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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13f3f3ffbbb3f3ffa8d3f3f???û»??ú??
SJIS-WIN3f3f3ffbbb3f3ffa8d3f3f???釗??厓??
EUC-JP3f3f3ffbbb3f3ffa8d3f3f?????????
UTF-83f3f3ffbbb3f3ffa8d3f3f???????????
UHC3f3f3ffbbb3f3ffa8d3f3f???互??哈??