The server where I did it is not hosting any federated services. There are only websites for end users to view, and no end user should be coming from that range.
I already had hundreds of individual IPs blocked. I don't have time to manage individual IPs like that anymore.
I suspect the hosting provider in this case is already aware that their service is being used to crawl sites that have no interest in being crawled for AI usage.
I think the risk of collateral damage from my blocking is minimal. And I have to weigh this against the very real problems those abusive crawlers are causing for me.
