What this means
The IEEE assigned the MA-L block 90F510 to Technologie Optic.ca 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 90:F5:10, it is Technologie Optic.ca Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 90F510?
90F510 is registered to Technologie Optic.ca 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. Technologie Optic.ca Inc.'s block covers 16,777,216 addresses.
What devices use 90F510?
Any network device with a MAC address starting 90:F5:10 was manufactured by or for Technologie Optic.ca Inc..