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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23f3fc9a73f3fßò??ɧ??
SJIS-WINdff23f3fc9a73f3f゚??ノァ??
EUC-JPdff23f3fc9a73f3f熬??彦??
UTF-8dff23f3fc9a73f3f????ɧ??
UHCdff23f3fc9a73f3f捿?????