[Hikikomori]

AWS at least maintains IP lists of bots, active exploiters, ddos attackers, etc, that you can use to filter/rate limit traffic in WAF. Not so much AWS that blocks you but customers that decide to use these lists.

[drcongo]

Ironic, given how often the attacks I spend time fending off are coming from AWS.

[croes]

So AWS could list some IPs of competitors, just enough to make them look unreliable.

[IshKebab]

Nice IPs you've got there Hetzner, shame if...