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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efaa3f�
SJIS-WINefaa3f??
EUC-JPefaa3f鍼?
UTF-8efaa3f??
UHCefaa3f篆?