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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28f4b5b7dfbb28f4b5b7b5eû²K[}û²K[{^
SJIS-WINfbb28f4b5b7dfbb28f4b5b7b5e軏習[}軏習[{^
EUC-JPfbb28f4b5b7dfbb28f4b5b7b5e??}??{^
UTF-8fbb28f4b5b7dfbb28f4b5b7b5e???K[}???K[{^
UHCfbb28f4b5b7dfbb28f4b5b7b5e彗뢐[}彗뢐[{^