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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1ecf9d7ìù×
SJIS-WINecf9d7?ラ
EUC-JPecf9d7
UTF-8ecf9d7???
UHCecf9d7