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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f81f7615e???Ê???????????Ê???????÷a^
SJIS-WIN3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f81f7615e???¬???????????¬???????¶a^
EUC-JP3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f81f7615e?????????????????????????^
UTF-83f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f81f7615e???????????????????????????a^
UHC3f3f3f81ca3f3f3f3f3f3f3f3f3f3f3f81ca3f3f3f3f3f3f3f81f7615e???곅???????????곅???????괈a^