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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1defeªª¡Þþ
SJIS-WIN8faaaaa1defe宵ｪ｡ﾞ?
EUC-JP8faaaaa1defeñ
UTF-88faaaaa1defe??????
UHC8faaaaa1defe룵ぁ索