What this means
The IEEE assigned the MA-L block 0023FD to AFT Atlas Fahrzeugtechnik 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 00:23:FD, it is AFT Atlas Fahrzeugtechnik GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix 0023FD?
0023FD is registered to AFT Atlas Fahrzeugtechnik 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. AFT Atlas Fahrzeugtechnik GmbH's block covers 16,777,216 addresses.
What devices use 0023FD?
Any network device with a MAC address starting 00:23:FD was manufactured by or for AFT Atlas Fahrzeugtechnik GmbH.