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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff68ea4eaa5ïöŽ¤ê¥
SJIS-WINeff68ea4eaa5?痔?
EUC-JPeff68ea4eaa5阮、螢
UTF-8eff68ea4eaa5?????
UHCeff68ea4eaa5貞렎蔚