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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3f97a6?????????û»????????—¦
SJIS-WIN3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3f97a6?????????釗????????率
EUC-JP3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3f97a6???????????????????
UTF-83f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3f97a6?????????????????????
UHC3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3f97a6?????????互????????뿦