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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-191aa91b96f4246‘ª‘¹oBF
SJIS-WIN91aa91b96f4246測損oBF
EUC-JP91aa91b96f4246???BF
UTF-891aa91b96f4246????oBF
UHC91aa91b96f4246뫇뫗oBF