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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effd8eb8ebf2ïýŽ¸ëò
SJIS-WINeffd8eb8ebf2?失?
EUC-JPeffd8eb8ebf2陜ク謦
UTF-8effd8eb8ebf2??????
UHCeffd8eb8ebf2霆렪意