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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dff2dff25eßòßò^
SJIS-WINdff2dff25eﾟ
EUC-JPdff2dff25e熬熬^
UTF-8dff2dff25e????^
UHCdff2dff25e捿捿^