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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb9e9eb8ea3ïòŽ¹é뎣
SJIS-WINeff28eb9e9eb8ea3?嫉鴉璽
EUC-JPeff28eb9e9eb8ea3闥ケ蜍」
UTF-8eff28eb9e9eb8ea3???뎣
UHCeff28eb9e9eb8ea3綎렫雨렍