What this means
The IEEE assigned the MA-L block 907A28 to Beijing Morncloud Information And 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 90:7A:28, it is Beijing Morncloud Information And Technology Co. Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 907A28?
907A28 is registered to Beijing Morncloud Information And 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 Morncloud Information And Technology Co. Ltd.'s block covers 16,777,216 addresses.
What devices use 907A28?
Any network device with a MAC address starting 90:7A:28 was manufactured by or for Beijing Morncloud Information And Technology Co. Ltd..