Assorted list of Fediverse scrapers you might want to block on the network level (some more malicious than others)
https://git.pixie.town/f0x/nixos/src/branch/main/nodes/aura/configuration.nix#L100
@f0x@social.pixie.town The internet archive owns 207.241.224.0/20 and 208.70.24.0/21 (AS7941), and their web scraper operates from these blocks.
I have a separate instance that doesn't really federate, and it's been quite 'interesting' to monitor the logs for all these scrapers.
Also Friendica is very noisy for some reason? requesting a bunch of endpoints on discovery even tho you don't really federate with them