What this means
The IEEE assigned the MA-L block D40868 to Beijing Lanxum Computer Technology 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 D4:08:68, it is Beijing Lanxum Computer Technology CO.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix D40868?
D40868 is registered to Beijing Lanxum Computer Technology 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. Beijing Lanxum Computer Technology CO.,LTD.'s block covers 16,777,216 addresses.
What devices use D40868?
Any network device with a MAC address starting D4:08:68 was manufactured by or for Beijing Lanxum Computer Technology CO.,LTD..