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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fab43f3f3f3f3f3fú´??????
SJIS-WINfab43f3f3f3f3f3f嶸??????
EUC-JPfab43f3f3f3f3f3f???????
UTF-8fab43f3f3f3f3f3f????????
UHCfab43f3f3f3f3f3f駭??????