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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f90523f3f3f3f81cb?R????Ë
SJIS-WIN3f90523f3f3f3f81cb?審????⇒
EUC-JP3f90523f3f3f3f81cb??R?????
UTF-83f90523f3f3f3f81cb??R??????
UHC3f90523f3f3f3f81cb?륱????곆