What this means
The IEEE assigned the MA-L block F8A9DE to PUISSANCE PLUS. 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:A9:DE, it is PUISSANCE PLUS hardware.
Frequently Asked Questions
Who owns MAC prefix F8A9DE?
F8A9DE is registered to PUISSANCE PLUS 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. PUISSANCE PLUS's block covers 16,777,216 addresses.
What devices use F8A9DE?
Any network device with a MAC address starting F8:A9:DE was manufactured by or for PUISSANCE PLUS.