IP Addresses for ASA Requests

Lithic currently does not support HMAC verification for ASA requests. If you would like to enforce strict firewall policies for ASA requests, we have provided a list of IP address ranges from which ASA requests originate.

You MUST allow ALL of Lithic's following IP address ranges on your firewall for ASA requests:

13.57.22.3
52.6.252.226
52.53.116.141
54.215.194.109
44.235.116.252
44.233.197.36
35.87.72.152
52.8.199.195  
52.10.195.194  
52.10.120.229  
38.142.109.0/29  
205.234.25.48/28

Please note that for other Lithic webhooks (e.g., transactions, KYC/KYB) where HMAC verification is available, the IP addresses from which webhooks are sent are subject to change, and may not adhere to the above listed set.