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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1cfd9d9ÏÙÙ
SJIS-WINcfd9d9マルル
EUC-JPcfd9d9?
UTF-8cfd9d9???
UHCcfd9d9