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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-19afb3f3f3f3f3f3f3fšû???????
SJIS-WIN9afb3f3f3f3f3f3f3f奬???????
EUC-JP9afb3f3f3f3f3f3f3f????????
UTF-89afb3f3f3f3f3f3f3f?????????
UHC9afb3f3f3f3f3f3f3f쌊???????