What this means
The IEEE assigned the MA-L block 98F07B to Texas Instruments. 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 98:F0:7B, it is Texas Instruments hardware.
Frequently Asked Questions
Who owns MAC prefix 98F07B?
98F07B is registered to Texas Instruments 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. Texas Instruments's block covers 16,777,216 addresses.
What devices use 98F07B?
Any network device with a MAC address starting 98:F0:7B was manufactured by or for Texas Instruments.