What this means
The IEEE assigned the MA-L block E4BD96 to Chengdu Hurray Data 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 E4:BD:96, it is Chengdu Hurray Data Technology co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix E4BD96?
E4BD96 is registered to Chengdu Hurray Data 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. Chengdu Hurray Data Technology co., Ltd.'s block covers 16,777,216 addresses.
What devices use E4BD96?
Any network device with a MAC address starting E4:BD:96 was manufactured by or for Chengdu Hurray Data Technology co., Ltd..