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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fee90a0fbafb5û²î û¯µ
SJIS-WINfbb28fee90a0fbafb5軏情摺贒オ
EUC-JPfbb28fee90a0fbafb5????
UTF-8fbb28fee90a0fbafb5??????
UHCfbb28fee90a0fbafb5彗륃맆鎣