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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effb8eb9e9f18eb1eca2ïûŽ¹éñŽ±ì¢
SJIS-WINeffb8eb9e9f18eb1eca2?嫉鴦竺?
EUC-JPeffb8eb9e9f18eb1eca2陋ケ蜻ア譬
UTF-8effb8eb9e9f18eb1eca2???????
UHCeffb8eb9e9f18eb1eca2鋌렫栯렠醫