Result
Mac address for E4F1D4
Company / Vendor
vivo Mobile Communication Co., Ltd.
Prefix
E4F1D4
Database Type
IEEE MA-L
Start Mac Address
E4F1D4000000
End Mac Address
E4F1D4FFFFFF
Company Address
Possible Devices
16777216
This number represents the possible device number that can be manufactured using this mac address, but doesn't mean it is all has been manufactured yet
Link