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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb4a9f68ûJŸh
SJIS-WINfb4a9f68溿殄
EUC-JPfb4a9f68??h
UTF-8fb4a9f68?J?h
UHCfb4a9f68奚웘