AS112 provides an anycasted reverse DNS sink hole for the private addresses set aside in RFC1918 and RFC6890. Using exabgp to inject an AS112 instance into your own system is quick, easy, and painless!
I’ve wanted to use exabgp along with dnsdist to provide anycasted, highly available recursive DNS servers ever since discovering dnsdist.
This is a fourth in blog series about DNS, specifically awesome things that can be done with dnsdist.
This blog post provides a general overview of the Internet Routing Registry. If your network does not use IRR objects, you should have enough information to begin creating your own RPSL objects after after reading this post.