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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1c3af3f3f3f42ï???B
SJIS-WINc3af3f3f3f42ﾃｯ???B
EUC-JPc3af3f3f3f42誰???B
UTF-8c3af3f3f3f42ï???B
UHCc3af3f3f3f42챦???B