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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081ca3f3f3f3f5e655e€Ê????^e^
SJIS-WIN818081ca3f3f3f3f5e655e÷¬????^e^
EUC-JP818081ca3f3f3f3f5e655e???????^e^
UTF-8818081ca3f3f3f3f5e655e????????^e^
UHC818081ca3f3f3f3f5e655e?곅????^e^