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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effd8eaaeea7ïýŽªî§
SJIS-WINeffd8eaaeea7?蒔鈊
EUC-JPeffd8eaaeea7陜ｪ逾
UTF-8effd8eaaeea7?????
UHCeffd8eaaeea7霆렕材