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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1faf93f3f3f3f3f55úù?????U
SJIS-WINfaf93f3f3f3f3f55泚?????U
EUC-JPfaf93f3f3f3f3f55??????U
UTF-8faf93f3f3f3f3f55???????U
UHCfaf93f3f3f3f3f55鋏?????U