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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1dffe8ea8ßþŽ¨
SJIS-WINdffe8ea8゚?耳
EUC-JPdffe8ea8燼ィ
UTF-8dffe8ea8????
UHCdffe8ea8署렓