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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebbe5e2b6eea4a9ïòŽ»åâ¶î¤©
SJIS-WINeff28ebbe5e2b6eea4a9?悉裘カ釥ゥ
EUC-JPeff28ebbe5e2b6eea4a9闥サ繧駆ぉ
UTF-8eff28ebbe5e2b6eea4a9????
UHCeff28ebbe5e2b6eea4a9綎렮億띨ㄹ