Public IP's

Something that you might see is that a service is falsely alerting as down from one or all of our locations if you run any kind of access control lists. That is; you might be blocking one of our IP addresses.

The below is currently a list of our expected probe IP addresses which for the shorter term will be updated here should this list change.

Location Hostname IP Address
US probe-los-angeles-us-1
Australia probe-sydney-au-1
Japan probe-tokyo-jp-1
UK probe-london-uk-1

A small part of our next release will ensure that this list is a subscribable RSS feed (which you can ingress with slack, or any other RSS tools) as well as a single address list.