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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff9f23f443ff9f23f445e?ùò?D?ùò?D^
SJIS-WIN3ff9f23f443ff9f23f445e??D??D^
EUC-JP3ff9f23f443ff9f23f445e???D???D^
UTF-83ff9f23f443ff9f23f445e????D????D^
UHC3ff9f23f443ff9f23f445e?伉?D?伉?D^