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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1818081ca3f3f3f3f5f€Ê????_
SJIS-WIN818081ca3f3f3f3f5f÷￢????_
EUC-JP818081ca3f3f3f3f5f???????_
UTF-8818081ca3f3f3f3f5f????????_
UHC818081ca3f3f3f3f5f?곅????_