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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3fa1bf3f3f3f¡¿?¡¿???
SJIS-WINa1bf3fa1bf3f3f3f。ソ?。ソ???
EUC-JPa1bf3fa1bf3f3f3f/?/???
UTF-8a1bf3fa1bf3f3f3f????????
UHCa1bf3fa1bf3f3f3f×?×???