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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efad3f8fd7f9ï­?×ù
SJIS-WINefad3f8fd7f9??訟
EUC-JPefad3f8fd7f9鎰?荑
UTF-8efad3f8fd7f9?????
UHCefad3f8fd7f9輾?뤩