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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb57a2ûW¢
SJIS-WINfb57a2煇「
EUC-JPfb57a2?
UTF-8fb57a2?W?
UHCfb57a2