What this means
The IEEE assigned the MA-L block 3497FB to ADVANCED RF TECHNOLOGIES INC. 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 34:97:FB, it is ADVANCED RF TECHNOLOGIES INC hardware.
Frequently Asked Questions
Who owns MAC prefix 3497FB?
3497FB is registered to ADVANCED RF TECHNOLOGIES INC 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. ADVANCED RF TECHNOLOGIES INC's block covers 16,777,216 addresses.
What devices use 3497FB?
Any network device with a MAC address starting 34:97:FB was manufactured by or for ADVANCED RF TECHNOLOGIES INC.