What this means
The IEEE assigned the MA-L block 146A0B to Cypress Electronics Limited. 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 14:6A:0B, it is Cypress Electronics Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 146A0B?
146A0B is registered to Cypress Electronics Limited 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. Cypress Electronics Limited's block covers 16,777,216 addresses.
What devices use 146A0B?
Any network device with a MAC address starting 14:6A:0B was manufactured by or for Cypress Electronics Limited.