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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b6eec6bcïòŽ»åâ¶îƼ
SJIS-WINeff28ebbe5e2b6eec6bc?悉裘カ鏆シ
EUC-JPeff28ebbe5e2b6eec6bc闥サ繧駆銅
UTF-8eff28ebbe5e2b6eec6bc?????Ƽ
UHCeff28ebbe5e2b6eec6bc綎렮億띨티