What this means
The IEEE assigned the MA-L block F4911E to ZHUHAI EWPE INFORMATION TECHNOLOGY INC. 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 F4:91:1E, it is ZHUHAI EWPE INFORMATION TECHNOLOGY INC hardware.
Frequently Asked Questions
Who owns MAC prefix F4911E?
F4911E is registered to ZHUHAI EWPE INFORMATION TECHNOLOGY INC 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. ZHUHAI EWPE INFORMATION TECHNOLOGY INC's block covers 16,777,216 addresses.
What devices use F4911E?
Any network device with a MAC address starting F4:91:1E was manufactured by or for ZHUHAI EWPE INFORMATION TECHNOLOGY INC.