[August 8, 2023]
These changes are essential 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 August 15, 2023. However, you can make modifications to your firewall at any point until then.
We will be gradually introducing the new nodes into production to minimize the negative impact on the users who should have made changes to their firewalls but didn’t, as explained in the following guide (step 5): https://docs.hetrixtools.com/how-do-we-perform-uptime-monitoring-network-changes/
After September 25, 2023, all new monitoring nodes will be fully used in production.
The following nodes will be removed from our global monitoring network:
- San Francisco 7: 104.149.137.26
- Dallas 5: 45.35.33.30
- Amsterdam 5: 172.107.226.134
- London 7: 172.107.96.66
- Sydney 5: 172.107.229.6
- Sao Paulo 3: 35.199.108.206
- Tokyo 4: 172.107.201.78
- Mumbai 2: 104.211.188.46
- Mumbai 4: 103.78.121.138
The following nodes will be added to our global monitoring network:
- New York 10: 194.33.45.219
- San Francisco 7: 66.63.177.246
- San Francisco 8: 77.247.126.141
- Dallas 5: 2.56.188.250
- Dallas 6: 96.44.142.174
- Amsterdam 5: 194.126.173.238
- Amsterdam 7: 194.49.53.65
- London 7: 185.174.110.102
- Singapore 7: 107.155.75.66
- Singapore 8: 210.16.67.82
- Sydney 5: 103.101.130.73
- Sydney 6: 203.96.179.194
- Sao Paulo 3: 103.88.233.41
- Tokyo 4: 23.106.230.203
- Tokyo 5: 43.230.163.178
- Mumbai 2: 148.113.2.135
- Mumbai 4: 181.41.142.138
- Warsaw 4: 50.3.181.10
Find the full list of our uptime monitoring nodes here:
https://docs.hetrixtools.com/uptime-monitoring-nodes/
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