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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19dbf3f3f9dbf¿??¿
SJIS-WIN9dbf3f3f9dbf攸??攸
EUC-JP9dbf3f3f9dbf????
UTF-89dbf3f3f9dbf??????
UHC9dbf3f3f9dbf씮??씮