What this means
The IEEE assigned the MA-L block F499AC to WEBER Schraubautomaten GmbH. 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 F4:99:AC, it is WEBER Schraubautomaten GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix F499AC?
F499AC is registered to WEBER Schraubautomaten GmbH 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. WEBER Schraubautomaten GmbH's block covers 16,777,216 addresses.
What devices use F499AC?
Any network device with a MAC address starting F4:99:AC was manufactured by or for WEBER Schraubautomaten GmbH.