We’ve gotten a few questions about this, so I wanted to make a post about our IP ranges for devs who need to white-label any monday traffic.
The IP addresses that POST addresses are sent from are
184.108.40.206 to 220.127.116.11.
Here is our comprehensive article about this in our support portal:
About monday.com's public IP addresses – Support.
Hope this helps, and let us know if you have any questions!