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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fef81a93f3f3f3f90df3fï©????ß?
SJIS-WIN8fef81a93f3f3f3f90df3f擾←????節?
EUC-JP8fef81a93f3f3f3f90df3f???????
UTF-88fef81a93f3f3f3f90df3f????????
UHC8fef81a93f3f3f3f90df3f륅겑????먢?