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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffa8d3f3f3f3f82be3f?ú????‚¾?
SJIS-WIN3ffa8d3f3f3f3f82be3f?厓????だ?
EUC-JP3ffa8d3f3f3f3f82be3f????????
UTF-83ffa8d3f3f3f3f82be3f??????????
UHC3ffa8d3f3f3f3f82be3f?哈????궬?