Cookiebot utilizes a range of different IPs for the different scans we perform. For premium clients scans are currently performed from one of the following IP addresses:
These are subject to change in the near future and can not be considered "fixed" IPs.
To whitelist the Cookiebot scanners or to help filter out Cookiebot from traffic analysis we recommend that you instead do this based on how our scanners identify through their user agent string.
The Cookiebot scanner user agent will look like this (where X is a numeric value of one or more digits):
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko; compatible; Cookiebot/1.0; +http://cookiebot.com/) Chrome/X.X.X.X Safari/537.36
We suggest simply looking for "Cookiebot" in the string and make your desired configurations based on this.