Will the IP address change or will it stay the same for the survival server?

If so please comment soon to let other people know as well!

my username on minecraft is qwerty1234123 and i was banned for no apparent reason, apparently i was grieving a staircase that a person who shall stay nameless he gave autherisation for building and reconstuction of that staircase and a wittness freaked out for wrecking the building and sent a complaint to the admins and i was immediatly banned please unbann me qwerty1234123