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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28eb96bïòŽ¹k
SJIS-WINeff28eb96b?嫉k
EUC-JPeff28eb96b闥ケk
UTF-8eff28eb96b??k
UHCeff28eb96b綎렫k