Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

Guy_Brown1's avatar
Guy_Brown1
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Jan 23, 2020

Essential App Protect source IP ranges

Hi, I have setup an app in Essential App Protect and want to restrict my firewall to only allow traffic from the F5 Cloud Services instance. What are the IPs/Ranges that I need to use?   I have...
cloud
EAP
F5 Cloud Services
Ziv_Saar's avatar
Ziv_Saar
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Jan 30, 2020

Hi Guy,

 

My name is Ziv Saar and I am the product manager for Essential App Protect.

 

Excellent question!

We are just about to post a solution about this issue by next week to our clouddocs site.

I can either update on this thread or reach out to you directly with the details (let me know what would work better).

 

Thanks,

Ziv

 

 

 

MichaelOLeary's avatar
MichaelOLeary
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Apr 10, 2020

Hi Ziv,

I'm wondering what those ranges are too. I believe they are documented now so I'll share it for anyone that comes across this thread.

 

Essential App Protect: https://clouddocs.f5.com/cloud-services/latest/f5-cloud-services-Essential.App.Protect-WorkWith.html#whitelist-essential-app-protect

DNS: https://clouddocs.f5.com/cloud-services/latest/f5-cloud-services-DNS-WorkWith.html#configure-the-dns-cloud-service

DNS LB (for health monitors) : https://clouddocs.f5.com/cloud-services/latest/f5-cloud-services-GSLB-WorkWith.html#details-for-creating-an-application-health-monitor

 

Ziv if you have any updates to the above let me know, but this is what I can find documented.

  • Ziv_Saar's avatar
    Ziv_Saar
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    Apr 14, 2020

    Exactly ... that's where you can find the IP ranges.

    We will also have an API call in the service to get those IPs, currently in the roadmap