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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f663f433f3f787d3f3f3f3f663f433f3f787b5e????f?C??x}????f?C??x{^
SJIS-WIN3f3f3f3f663f433f3f787d3f3f3f3f663f433f3f787b5e????f?C??x}????f?C??x{^
EUC-JP3f3f3f3f663f433f3f787d3f3f3f3f663f433f3f787b5e????f?C??x}????f?C??x{^
UTF-83f3f3f3f663f433f3f787d3f3f3f3f663f433f3f787b5e????f?C??x}????f?C??x{^
UHC3f3f3f3f663f433f3f787d3f3f3f3f663f433f3f787b5e????f?C??x}????f?C??x{^