[April 5, 2021]
These changes are important only if you’ve previously whitelisted our uptime monitoring IPs in your firewall; otherwise, no action is required on your part.
The changes below will take effect on April 18, 2022. However, you can make the modifications to your firewall at any point until then.
After May 15, 2022, all of the new monitoring nodes will be fully used in production.
We’re adding the following nodes to our global uptime monitoring infrastructure:
- New York 8: 209.222.107.178
- New York 9: 23.226.128.254
- San Francisco 7: 104.149.137.26
- Dallas 5: 45.35.33.30
- Amsterdam 5: 172.107.226.134
- Amsterdam 6: 51.158.156.63
- London 7: 172.107.96.66
- London 8: 103.50.32.15
- Frankfurt 6: 192.248.181.140
- Frankfurt 7: 91.239.130.97
- Singapore 6: 23.106.120.205
- Sydney 5: 172.107.229.6
- Sao Paulo 4: 216.238.100.86
- Sao Paulo 5: 189.1.173.35
- Tokyo 4: 172.107.201.78
- Mumbai 4: 103.78.121.138
Find the full list of our uptime monitoring nodes here:
https://docs.hetrixtools.com/uptime-monitoring-nodes/
If you’re running CSF as your firewall, you can run the following commands in your terminal to make these changes:
csf -a 209.222.107.178 csf -a 23.226.128.254 csf -a 104.149.137.26 csf -a 45.35.33.30 csf -a 172.107.226.134 csf -a 51.158.156.63 csf -a 172.107.96.66 csf -a 103.50.32.15 csf -a 192.248.181.140 csf -a 91.239.130.97 csf -a 23.106.120.205 csf -a 172.107.229.6 csf -a 216.238.100.86 csf -a 189.1.173.35 csf -a 172.107.201.78 csf -a 103.78.121.138
Resources:
Up to date list of our monitoring IPs
Up to date list of our monitoring IPs (plain text)
[Guide] How to whitelist our IPs in CSF
[Info] How do we perform Uptime Monitoring network changes