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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18faf3f3f3f3f3f3f3f¯???????
SJIS-WIN8faf3f3f3f3f3f3f3f庄???????
EUC-JP8faf3f3f3f3f3f3f3f???????
UTF-88faf3f3f3f3f3f3f3f?????????
UHC8faf3f3f3f3f3f3f3f룾???????