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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1a1bf3f423f3f¡¿?B??
SJIS-WINa1bf3f423f3f｡ｿ?B??
EUC-JPa1bf3f423f3f／?B??
UTF-8a1bf3f423f3f???B??
UHCa1bf3f423f3f×?B??