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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3fa1a43f3f3f3f5f?????????¡¤????_
SJIS-WIN3f3f3f3f3f3f3f3f3fa1a43f3f3f3f5f?????????。、????_
EUC-JP3f3f3f3f3f3f3f3f3fa1a43f3f3f3f5f?????????,????_
UTF-83f3f3f3f3f3f3f3f3fa1a43f3f3f3f5f???????????????_
UHC3f3f3f3f3f3f3f3f3fa1a43f3f3f3f5f?????????·????_