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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effa3ff6bd78ïú?ö½x
SJIS-WINeffa3ff6bd78??x
EUC-JPeffa3ff6bd78陏??x
UTF-8effa3ff6bd78?????x
UHCeffa3ff6bd78鉦?治x