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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1facfeebd3f3f3f3f3f3fúÏî½??????
SJIS-WINfacfeebd3f3f3f3f3f3f昕鋻??????
EUC-JPfacfeebd3f3f3f3f3f3f?扈??????
UTF-8facfeebd3f3f3f3f3f3f?????????
UHCfacfeebd3f3f3f3f3f3f險抵??????