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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bfce3f3f3f3fbfce¿Î????¿Î
SJIS-WINbfce3f3f3f3fbfceソホ????ソホ
EUC-JPbfce3f3f3f3fbfce仁????仁
UTF-8bfce3f3f3f3fbfce????????
UHCbfce3f3f3f3fbfce왁????왁