drop down - IP settings moduale issue.

steps:-
1.Go to the 13.127.15.161/accounts/customer_add/
2. admin login.
3. account > customer > IP setting.

Bug:-
1. check box not selected properly.
2. Edit IP setting drop-down selection doesn't work properly.

Expect:-
1. check box selection work according customer order.
2. IP setting drop-down selection should be workable.