What this means
The IEEE assigned the MA-L block 00017F to Experience Music Project. 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 00:01:7F, it is Experience Music Project hardware.
Frequently Asked Questions
Who owns MAC prefix 00017F?
00017F is registered to Experience Music Project 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. Experience Music Project's block covers 16,777,216 addresses.
What devices use 00017F?
Any network device with a MAC address starting 00:01:7F was manufactured by or for Experience Music Project.