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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebfe9ef8eb7ebe8ïòŽ¿éëè
SJIS-WINeff28ebfe9ef8eb7ebe8?質鴆執?
EUC-JPeff28ebfe9ef8eb7ebe8闥ソ蜿キ謌
UTF-8eff28ebfe9ef8eb7ebe8?????
UHCeff28ebfe9ef8eb7ebe8綎렲旭렩泣