I am ps4 user , please TELL ME how i can fined the server ip address?

Hay i need some help please , i was having a problem with my Ping and the game was lag for me

and i connect to my ISP and They told me give us the ip address for the server So that the Engineers can do something to fix this problem  , but in my ps4 i cant see the ip address for any server !!! how i can find the ip address ??? ty