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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb8eaa8ïòŽ¸ê¨
SJIS-WINeff28eb8eaa8?失?
EUC-JPeff28eb8eaa8闥ク螯
UTF-8eff28eb8eaa8???
UHCeff28eb8eaa8綎렪熊