What this means
The IEEE assigned the MA-L block F04A2B to PYRAMID Computer 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 F0:4A:2B, it is PYRAMID Computer GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix F04A2B?
F04A2B is registered to PYRAMID Computer 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. PYRAMID Computer GmbH's block covers 16,777,216 addresses.
What devices use F04A2B?
Any network device with a MAC address starting F0:4A:2B was manufactured by or for PYRAMID Computer GmbH.