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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effb8eb9e9e2ïûŽ¹éâ
SJIS-WINeffb8eb9e9e2?嫉鰾
EUC-JPeffb8eb9e9e2陋ケ蛯
UTF-8effb8eb9e9e2??????
UHCeffb8eb9e9e2鋌렫羽