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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-190e63f3f3f3f3f3f3f3fæ????????
SJIS-WIN90e63f3f3f3f3f3f3f3f先????????
EUC-JP90e63f3f3f3f3f3f3f3f?????????
UTF-890e63f3f3f3f3f3f3f3f??????????
UHC90e63f3f3f3f3f3f3f3f먩????????