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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3f77¡¿?????w
SJIS-WINa1bf3f3f3f3f3f77｡ｿ?????w
EUC-JPa1bf3f3f3f3f3f77／?????w
UTF-8a1bf3f3f3f3f3f77???????w
UHCa1bf3f3f3f3f3f77×?????w