What this means
The IEEE assigned the MA-L block F84D8B to ecamtek. 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 F8:4D:8B, it is ecamtek hardware.
Frequently Asked Questions
Who owns MAC prefix F84D8B?
F84D8B is registered to ecamtek 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. ecamtek's block covers 16,777,216 addresses.
What devices use F84D8B?
Any network device with a MAC address starting F8:4D:8B was manufactured by or for ecamtek.