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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff3a1d9ïó¡Ù
SJIS-WINeff3a1d9?。ル
EUC-JPeff3a1d9闢』
UTF-8eff3a1d9???
UHCeff3a1d9艇☆