What this means
The IEEE assigned the MA-L block 00166F to Intel Corporate. 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 00:16:6F, it is Intel Corporate hardware.
Frequently Asked Questions
Who owns MAC prefix 00166F?
00166F is registered to Intel Corporate 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. Intel Corporate's block covers 16,777,216 addresses.
What devices use 00166F?
Any network device with a MAC address starting 00:16:6F was manufactured by or for Intel Corporate.