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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-10011111110100001101111110100001001000110?¡¿BF
SJIS-WIN0011111110100001101111110100001001000110?。ソBF
EUC-JP0011111110100001101111110100001001000110?/BF
UTF-80011111110100001101111110100001001000110???BF
UHC0011111110100001101111110100001001000110?×BF