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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8fa3f3f3f3f3f3f3f44¨ú???????D
SJIS-WINa8fa3f3f3f3f3f3f3f44ィ???????D
EUC-JPa8fa3f3f3f3f3f3f3f44????????D
UTF-8a8fa3f3f3f3f3f3f3f44?????????D
UHCa8fa3f3f3f3f3f3f3f44¾???????D