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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b6ed8ebf8ea8ïòŽ»åâ¶íŽ¿Ž¨
SJIS-WINeff28ebbe5e2b6ed8ebf8ea8?悉裘カ寬ソ耳
EUC-JPeff28ebbe5e2b6ed8ebf8ea8闥サ繧躯ソィ
UTF-8eff28ebbe5e2b6ed8ebf8ea8????펿??
UHCeff28ebbe5e2b6ed8ebf8ea8綎렮億띤렲렓