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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818f3f3f3f818f683f3f3f3f3f3f3f818f??????????h???????
SJIS-WIN3f3f3f3f3f3f3f818f3f3f3f818f683f3f3f3f3f3f3f818f???????¥???¥h???????¥
EUC-JP3f3f3f3f3f3f3f818f3f3f3f818f683f3f3f3f3f3f3f818f???????????????????
UTF-83f3f3f3f3f3f3f818f3f3f3f818f683f3f3f3f3f3f3f818f??????????????h?????????
UHC3f3f3f3f3f3f3f818f3f3f3f818f683f3f3f3f3f3f3f818f???????걦???걦h???????걦