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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff68ea8ïöŽ¨
SJIS-WINeff68ea8?耳
EUC-JPeff68ea8阮ィ
UTF-8eff68ea8????
UHCeff68ea8貞렓