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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1facfeff63fúÏïö?
SJIS-WINfacfeff63f昕??
EUC-JPfacfeff63f?阮?
UTF-8facfeff63f?????
UHCfacfeff63f險貞?