Who owns MAC prefix 00038C?

00038C is registered to Total Impact in the IEEE MA-L registry.

What devices use 00038C?

Any network device with a MAC address starting 00:03:8C was manufactured by or for Total Impact.

MA-L · OUI prefix

Total Impact

Any MAC address starting 00:03:8C is registered to Total Impact in US.

OUI prefix	00038C
Vendor	Total Impact
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:03:8C:00:00:00

What this means

The IEEE assigned the MA-L block 00038C to Total Impact. 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 00:03:8C, it is Total Impact hardware.

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