[cs615asa] 1.1.1.1

[Jan Schaumann]

If you haven't already seen this, this is an interesting project:
https://blog.cloudflare.com/announcing-1111/
https://blog.cloudflare.com/dns-resolver-1-1-1-1/

A discussion around the IP space allocation for this service is taking
place on NANOG:
https://mailman.nanog.org/pipermail/nanog/2018-April/thread.html

https://mailman.nanog.org/pipermail/nanog/2018-March/094665.html
https://mailman.nanog.org/pipermail/nanog/2018-April/094770.html