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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb9eff8ïòŽ¹ïø
SJIS-WINeff28eb9eff8?嫉?
EUC-JPeff28eb9eff8闥ケ陂
UTF-8eff28eb9eff8????
UHCeff28eb9eff8綎렫酊