Mmn idk. Hit range is a little complicated.
Usually war commanders will tell you to test your hit rang before war starts.
(If you are still lost follow this steps)
1. cast woc and participate in the upcoming war
2. When your clans gets a match search the clan you are up against.
3. Start with their strongest member and scout him. (If you get "you are to weak for this opponent or dts" dont worry about him koing you).
4.keep going till you successfully scout someone fail or not.
5. Check the rank of the person you scouted and anyone below him and him will be able to hit you during war.
Hopes that help