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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3fb1cb3f3fßò??±Ë??
SJIS-WINdff23f3fb1cb3f3f゚??アヒ??
EUC-JPdff23f3fb1cb3f3f熬??泳??
UTF-8dff23f3fb1cb3f3f????????
UHCdff23f3fb1cb3f3f捿??궤??