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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fee90a0fbafû²î û¯
SJIS-WINfbb28fee90a0fbaf軏情摺贒
EUC-JPfbb28fee90a0fbaf????
UTF-8fbb28fee90a0fbaf?????
UHCfbb28fee90a0fbaf彗륃맆鎣