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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1effdc9ïýÉ
SJIS-WINeffdc9?ノ
EUC-JPeffdc9
UTF-8effdc9???
UHCeffdc9霆?