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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f92af3f3f3f3f92af?’¯????’¯
SJIS-WIN3f92af3f3f3f3f92af?脹????脹
EUC-JP3f92af3f3f3f3f92af???????
UTF-83f92af3f3f3f3f92af?????????
UHC3f92af3f3f3f3f92af?뮣????뮣