What this means
The IEEE assigned the MA-L block 346F71 to TenaFe 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 34:6F:71, it is TenaFe Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 346F71?
346F71 is registered to TenaFe 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. TenaFe Inc.'s block covers 16,777,216 addresses.
What devices use 346F71?
Any network device with a MAC address starting 34:6F:71 was manufactured by or for TenaFe Inc..