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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18ddb3f8f783f3f3f3fÛ?x????
SJIS-WIN8ddb3f8f783f3f3f3f際?駿????
EUC-JP8ddb3f8f783f3f3f3f??????
UTF-88ddb3f8f783f3f3f3f????x????
UHC8ddb3f8f783f3f3f3f띧?뢻????