Dear customers,

As part of regular maintenance at our US data center, we will be switching our apps from our primary data center in Seattle to our secondary (disaster recovery) data center in Dallas on December 24, 2022 from 18:30 to 21:30 PST (Sunday, Dec. 25, 2022 between 02:30 and 05:30 UTC).

We'll switch back to our primary data center in Seattle on December 31, 2022 between 18:30 and 21:30 PST (Sunday, Jan. 1, 2023 between 02:30 and 05:30 UTC).

We do not expect any major interruption, and you should be able to continue using all Site24x7 services during this maintenance period. We will post an update here once the maintenance is complete. If you experience any issues, please feel free to email us at support@site24x7.com.

Ensure uninterrupted monitoring by whitelisting the following IP addresses in your firewall policy:

• 136.143.176.0/20

• 136.143.178.0/23

• 204.141.32.0/23

• 204.141.42.0/23

• 136.143.182.0/23

• 136.143.180.0/23

• 136.143.185.0/24

• 136.143.186.0/23

• 136.143.189.0/24

• 136.143.190.0/23

• 136.143.160.0/19

• 165.173.128.0/18

• 135.84.80.0/22

https://www.site24x7.com will be accessible, and we do not anticipate any major disruptions during this period. Please check the service status here.

We thank you for your continued support.

Happy monitoring!