Who owns MAC prefix 381428?

381428 is registered to Dell Inc. in the IEEE MA-L registry.

What devices use 381428?

Any network device with a MAC address starting 38:14:28 was manufactured by or for Dell Inc..

MA-L · OUI prefix

Dell Inc.

Any MAC address starting 38:14:28 is registered to Dell Inc. in US.

OUI prefix	381428
Vendor	Dell Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	38:14:28:00:00:00

What this means

The IEEE assigned the MA-L block 381428 to Dell 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 38:14:28, it is Dell Inc. hardware.

Other Dell Inc. prefixes

Dell Inc. holds 184 registered blocks in total.

00065B 000874 000BDB 000D56 000F1F 004E01 001143 00123F 001372 001422 0015C5 00188B all 184 »

Look up another MAC