Who owns MAC prefix 4C917A4?

4C917A4 is registered to LumiGrow Inc. in the IEEE MA-M registry.

What devices use 4C917A4?

Any network device with a MAC address starting 4C:91:7A:4 was manufactured by or for LumiGrow Inc..

MA-M · OUI prefix

LumiGrow Inc.

Any MAC address starting 4C:91:7A:4 is registered to LumiGrow Inc. in US.

OUI prefix	4C917A4
Vendor	LumiGrow Inc.
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	4C:91:7A:4:00:00:00

What this means

The IEEE assigned the MA-M block 4C917A4 to LumiGrow 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 4C:91:7A:4, it is LumiGrow Inc. hardware.

Other LumiGrow Inc. prefixes

LumiGrow Inc. holds 2 registered blocks in total.

70B3D5172

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