What this means
The IEEE assigned the MA-L block 90B97D to Johnson Outdoors Marine Electronics d/b/a Minnkota. 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 90:B9:7D, it is Johnson Outdoors Marine Electronics d/b/a Minnkota hardware.
Frequently Asked Questions
Who owns MAC prefix 90B97D?
90B97D is registered to Johnson Outdoors Marine Electronics d/b/a Minnkota 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. Johnson Outdoors Marine Electronics d/b/a Minnkota's block covers 16,777,216 addresses.
What devices use 90B97D?
Any network device with a MAC address starting 90:B9:7D was manufactured by or for Johnson Outdoors Marine Electronics d/b/a Minnkota.