how often can Azure Logic app Outbound IP addresses change?

Question

I want to provide my IPs for an external vendor to add it to the white list. Could you please advice how often logic app change IPs?

Does this answer your question? [How to whitelist Logic App outbound ip's?](https://stackoverflow.com/questions/66526568/how-to-whitelist-logic-app-outbound-ips) — mbj, Jun 12 '23 at 09:27
Using NAT with vNET integration is your way to go if you want specific outbound public IP. Details [here](https://techcommunity.microsoft.com/t5/integrations-on-azure-blog/static-ip-of-logic-app-standard-using-nat-gateway/ba-p/3721443) — faizan, Jun 12 '23 at 09:56

score 1 · Accepted Answer · answered Jun 12 '23 at 10:05

As the logic app is a server less technology there is no schedule on IP change. However Microsoft does publish a list of IP where you can use https://learn.microsoft.com/en-us/connectors/common/outbound-ip-addresses Alternatively if you want to control/fix the outbound IP you can use NAT Gateway here is some reference https://techcommunity.microsoft.com/t5/integrations-on-azure-blog/static-ip-of-logic-app-standard-using-nat-gateway/ba-p/3721443

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