What this means
The IEEE assigned the MA-L block 00015F to DIGITAL DESIGN GmbH. 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 00:01:5F, it is DIGITAL DESIGN GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 00015F?
00015F is registered to DIGITAL DESIGN GmbH in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. DIGITAL DESIGN GmbH's block covers 16,777,216 addresses.
What devices use 00015F?
Any network device with a MAC address starting 00:01:5F was manufactured by or for DIGITAL DESIGN GmbH.