered to Radian Research, Inc. in the IEEE MA-S registry.

What devices use 8C1F641E6?

Any network device with a MAC address starting 8C:1F:64:1E:6 was manufactured by or for Radian Research, Inc..

MA-S · OUI prefix

Radian Research, Inc.

Any MAC address starting 8C:1F:64:1E:6 is registered to Radian Research, Inc. in US.

OUI prefix	8C1F641E6
Vendor	Radian Research, Inc.
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:1E:6:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F641E6 to Radian Research, 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:64:1E:6, it is Radian Research, Inc. hardware.

Other Radian Research, Inc. prefixes

Radian Research, Inc. holds 2 registered blocks in total.

70B3D59BC

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