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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8faa1bf3fa8f9¨ú¡¿?¨ù
SJIS-WINa8faa1bf3fa8f9ｨ奛ｿ?ｨ
EUC-JPa8faa1bf3fa8f9?／??
UTF-8a8faa1bf3fa8f9???????
UHCa8faa1bf3fa8f9¾×?¼