What this means
The IEEE assigned the MA-L block 14B370 to Gigaset Digital Technology (Shenzhen) 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 14:B3:70, it is Gigaset Digital Technology (Shenzhen) Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 14B370?
14B370 is registered to Gigaset Digital Technology (Shenzhen) 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. Gigaset Digital Technology (Shenzhen) Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 14B370?
Any network device with a MAC address starting 14:B3:70 was manufactured by or for Gigaset Digital Technology (Shenzhen) Co., Ltd..