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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb8edf5ïòŽ¸íõ
SJIS-WINeff28eb8edf5?失焄
EUC-JPeff28eb8edf5闥ク逡
UTF-8eff28eb8edf5????
UHCeff28eb8edf5綎렪臧