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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1facff4ef3f3fúÏôï??
SJIS-WINfacff4ef3f3f昕??
EUC-JPfacff4ef3f3f????
UTF-8facff4ef3f3f??????
UHCfacff4ef3f3f險剃??