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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23fdff23f42ßò?ßò?B
SJIS-WINdff23fdff23f42ﾟ?ﾟ?B
EUC-JPdff23fdff23f42熬?熬?B
UTF-8dff23fdff23f42??????B
UHCdff23fdff23f42捿?捿?B