What this means
The IEEE assigned the MA-L block E8FAF7 to Guangdong Uniteddata Holding Group 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 E8:FA:F7, it is Guangdong Uniteddata Holding Group Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix E8FAF7?
E8FAF7 is registered to Guangdong Uniteddata Holding Group 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. Guangdong Uniteddata Holding Group Co., Ltd.'s block covers 16,777,216 addresses.
What devices use E8FAF7?
Any network device with a MAC address starting E8:FA:F7 was manufactured by or for Guangdong Uniteddata Holding Group Co., Ltd..