Display the IP Address using NetSuite Function without the Use of Scripts or External Softwares

Navigate to Setup > Company > Enable Features

Company tab > Access section

IP Address Rules = Indicate a Check Mark

Popup Page (The Page at https://system.netsuite.com says:)
"Set up IP address restriction rules at Setup > Company Information. Your current IP address is XXX.XX.XX.XX Make sure that you include your IP address to ensure that you will be able to log in."

Once IP Address is copied
- Click OK then Cancel.