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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ffdf53f3f3f3f3f3f7d3ffdf53f3f3f3f3f3f7b5e?ýõ??????}?ýõ??????{^
SJIS-WIN3ffdf53f3f3f3f3f3f7d3ffdf53f3f3f3f3f3f7b5e????????}????????{^
EUC-JP3ffdf53f3f3f3f3f3f7d3ffdf53f3f3f3f3f3f7b5e????????}????????{^
UTF-83ffdf53f3f3f3f3f3f7d3ffdf53f3f3f3f3f3f7b5e?????????}?????????{^
UHC3ffdf53f3f3f3f3f3f7d3ffdf53f3f3f3f3f3f7b5e?晞??????}?晞??????{^