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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bddb3f3f3f3f3f3f½Û??????
SJIS-WINbddb3f3f3f3f3f3fｽﾛ??????
EUC-JPbddb3f3f3f3f3f3f循??????
UTF-8bddb3f3f3f3f3f3f????????
UHCbddb3f3f3f3f3f3f쌜??????