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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dfbb3f3f3f3fß»????
SJIS-WINdfbb3f3f3f3f゚サ????
EUC-JPdfbb3f3f3f3f濟????
UTF-8dfbb3f3f3f3f߻????
UHCdfbb3f3f3f3f澁????