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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3fe8a73f3fßò??è§??
SJIS-WINdff23f3fe8a73f3f゚??隗??
EUC-JPdff23f3fe8a73f3f熬??茹??
UTF-8dff23f3fe8a73f3f???????
UHCdff23f3fe8a73f3f捿??鰲??