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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff23fdff23f45ßò?ßò?E
SJIS-WINdff23fdff23f45ﾟ?ﾟ?E
EUC-JPdff23fdff23f45熬?熬?E
UTF-8dff23fdff23f45??????E
UHCdff23fdff23f45捿?捿?E