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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1bfd55b4246¿Õ[BF
SJIS-WINbfd55b4246ｿﾕ[BF
EUC-JPbfd55b4246腎[BF
UTF-8bfd55b4246??[BF
UHCbfd55b4246왕[BF