[February 22, 2017]
If you have not whitelisted our Uptime Monitoring IPs in your firewall, then no further action is needed on your part, and you can safely ignore the rest of this announcement.
However, if you did whitelist our IPs in your firewall, then please make the necessary adjustments.
The following changes will take effect starting with 22nd of February 2017 at 9:00AM EST:
Nodes removed:
- Amsterdam: 188.166.26.189
- Singapore: 54.169.144.24
Nodes added:
- Amsterdam: 51.15.61.222
- London: 139.162.228.62
- Frankfurt: 78.46.88.58
- Frankfurt: 139.162.179.99
- Singapore: 52.221.91.160
- Singapore: 139.162.22.205
You can see all of our Uptime Monitoring nodes here:
https://docs.hetrixtools.com/uptime-monitoring-nodes/
And here’s an always updated text file containing this info, in case you wish to script it into your firewall:
https://hetrixtools.com/resources/uptime-monitor-ips.txt
Please note that it’s not necessarily needed to whitelist our monitoring IPs in your firewall, this should only be done if you are experiencing monitoring issues without whitelisting these IPs.
For further support you can always open a ticket on our website.