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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1faa7a1bfú§¡¿
SJIS-WINfaa7a1bf寀。ソ
EUC-JPfaa7a1bf?/
UTF-8faa7a1bf????
UHCfaa7a1bf垓×