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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaaa1f1bcªª¡ñ¼
SJIS-WIN8faaaaa1f1bc宵ｪ｡
EUC-JP8faaaaa1f1bcâ
UTF-88faaaaa1f1bc?????
UHC8faaaaa1f1bc룵ぁ注