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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fbb28fe7b091û²ç°‘
SJIS-WINfbb28fe7b091軏冗ー
EUC-JPfbb28fe7b091?靎?
UTF-8fbb28fe7b091???簑
UHCfbb28fe7b091彗뤹컩