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

Bitstring:
Binary  Hexadecimal 
EncodingBitstringCharacter(s)
ISO-8859-18ff68aee3f3f3f3f3f3föŠî??????
SJIS-WIN8ff68aee3f3f3f3f3f3f蒸基??????
EUC-JP8ff68aee3f3f3f3f3f3f???????
UTF-88ff68aee3f3f3f3f3f3f??????????
UHC8ff68aee3f3f3f3f3f3f륍딈??????