The Anonymixer clearnet website was fine yesterday, but today is under another 100,000+ unique IP DDoS attack again, apologies for the inconvenience.
I am not a network engineer but isn't it possible using an industrial router to collect all of those IPs from web server logs, and add all 100k IPs to its firewall at once without significant performance penalties?
Maybe if there are hardware load balancers, they can be used so that the routers are not overwhelmed.