Who owns MAC prefix 38C9A9?

38C9A9 is registered to SMART High Reliability Solutions, Inc. in the IEEE MA-L registry.

What devices use 38C9A9?

Any network device with a MAC address starting 38:C9:A9 was manufactured by or for SMART High Reliability Solutions, Inc..

MA-L · OUI prefix

SMART High Reliability Solutions, Inc.

Any MAC address starting 38:C9:A9 is registered to SMART High Reliability Solutions, Inc. in US.

OUI prefix	38C9A9
Vendor	SMART High Reliability Solutions, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	38:C9:A9:00:00:00

What this means

The IEEE assigned the MA-L block 38C9A9 to SMART High Reliability Solutions, 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 38:C9:A9, it is SMART High Reliability Solutions, Inc. hardware.

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