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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3fe3fa4b3f3f3f3f3f3f3ff2fb5b4246???ãúK???????òû[BF
SJIS-WIN3f3f3fe3fa4b3f3f3f3f3f3f3ff2fb5b4246???脣K???????[BF
EUC-JP3f3f3fe3fa4b3f3f3f3f3f3f3ff2fb5b4246???笞K???????鴿[BF
UTF-83f3f3fe3fa4b3f3f3f3f3f3f3ff2fb5b4246?????K?????????[BF
UHC3f3f3fe3fa4b3f3f3f3f3f3f3ff2fb5b4246???悉K???????執[BF