Who owns MAC prefix 48AA5D?

48AA5D is registered to Store Electronic Systems in the IEEE MA-L registry.

What devices use 48AA5D?

Any network device with a MAC address starting 48:AA:5D was manufactured by or for Store Electronic Systems.

MA-L · OUI prefix

Store Electronic Systems

Any MAC address starting 48:AA:5D is registered to Store Electronic Systems in FR.

OUI prefix	48AA5D
Vendor	Store Electronic Systems
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	48:AA:5D:00:00:00

What this means

The IEEE assigned the MA-L block 48AA5D to Store Electronic Systems. 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 48:AA:5D, it is Store Electronic Systems hardware.

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