What's going on with the service providers?

https://www.geekwire.com/2018/widespread-outage-amazon-web-services-u-s-east-region-takes-alexa-atlassian-developer-tools/

http://pacific.sine.com/cgi-bin/smokeping.cgi?target=resy.draft-twc

http://downdetector.com/status/spectrum/map/

Could this be related to memcache? Looks like there's wide spread network outages on the east coast and now moving west..