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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3ffdd2e3aa??ýÒãª
SJIS-WIN3f3ffdd2e3aa???ﾒ罨
EUC-JP3f3ffdd2e3aa???礫
UTF-83f3ffdd2e3aa?????
UHC3f3ffdd2e3aa??譎丞