Update your origin server

To support Origin IP ACL, you need to edit your origin's firewall settings to allow access to these addresses.

IPv4IPv6
2.16.0.0/13  
23.0.0.0/12  
23.192.0.0/11  
23.32.0.0/11  
23.64.0.0/14  
23.72.0.0/13  
69.192.0.0/16  
72.246.0.0/15  
88.221.0.0/16  
92.122.0.0/15
95.100.0.0/15  
96.16.0.0/15  
96.6.0.0/15  
104.64.0.0/10  
118.214.0.0/16  
173.222.0.0/15  
184.24.0.0/13  
184.50.0.0/15  
184.84.0.0/14
2a02:26f0::/32  
2600:1400::/24  
2405:9600::/32

Downloads

Download these values as separate files.

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Stay up to date

Changes to the lists of IP address blocks are announced through alerts sent from the Firewall Rules Notification tool. Subscribe to it in ​Akamai Control Center​ to get updates.