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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a8fa3f3f3f3f3f3f3f4642¨ú???????FB
SJIS-WINa8fa3f3f3f3f3f3f3f4642ィ???????FB
EUC-JPa8fa3f3f3f3f3f3f3f4642????????FB
UTF-8a8fa3f3f3f3f3f3f3f4642?????????FB
UHCa8fa3f3f3f3f3f3f3f4642¾???????FB