Smartsheet IP Addresses for Network Restrictions

Shravan A

Hi!

I am using Smartsheet webhooks to stream events of updates on items

Along with hmac authorization, I also want to restrict network access so that requests coming from Smartsheet server will be catered, and all other go unauthorized

can I get the set of IPs of Smartsheet?

Genevieve P.

Hi @Shravan A

Smartsheet publishes a DNS A record at aws.relay.smartsheet.com which can be added to the Allowlist in your firewall. We recommend using the DNS record and not IP addresses because our IP addresses may change in the future.

Here's the link to Authenticating Webhooks in the API documentation.

Cheers,

Genevieve

Genevieve P.

Hi @Shravan A

Smartsheet publishes a DNS A record at aws.relay.smartsheet.com which can be added to the Allowlist in your firewall. We recommend using the DNS record and not IP addresses because our IP addresses may change in the future.

Here's the link to Authenticating Webhooks in the API documentation.

Cheers,

Genevieve

soodie

Hello,
Does whitelisting "aws.relay.smartsheet.com " still hold true? We whitelisted the IP but are still not able to get the requests past our firewall.