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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f3f3f3f3f4142¡¿?????AB
SJIS-WINa1bf3f3f3f3f3f4142｡ｿ?????AB
EUC-JPa1bf3f3f3f3f3f4142／?????AB
UTF-8a1bf3f3f3f3f3f4142???????AB
UHCa1bf3f3f3f3f3f4142×?????AB