What this means
The IEEE assigned the MA-L block 404A18 to Addrek Smart Solutions. 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 40:4A:18, it is Addrek Smart Solutions hardware.
Frequently Asked Questions
Who owns MAC prefix 404A18?
404A18 is registered to Addrek Smart Solutions 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. Addrek Smart Solutions's block covers 16,777,216 addresses.
What devices use 404A18?
Any network device with a MAC address starting 40:4A:18 was manufactured by or for Addrek Smart Solutions.