Curl Call to Hubspot Landing Pages - Acess Denied



We are in the process of moving dev servers for our marketing site.

We are using a wrapper to wrap hubspot url ( by making making a curl call in a wordpress page (

And it works on current dev server (You will not be able to ascess the pages because it is blocking external ip’s).

However on a new we get access denied error.

Please help us us understand why hubspot is blocking us from accessing landing page.
We can provide ip addresses for inclusions if needed.

This is an Urgent matter,

Thank you