Are you aware that Viasat has blacklisted a huge amount of Digitalocean /24 subnets? I can't access many of my servers when I'm on a satellite connection in addition to other websites hosted on Digitalocean. I've talked with the Viasat NOC and they told me they were blocking Digitalocean subnets due malware.
This is probably worth it's own post, it would be very interesting to see more detail. I'm also probably certain that this is also not exclusive to DO.