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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fe7b0û²ç°
SJIS-WINfbb28fe7b0軏冗ー
EUC-JPfbb28fe7b0?靎
UTF-8fbb28fe7b0????
UHCfbb28fe7b0彗뤹