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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fee8aa8û²îŠ¨
SJIS-WINfbb28fee8aa8軏情勘
EUC-JPfbb28fee8aa8??
UTF-8fbb28fee8aa8???
UHCfbb28fee8aa8彗륃뒯