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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3fa8faa8a3?????????¨ú¨£
SJIS-WIN3f3f3f3f3f3f3f3f3fa8faa8a3?????????ィ甯」
EUC-JP3f3f3f3f3f3f3f3f3fa8faa8a3??????????┌
UTF-83f3f3f3f3f3f3f3f3fa8faa8a3?????????????
UHC3f3f3f3f3f3f3f3f3fa8faa8a3?????????¾ª