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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f81ca42??????????????????ÊB
SJIS-WIN3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f81ca42???????¥???????????¬B
EUC-JP3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f81ca42????????????????????
UTF-83f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f81ca42??????????????????????B
UHC3f3f3f3f3f3f3f818f3f3f3f3f3f3f3f3f3f3f3f81ca42???????걦???????????곅B