[guerby]

In the network world there's the outages mailing list:

https://puck.nether.net/mailman/listinfo/outages

Public archives:

https://puck.nether.net/pipermail/outages/

Latest issue reported:

https://puck.nether.net/pipermail/outages/2020-August/013187... "Level3 (globally?) impacted (IPv4 only)"