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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-196ef3f3f3f3f3f3f3f–ï???????
SJIS-WIN96ef3f3f3f3f3f3f3f厄???????
EUC-JP96ef3f3f3f3f3f3f3f????????
UTF-896ef3f3f3f3f3f3f3f?????????
UHC96ef3f3f3f3f3f3f3f뽳???????