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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3fe0d8ßò??àØ
SJIS-WINdff23f3fe0d8ﾟ??獵
EUC-JPdff23f3fe0d8熬??獰
UTF-8dff23f3fe0d8??????
UHCdff23f3fe0d8捿??鮮