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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18fabaa3f3f3f3f40«ª????@
SJIS-WIN8fabaa3f3f3f3f40将ェ????@
EUC-JP8fabaa3f3f3f3f40ã????@
UTF-88fabaa3f3f3f3f40???????@
UHC8fabaa3f3f3f3f40룶₃???@