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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effb8eb9e9e28eb3ïûŽ¹é⎳
SJIS-WINeffb8eb9e9e28eb3?嫉鰾宍
EUC-JPeffb8eb9e9e28eb3陋ケ蛯ウ
UTF-8effb8eb9e9e28eb3?????⎳
UHCeffb8eb9e9e28eb3鋌렫羽렢