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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f81f73f3f3f3f783f3f3f3f81f73f3f3f3f????÷????x????÷????
SJIS-WIN3f3f3f3f81f73f3f3f3f783f3f3f3f81f73f3f3f3f????¶????x????¶????
EUC-JP3f3f3f3f81f73f3f3f3f783f3f3f3f81f73f3f3f3f?????????x?????????
UTF-83f3f3f3f81f73f3f3f3f783f3f3f3f81f73f3f3f3f??????????x??????????
UHC3f3f3f3f81f73f3f3f3f783f3f3f3f81f73f3f3f3f????괈????x????괈????