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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3ffbbb3f3f?????????û»????????û»??
SJIS-WIN3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3ffbbb3f3f?????????釗????????釗??
EUC-JP3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3ffbbb3f3f?????????????????????
UTF-83f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3ffbbb3f3f???????????????????????
UHC3f3f3f3f3f3f3f3f3ffbbb3f3f3f3f3f3f3f3ffbbb3f3f?????????互????????互??