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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb9ede08ebeïòŽ¹íàŽ¾
SJIS-WINeff28eb9ede08ebe?嫉浯疾
EUC-JPeff28eb9ede08ebe闥ケ轢セ
UTF-8eff28eb9ede08ebe??????
UHCeff28eb9ede08ebe綎렫壯렱