This article provides links to Salesforce domains and IP Addresses. This information can be used for allowlisting if a client requires additional network security.
Salesforce Domains
Salesforce IP Addresses
Hyperforce requires domains instead of IP addresses for connections and allowlisting.
To learn more about Hyperforce, please visit the Salesforce support documentation here.
To find out if your Org instance is Salesforce or Hyperforce, see Salesforce support documentation here.