What this means
The IEEE assigned the MA-L block B49DB4 to Axion Technologies 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 B4:9D:B4, it is Axion Technologies Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix B49DB4?
B49DB4 is registered to Axion Technologies 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. Axion Technologies Inc.'s block covers 16,777,216 addresses.
What devices use B49DB4?
Any network device with a MAC address starting B4:9D:B4 was manufactured by or for Axion Technologies Inc..