JetBrains TeamCity Cloud
JetBrains publishes TeamCity Cloud public metadata JSON with outbound IPv4 addresses for hosted agents and servers (eu-west-1). Allowlist these when TeamCity Cloud must reach private package registries, VCS hosts, or deploy targets.
Published ranges
TeamCity Cloud — eu-west-1
Official feedOfficial JSON of TeamCity Cloud server and agent outbound IPv4 CIDRs for the eu-west-1 region.