What this means
The IEEE assigned the MA-L block 487696 to Huaan Zhongyun 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 48:76:96, it is Huaan Zhongyun Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 487696?
487696 is registered to Huaan Zhongyun 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. Huaan Zhongyun Co., Ltd.'s block covers 16,777,216 addresses.
What devices use 487696?
Any network device with a MAC address starting 48:76:96 was manufactured by or for Huaan Zhongyun Co., Ltd..