oh yeah, I remember running into that problem when I was using a database on Digital Ocean and wanted to add vercel api routes as a trusted source. I had also switched off of it because of that. However, I had a look at their blog the other day and apparently they have an Anycast IP range now, which probably solves this issue https://vercel.com/blog/new-edge-dev-infrastructure#vercel's.... I haven't tried it yet though