Source IPs for location Portland, OR, USA

We are getting 'Monitor failed for location Portland, OR, USA ’ for our website monitoring. We need to know the source IPs for the Portland location so as to whitelist them. Is this information readily available or should I contact support?

Thanks

-MJ

Hi, @Moe.Jallow: You may find this document helpful: Synthetic monitor public minion IPs | New Relic Documentation.

Thank you Phil. Your link provided the answer to my question. Much appreciated.