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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1eff28ebfeabe8eb1ïòŽ¿ê¾Ž±
SJIS-WINeff28ebfeabe8eb1?質?竺
EUC-JPeff28ebfeabe8eb1闥ソ蠑ア
UTF-8eff28ebfeabe8eb1??꾎?
UHCeff28ebfeabe8eb1綎렲袁렠