What this means
The IEEE assigned the MA-L block 405925 to Kaon Broadband CO., LTD.. 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 40:59:25, it is Kaon Broadband CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 405925?
405925 is registered to Kaon Broadband CO., LTD. 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. Kaon Broadband CO., LTD.'s block covers 16,777,216 addresses.
What devices use 405925?
Any network device with a MAC address starting 40:59:25 was manufactured by or for Kaon Broadband CO., LTD..