Alation’s IP Addresses for Allow Lists

Alation Cloud Service Applies to Alation Cloud Service instances of Alation

Important

This page only applies if you’re an Alation Cloud Service customer using our cloud native architecture, available from 2022.4.

This page contains a list of IP addresses that Alation Cloud Service’s cloud native architecture uses to communicate with external resources, such as data sources, over the public internet.

Depending on your network security configuration, your IT or network administrator may need to add these IP addresses to an allow list so Alation can communicate with your network or data sources. You will need to allow the listed IP addresses for the geographic region that your Alation Cloud Service instance is in.

These IP addresses may change over time without notice. This document will be updated when IP addresses are changed or added.

IP Addresses

Geography

Location

CIDR

Range

Agent Connectivity Endpoint

Africa, Europe, & Middle East

Frankfurt

3.77.79.216/29

3.77.79.216 - 3.77.79.223

ocf.euc1.eu.alationcloud.com

Dublin

3.253.238.240/29

3.253.238.240 - 3.253.238.247

ocf.euw1.eu.alationcloud.com

Americas

Montreal

15.156.224.56/29

15.156.224.56 - 15.156.224.63

ocf.cac1.ca.alationcloud.com

Virginia

44.211.178.224/29

44.211.178.224 - 44.211.178.231

ocf.use1.alationcloud.com

Oregon

18.246.160.64/29

18.246.160.64 - 18.246.160.71

ocf.usw2.alationcloud.com

Asia Pacific

Singapore

18.143.252.64/29

18.143.252.64 - 18.143.252.71

ocf.apse1.ap.alationcloud.com

Sydney

3.27.127.216/29

3.27.127.216 - 3.27.127.223

ocf.apse2.ap.alationcloud.com

Tokyo

52.195.197.8/29

52.195.197.8 - 52.195.197.15

ocf.apne1.ap.alationcloud.com