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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18ff99bd13f3f3f3f3f3fù›Ñ??????
SJIS-WIN8ff99bd13f3f3f3f3f3f錠嶝??????
EUC-JP8ff99bd13f3f3f3f3f3f???????
UTF-88ff99bd13f3f3f3f3f3f??????????
UHC8ff99bd13f3f3f3f3f3f륒쎪??????