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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19ff73f3f90e23f3f61Ÿ÷??â??a
SJIS-WIN9ff73f3f90e23f3f61漿??絶??a
EUC-JP9ff73f3f90e23f3f61??????a
UTF-89ff73f3f90e23f3f61????????a
UHC9ff73f3f90e23f3f61잮??먥??a