Who owns MAC prefix 04714B5?

04714B5 is registered to Bureau Electronique Appliquee in the IEEE MA-M registry.

What devices use 04714B5?

Any network device with a MAC address starting 04:71:4B:5 was manufactured by or for Bureau Electronique Appliquee.

MA-M · OUI prefix

Bureau Electronique Appliquee

Any MAC address starting 04:71:4B:5 is registered to Bureau Electronique Appliquee in BE.

OUI prefix	04714B5
Vendor	Bureau Electronique Appliquee
Registry	MA-M (28-bit, medium block)
Country	BE
Example MAC	04:71:4B:5:00:00:00

What this means

The IEEE assigned the MA-M block 04714B5 to Bureau Electronique Appliquee. 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 04:71:4B:5, it is Bureau Electronique Appliquee hardware.

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