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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3fa1bf3f¡¿?????¡¿?
SJIS-WINa1bf3f3f3f3f3fa1bf3f。ソ?????。ソ?
EUC-JPa1bf3f3f3f3f3fa1bf3f/?????/?
UTF-8a1bf3f3f3f3f3fa1bf3f??????????
UHCa1bf3f3f3f3f3fa1bf3f×?????×?