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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fee9691û²î–‘
SJIS-WINfbb28fee9691軏情桝
EUC-JPfbb28fee9691???
UTF-8fbb28fee9691???
UHCfbb28fee9691彗륃뼇