Networking

Hightouch can connect directly to services running within your private network, including your data warehouse, self-hosted destinations, and even tools like a private Git server or your own hosted Looker deployment.

For added security, consider using an SSH tunnel to layer on public key-based authentication and encryption.

Choose a connection method

Hightouch supports three ways to reach services inside your network. You can start with one method and move to another later.

Method	When to use it	What you need
IP allowlisting	Your service is reachable from the public internet.	Add Hightouch’s IP addresses for your region to your firewall allowlist.
SSH tunneling	Your service is on a private network.	A bastion host reachable from the internet (standard tunnel), or an SSH connection you keep open to Hightouch (reverse tunnel).
Private connectivity: AWS PrivateLink, GCP Private Service Connect, or Azure Private Link	You want traffic between Hightouch and your service to stay off the public internet.	A Business tier workspace and a supported service. Each page lists the services it supports.

IP addresses

Many private networks need to be configured to allow external connections. You can provide Hightouch access by adding Hightouch’s IP addresses to your firewall allowlist. Ensure you configure your network firewall rules to allow access from only the IP addresses corresponding to the region you selected when you created your Hightouch workspace.

Amazon Web Services

Region	IP Addresses
ap-south-1 (Mumbai, India)	`13.126.190.7` `13.201.148.238` `65.1.90.146`
ap-southeast-2 (Sydney, Australia)	`3.104.61.99` `13.54.27.62` `13.238.99.151`
eu-west-1 (Ireland)	`34.255.226.212` `52.16.84.199` `52.211.114.138`
us-east-1 (N. Virginia, USA)	`54.196.30.169` `52.72.201.213` `18.213.226.96` `3.224.126.197` `3.217.26.199`

Google Cloud Platform

Region	IP Addresses
europe-west1 (Belgium)	`35.241.218.183` `35.195.167.179` `104.199.61.185`
me-central2 (Dammam, Saudi Arabia)	`34.166.244.44` `34.166.247.32` `34.166.115.20`
us-east4 (N. Virginia, USA)	`34.145.155.148` `35.245.150.71` `35.245.58.91`

Microsoft Azure

Region	IP Addresses Ranges
East US (N. Virginia)	`23.100.16.164/30`

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IP addresses

Amazon Web Services

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Microsoft Azure

​Choose a connection method

​IP addresses

​Amazon Web Services

​Google Cloud Platform

​Microsoft Azure

Choose a connection method

IP addresses

Amazon Web Services

Google Cloud Platform

Microsoft Azure