What this means
The IEEE assigned the MA-L block 30B5F1 to Aitexin 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 30:B5:F1, it is Aitexin Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 30B5F1?
30B5F1 is registered to Aitexin 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. Aitexin Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use 30B5F1?
Any network device with a MAC address starting 30:B5:F1 was manufactured by or for Aitexin Technology Co., Ltd.