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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebf68ïòŽ¿h
SJIS-WINeff28ebf68?質h
EUC-JPeff28ebf68闥ソh
UTF-8eff28ebf68??h
UHCeff28ebf68綎렲h