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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3f4464¡¿?????Dd
SJIS-WINa1bf3f3f3f3f3f4464｡ｿ?????Dd
EUC-JPa1bf3f3f3f3f3f4464／?????Dd
UTF-8a1bf3f3f3f3f3f4464???????Dd
UHCa1bf3f3f3f3f3f4464×?????Dd