What this means
The IEEE assigned the MA-L block F074E4 to Thundercomm 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 F0:74:E4, it is Thundercomm Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F074E4?
F074E4 is registered to Thundercomm 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. Thundercomm Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use F074E4?
Any network device with a MAC address starting F0:74:E4 was manufactured by or for Thundercomm Technology Co., Ltd.