Parallel servers use the following IP addresses to communicate with external systems (e.g., to call your webhooks):
3.65.236.132
3.120.118.112
3.125.29.149
18.157.70.248
18.159.226.149
35.156.82.248
35.158.173.151
63.176.82.9
You can use this information if you want to restrict access to your systems exclusively to Parallel’s IPs for security purposes.
Important: These IPs are stable, but if we ever change them due to technical or infrastructure reasons, we will update this page. If you rely on these IPs for securing your integrations, please contact us at support@onparallel.com so we can notify you of any future changes.