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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3ffbbb3f3f9774?????????û»??—t
SJIS-WIN3f3f3f3f3f3f3f3f3ffbbb3f3f9774?????????釗??葉
EUC-JP3f3f3f3f3f3f3f3f3ffbbb3f3f9774?????????????t
UTF-83f3f3f3f3f3f3f3f3ffbbb3f3f9774??????????????t
UHC3f3f3f3f3f3f3f3f3ffbbb3f3f9774?????????互??뾲