Probe Server Changes [AZ,CO]

The following probe servers will be changing IP addresses on 2017/07/06:

Phoenix, Arizona (AZ) – AZ is changing from (162.253.177.250 / 2602:fff6:5:fba3::baa6) to (104.245.105.2 / 2602:ff97:0:2:225:90ff:fee5:b89)
Denver, Colorado (CO) – CO is changing from (162.211.64.212 / 2602:fff6:d:e301::10fe) to (173.248.161.42 / 2607:fc88:100:40::2)

Please adjust your firewalls appropriately if you whitelist so your checks do not fail because of the probe IP address changes.

An always current and updated list of all the IP addresses for our probe servers can be found in the FAQ

[UPDATE – 2017-07-06 10:30GMT-6] – IP changes complete.