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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1efaf3f�
SJIS-WINefaf3f??
EUC-JPefaf3f鎭?
UTF-8efaf3f??
UHCefaf3f鈿?