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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28f5e60fbb28f5e4f42û²^`û²^OB
SJIS-WINfbb28f5e60fbb28f5e4f42軏戎`軏戎OB
EUC-JPfbb28f5e60fbb28f5e4f42????B
UTF-8fbb28f5e60fbb28f5e4f42???^`???^OB
UHCfbb28f5e60fbb28f5e4f42彗?`彗?OB