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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f818b817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca64????‹}?????????????????Êd
SJIS-WIN3f3f3f3f818b817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca64????°±?????????????????¬d
EUC-JP3f3f3f3f818b817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca64???????}???????????????????
UTF-83f3f3f3f818b817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca64???????}???????????????????d
UHC3f3f3f3f818b817d3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f3f81ca64????걢??????????????????곅d