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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faaaa8faaªªª
SJIS-WIN8faaaa8faa宵ェ宵
EUC-JP8faaaa8faaÃ
UTF-88faaaa8faa?????
UHC8faaaa8faa룵첂