What this means
The IEEE assigned the MA-L block F0264C to Sigrist-Photometer AG. 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 F0:26:4C, it is Sigrist-Photometer AG hardware.
Frequently Asked Questions
Who owns MAC prefix F0264C?
F0264C is registered to Sigrist-Photometer AG 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. Sigrist-Photometer AG's block covers 16,777,216 addresses.
What devices use F0264C?
Any network device with a MAC address starting F0:26:4C was manufactured by or for Sigrist-Photometer AG.