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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-13ff9e23ff8d4?ùâ?øÔ
SJIS-WIN3ff9e23ff8d4??
EUC-JP3ff9e23ff8d4????
UTF-83ff9e23ff8d4??????
UHC3ff9e23ff8d4?喊?哺