In brief:

In case our customers have their own IP subnetwork, we can provide them with protection from DDoS attacks for the whole subnetwork (instead of providing protection for separate websites) by announcing it to the Internet via the BGP protocol.

In detail:

Quite often altering the DNS A record for a web service is impossible or inappropriate. If you are in control of your own network, you can get it all under protection. In order to do this you need to configure the corresponding service on your Personal Dashboard in Qrator Labs. The 24/7 technical support service will guide you through the stages of configuration and provide you with all relevant information.