I get that, and you're totally entitled to do this. And you're probably right that ends justify the means. And, probably, total damage will be worth it. But, in my insignificant personal case, I will be busy moving domains and paying for transfers instead of doing what I've been doing and spending money on what I've been spending it for the last 5 days, helping people detained and/or arrested for participating in anti-war protests (as a volunteer, see https://ovdinfo.org/).
And, you know, those people you want to point at their own government, they won't get it. They're brainwashed by Putin's propaganda which has reached true Goebbels level. It was going there for a while, Putin's regime began with gradually shutting down free media 20 years ago. Yes, people do have internet, and Russian internet is full of Putin's propaganda. Russian authorities are banning websites telling the truth (yes there's a government powered DPI firewall which every major ISP has to install by law). And they're working on a law which will make it a crime with 15 years of sentence just for calling the war the war. So I wouldn't count on that. The only thing that might work is hearing the truth from friends and families, but it's very hard to talk to those people. I'm trying, though, when there's still at least some reasoning.
I'm not complaining. While I did try to fight against the regime since its beginning, I could've done more. We screwed this up, and we're responsible, and all the inconveniences we might have cannot be compared to the suffering of people of Ukraine. Just saying.
According to Russian laws it does not matter. Igor was hired by Rambler to do system administration job, he was never assigned any software development job - that means Igor owns the copyright. His ex-boss is confirming this (in Russian: https://roem.ru/12-12-2019/281134/rambler-nginx/#comment-292...)
My guess is that the same subnets are shared between those regions of Russia and occupied territories of Ukraine.