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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f81f73f3f61?????÷??a
SJIS-WIN3f3f3f3f3f81f73f3f61?????¶??a
EUC-JP3f3f3f3f3f81f73f3f61????????a
UTF-83f3f3f3f3f81f73f3f61?????????a
UHC3f3f3f3f3f81f73f3f61?????괈??a