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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18ff93f3f3f3f3f7aù?????z
SJIS-WIN8ff93f3f3f3f3f7a錠?????z
EUC-JP8ff93f3f3f3f3f7a?????z
UTF-88ff93f3f3f3f3f7a???????z
UHC8ff93f3f3f3f3f7a륒?????z