What this means
The IEEE assigned the MA-L block F41399 to Aerospace new generation communications 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 F4:13:99, it is Aerospace new generation communications Co.,Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F41399?
F41399 is registered to Aerospace new generation communications 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. Aerospace new generation communications Co.,Ltd's block covers 16,777,216 addresses.
What devices use F41399?
Any network device with a MAC address starting F4:13:99 was manufactured by or for Aerospace new generation communications Co.,Ltd.