Result
Mac address for C4FC22
Company / Vendor
YEALINK(XIAMEN) NETWORK TECHNOLOGY CO.,LTD.
Prefix
C4FC22
Database Type
IEEE MA-L
Start Mac Address
C4FC22000000
End Mac Address
C4FC22FFFFFF
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