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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebfe9ef8eb7ïòŽ¿é
SJIS-WINeff28ebfe9ef8eb7?質鴆執
EUC-JPeff28ebfe9ef8eb7闥ソ蜿キ
UTF-8eff28ebfe9ef8eb7???
UHCeff28ebfe9ef8eb7綎렲旭렩