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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb8eaa28eaae3f4ïòŽ¸ê¢Žªãô
SJIS-WINeff28eb8eaa28eaae3f4?失瑤蒔胖
EUC-JPeff28eb8eaa28eaae3f4闥ク蝣ェ笏
UTF-8eff28eb8eaa28eaae3f4??ꢎ???
UHCeff28eb8eaa28eaae3f4綎렪隕렕辛