What this means
The IEEE assigned the MA-L block 38FC98 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 38:FC:98, it is Intel Corporate hardware.
Frequently Asked Questions
Who owns MAC prefix 38FC98?
38FC98 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 38FC98?
Any network device with a MAC address starting 38:FC:98 was manufactured by or for Intel Corporate.