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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081983f3f3f3f3f3f6742€˜??????gB
SJIS-WIN818081983f3f3f3f3f3f6742֤??????gB
EUC-JP818081983f3f3f3f3f3f6742??????????gB
UTF-8818081983f3f3f3f3f3f6742??????????gB
UHC818081983f3f3f3f3f3f6742?걯??????gB