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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b8eeb3fcebe7b2ee8ea7ïòŽ»åâ¸î³üëç²îŽ§
SJIS-WINeff28ebbe5e2b8eeb3fcebe7b2ee8ea7?悉裘ク鋧?邊諶ァ
EUC-JPeff28ebbe5e2b8eeb3fcebe7b2ee8ea7闥サ繧護栢諛餓ァ
UTF-8eff28ebbe5e2b8eeb3fcebe7b2ee8ea7????????
UHCeff28ebbe5e2b8eeb3fcebe7b2ee8ea7綎렮億몇뇔揖뀌렒