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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f1ªª¡ñ
SJIS-WIN8faaaaa1f1宵ｪ｡
EUC-JP8faaaaa1f1â
UTF-88faaaaa1f1?????
UHC8faaaaa1f1룵ぁ