Upcoming Infrastructure Change – Firewall Rule Update Required

Wednesday, 17 June 14:30 UTC

We are migrating our HTTP/HTTPS (L7) traffic through the Cloudflare proxy network. This change improves performance, reliability, and security of our platform.

Migration schedule

  • EU – July 8, 2026
  • US – July 8, 2026
  • EU2 – July 15, 2026

What's changing

  • HTTP/HTTPS (ports 80/443) – traffic will now originate from Cloudflare IP ranges
  • AMQP – no changes

Action required

If you whitelist inbound IPs on your firewall, you must add Cloudflare's IPv4 ranges to your allowlist for ports 80/443:

103.21.244.0/22
103.22.200.0/22
103.31.4.0/22
104.16.0.0/13
104.24.0.0/14
108.162.192.0/18
131.0.72.0/22
141.101.64.0/18
162.158.0.0/15
172.64.0.0/13
173.245.48.0/20
188.114.96.0/20
190.93.240.0/20
197.234.240.0/22
198.41.128.0/17

The authoritative and always up-to-date list is available at https://www.cloudflare.com/ips/

Our IP ranges remain valid

The following IP ranges will remain active and must stay whitelisted in your firewall:

  • EU: 104.41.220.124/30
  • EU2: 51.116.176.60/30
  • US: 20.62.64.184/30
  • Telemetry: 20.67.230.220/30

If you have any questions, please contact our support team.

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