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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb51b5ûQµ
SJIS-WINfb51b5炅オ
EUC-JPfb51b5?
UTF-8fb51b5?Q?
UHCfb51b5