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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fee90a8û²î¨
SJIS-WINfbb28fee90a8軏情勢
EUC-JPfbb28fee90a8??
UTF-8fbb28fee90a8???
UHCfbb28fee90a8彗륃맖