I doubt there is a list, since it's also to a large degree an anti-spam measure,...

detaro on Dec 7, 2020 | parent | context | favorite | on: Ask HN: How does shadow banning on HN work?

I doubt there is a list, since it's also to a large degree an anti-spam measure, and the point of doing it as a shadowban is not telling spammers immediately that you blocked them.