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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b6ed8eb5ïòŽ»åâ¶íŽµ
SJIS-WINeff28ebbe5e2b6ed8eb5?悉裘カ寬オ
EUC-JPeff28ebbe5e2b6ed8eb5闥サ繧躯オ
UTF-8eff28ebbe5e2b6ed8eb5????펵
UHCeff28ebbe5e2b6ed8eb5綎렮億띤렦