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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3fa1bf3f¡¿???¡¿?
SJIS-WINa1bf3f3f3fa1bf3f。ソ???。ソ?
EUC-JPa1bf3f3f3fa1bf3f/???/?
UTF-8a1bf3f3f3fa1bf3f????????
UHCa1bf3f3f3fa1bf3f×???×?