Precog IP Addresses
Precog connects to your data sources and destinations from a set of fixed IP addresses. These are the public IP addresses of NAT gateways on Precog's shared infrastructure. If your sources or destinations are protected by a firewall or IP-based access controls, you can add the following IP addresses to your allowlist.
| IP Address | Region | Location |
|---|---|---|
| 44.205.118.35 | US | AWS US East (Virginia) |
| 3.73.24.30 | EU | AWS EU Central (Frankfurt) |
Note: The datacenters are in different jurisdictions—take this into account based on your data residency requirements.
When to Allowlist
You may need to configure your allowlist when connecting to:
- Cloud databases with IP-based security (e.g., AWS RDS, Azure SQL, Google Cloud SQL)
- On-premise databases behind corporate firewalls
- Data warehouses with network restrictions (e.g., Snowflake, BigQuery with VPC Service Controls)
- APIs that require IP-based authentication
- Snowflake with network policies restricting access
Data Residency Considerations
If your organization has data residency requirements, consider:
- US-only data: Allowlist only
44.205.118.35(US East region) - EU-only data: Allowlist only
3.73.24.30(EU Central region) - Both regions: Allowlist both IPs if your data residency policy permits
Contact your account representative to discuss region-specific deployment options if you have strict data residency requirements.
Disaster Recovery and Region Failover
Each region operates independently. In the unlikely event of a complete regional failure requiring failover to the alternate datacenter:
- Manual coordination required: Precog will work with affected customers to coordinate any region migration
- Data re-synchronization: The staging area in the new region would need to be repopulated from your source systems, which may take significant time depending on data volume
- Allowlist updates: You would need to update your allowlist to include the alternate region's IP address
For most customers, we recommend allowlisting only the IP address for your primary region and coordinating with Precog support if a region migration becomes necessary.
Questions?
If you have questions about network configuration, please contact support.