About source ip address of Marketo server

[y_mizuyabu]

Hello there.

I think this request is same with the following link.
https://nation.marketo.com/t5/Product-Discussions/IPs-used-by-Webhooks/td-p/63084

I'm trying to make marketo communicate with our web service by using the webhook.
and I'm not willing to expose our web service.
so I'd like you to give me IP Address of the Marketo Servers that may access our web service.

Thanks

[SanfordWhiteman · Accepted solution]

You'd have to open a case to get the narrowest set of IPs, as it's specific to your instance.

Otherwise you can expect traffic from the Marketo-owned IP ranges, as listed here: https://nation.marketo.com/t5/Knowledgebase/SFDC-Sync-Error-Salesforce-setCredential-failed-with-cod...

[y_mizuyabu]

Thank you so much!!

I'll try to restrict IPs except them that you told me.