What this means
The IEEE assigned the MA-L block 34996F to VPI Engineering. 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 34:99:6F, it is VPI Engineering hardware.
Frequently Asked Questions
Who owns MAC prefix 34996F?
34996F is registered to VPI Engineering 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. VPI Engineering's block covers 16,777,216 addresses.
What devices use 34996F?
Any network device with a MAC address starting 34:99:6F was manufactured by or for VPI Engineering.