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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3f59ßò??Y
SJIS-WINdff23f3f59ﾟ??Y
EUC-JPdff23f3f59熬??Y
UTF-8dff23f3f59????Y
UHCdff23f3f59捿??Y