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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a9ï©
SJIS-WIN8fef81a9擾←
EUC-JP8fef81a9?
UTF-88fef81a9?
UHC8fef81a9륅겑