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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3f59a1bf3f3f3f3f3fa1bf3f3f3f¡¿?????Y¡¿?????¡¿???
SJIS-WINa1bf3f3f3f3f3f59a1bf3f3f3f3f3fa1bf3f3f3f。ソ?????Y。ソ?????。ソ???
EUC-JPa1bf3f3f3f3f3f59a1bf3f3f3f3f3fa1bf3f3f3f/?????Y/?????/???
UTF-8a1bf3f3f3f3f3f59a1bf3f3f3f3f3fa1bf3f3f3f???????Y????????????
UHCa1bf3f3f3f3f3f59a1bf3f3f3f3f3fa1bf3f3f3f×?????Y×?????×???