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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3feae6ßò??êæ
SJIS-WINdff23f3feae6ﾟ???
EUC-JPdff23f3feae6熬??裝
UTF-8dff23f3feae6??????
UHCdff23f3feae6捿??唯