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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f81f73f3f3f3f3f3f613f3f81f73f3f3f3f3f3f3f3f3f??÷??????a??÷?????????
SJIS-WIN3f3f81f73f3f3f3f3f3f613f3f81f73f3f3f3f3f3f3f3f3f??¶??????a??¶?????????
EUC-JP3f3f81f73f3f3f3f3f3f613f3f81f73f3f3f3f3f3f3f3f3f?????????a????????????
UTF-83f3f81f73f3f3f3f3f3f613f3f81f73f3f3f3f3f3f3f3f3f??????????a?????????????
UHC3f3f81f73f3f3f3f3f3f613f3f81f73f3f3f3f3f3f3f3f3f??괈??????a??괈?????????