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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-181a03f40 ?@
SJIS-WIN81a03f40□?@
EUC-JP81a03f40???@
UTF-881a03f40???@
UHC81a03f40걽?@