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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effa3fdee4ïú?Þä
SJIS-WINeffa3fdee4??ﾞ
EUC-JPeffa3fdee4陏?溪
UTF-8effa3fdee4?????
UHCeffa3fdee4鉦?社