What character(s) does a bitstring is encoded in each character set?

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef3f3f9751ï??—Q
SJIS-WIN8fef3f3f9751擾??猷
EUC-JP8fef3f3f9751???Q
UTF-88fef3f3f9751?????Q
UHC8fef3f3f9751륅??뾓