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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1faf93f3f3f3f3f3fúù??????
SJIS-WINfaf93f3f3f3f3f3f泚??????
EUC-JPfaf93f3f3f3f3f3f???????
UTF-8faf93f3f3f3f3f3f????????
UHCfaf93f3f3f3f3f3f鋏??????