The following table contains the broad range of IP addresses owned by Alert Logic for existing and future use. Alert Logic scanning technologies use a specific subnet of these IP addresses for scan origination. Make sure that your active protective mechanisms, such as IDS, IPS, WAFs, and firewalls that can send shun/block request allow scanning traffic from all the following IP addresses:
|IP/CIDR||# of addresses||Included addresses|
|220.127.116.11/23||512||18.104.22.168 - 22.214.171.124|
|126.96.36.199/22||1024||188.8.131.52 - 184.108.40.206|
|220.127.116.11/22||1024||18.104.22.168 - 22.214.171.124|
For additional technical information on scans, refer to our Scans documentation.