Who owns MAC prefix 00A0EF?

00A0EF is registered to LUCIDATA LTD. in the IEEE MA-L registry.

What devices use 00A0EF?

Any network device with a MAC address starting 00:A0:EF was manufactured by or for LUCIDATA LTD..

MA-L · OUI prefix

LUCIDATA LTD.

Any MAC address starting 00:A0:EF is registered to LUCIDATA LTD. in GB.

OUI prefix	00A0EF
Vendor	LUCIDATA LTD.
Registry	MA-L (24-bit, large block)
Country	GB
Example MAC	00:A0:EF:00:00:00

What this means

The IEEE assigned the MA-L block 00A0EF to LUCIDATA LTD.. 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:A0:EF, it is LUCIDATA LTD. hardware.

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