What this means
The IEEE assigned the MA-L block 00802F to NATIONAL INSTRUMENTS CORP.. 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 00:80:2F, it is NATIONAL INSTRUMENTS CORP. hardware.
Frequently Asked Questions
Who owns MAC prefix 00802F?
00802F is registered to NATIONAL INSTRUMENTS CORP. 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. NATIONAL INSTRUMENTS CORP.'s block covers 16,777,216 addresses.
What devices use 00802F?
Any network device with a MAC address starting 00:80:2F was manufactured by or for NATIONAL INSTRUMENTS CORP..