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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f90af3f3f90af3f?¯??¯?
SJIS-WIN3f90af3f3f90af3f?星??星?
EUC-JP3f90af3f3f90af3f??????
UTF-83f90af3f3f90af3f????????
UHC3f90af3f3f90af3f?맦??맦?