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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19dbf3f3f3f3f3f3f3f3f5e¿????????^
SJIS-WIN9dbf3f3f3f3f3f3f3f3f5e攸????????^
EUC-JP9dbf3f3f3f3f3f3f3f3f5e?????????^
UTF-89dbf3f3f3f3f3f3f3f3f5e??????????^
UHC9dbf3f3f3f3f3f3f3f3f5e씮????????^