What this means
The IEEE assigned the MA-L block 000FAC to IEEE 802.11. 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 00:0F:AC, it is IEEE 802.11 hardware.
Frequently Asked Questions
Who owns MAC prefix 000FAC?
000FAC is registered to IEEE 802.11 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. IEEE 802.11's block covers 16,777,216 addresses.
What devices use 000FAC?
Any network device with a MAC address starting 00:0F:AC was manufactured by or for IEEE 802.11.