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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3ffdf73f3fe3db??ý÷??ãÛ
SJIS-WIN3f3ffdf73f3fe3db?????聟
EUC-JP3f3ffdf73f3fe3db?????窘
UTF-83f3ffdf73f3fe3db????????
UHC3f3ffdf73f3fe3db??熙??識