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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081ca403f3f3f3f€Ê@????
SJIS-WIN818081ca403f3f3f3f÷¬@????
EUC-JP818081ca403f3f3f3f????????
UTF-8818081ca403f3f3f3f????@????
UHC818081ca403f3f3f3f?곅@????