What this means
The IEEE assigned the MA-L block 90A6BF to Quectel Wireless Solutions 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:A6:BF, it is Quectel Wireless Solutions Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 90A6BF?
90A6BF is registered to Quectel Wireless Solutions 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. Quectel Wireless Solutions Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 90A6BF?
Any network device with a MAC address starting 90:A6:BF was manufactured by or for Quectel Wireless Solutions Co.,Ltd..