Node IP Changes that may Impact Test Results

Scheduled Maintenance Report for Catchpoint Systems Node Page

Completed

The scheduled maintenance has been completed.

Posted Apr 23, 2026 - 12:00 EDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Apr 23, 2026 - 08:00 EDT

Scheduled

The following node will be updated with new IP addresses. This is due to changes at provider end.

If you have IP white-listing applied on your end please update with the corresponding new IP addresses in your network firewall(s) to match the new ones

- Washington DC, US - Lumen
Old IP addresses: 4.1.176.16/28
New IP addresses: 4.19.102.128/28

- Washington DC, US - Lumen IPv6
Old IP addresses: 2001:1900:2100:6C::2
New IP addresses: 2001:1900:2100:239::2/64

- Washington DC, US - Comcast
Old IP addresses: 50.231.132.0/28
New IP addresses: 50.154.195.64/27

Posted Apr 15, 2026 - 11:01 EDT

This scheduled maintenance affected: Individual Node Maintenance.