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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1e8a73fdbbf3f�ۿ?
SJIS-WINe8a73fdbbf3f隗?ﾛｿ?
EUC-JPe8a73fdbbf3f茹?杰?
UTF-8e8a73fdbbf3f??ۿ?
UHCe8a73fdbbf3f鰲?謗?