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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effd8ea3ïýŽ£
SJIS-WINeffd8ea3?璽
EUC-JPeffd8ea3陜」
UTF-8effd8ea3????
UHCeffd8ea3霆렍