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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f78?????????˜???????????????x
SJIS-WIN3f3f3f3f3f3f3f818f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f78???????¥??§???????????¥????x
EUC-JP3f3f3f3f3f3f3f818f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f78??????????????????????????x
UTF-83f3f3f3f3f3f3f818f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f78??????????????????????????????x
UHC3f3f3f3f3f3f3f818f3f3f81983f3f3f3f3f3f3f3f3f3f3f818f3f3f3f3f78???????걦??걯???????????걦????x