Who owns MAC prefix 000AD1?

000AD1 is registered to MWS in the IEEE MA-L registry.

What devices use 000AD1?

Any network device with a MAC address starting 00:0A:D1 was manufactured by or for MWS.

MA-L · OUI prefix

MWS

Any MAC address starting 00:0A:D1 is registered to MWS in FR.

OUI prefix	000AD1
Vendor	MWS
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	00:0A:D1:00:00:00

What this means

The IEEE assigned the MA-L block 000AD1 to MWS. 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 00:0A:D1, it is MWS hardware.

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