Who owns MAC prefix 00054D?

00054D is registered to Brans Technologies, Inc. in the IEEE MA-L registry.

What devices use 00054D?

Any network device with a MAC address starting 00:05:4D was manufactured by or for Brans Technologies, Inc..

MA-L · OUI prefix

Brans Technologies, Inc.

Any MAC address starting 00:05:4D is registered to Brans Technologies, Inc. in KR.

OUI prefix	00054D
Vendor	Brans Technologies, Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:05:4D:00:00:00

What this means

The IEEE assigned the MA-L block 00054D to Brans Technologies, 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 00:05:4D, it is Brans Technologies, Inc. hardware.

Look up another MAC