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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3fbce5ßò??¼å
SJIS-WINdff23f3fbce5ﾟ??ｼ
EUC-JPdff23f3fbce5熬??弱
UTF-8dff23f3fbce5??????
UHCdff23f3fbce5捿??쇔