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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-1fb4fa1ûO¡
SJIS-WINfb4fa1瀇。
EUC-JPfb4fa1?
UTF-8fb4fa1?O?
UHCfb4fa1