How it's built ยท AS46307 https://as46307.net/notes/ How one person builds and runs AS46307, an anycast network for research and education. en-GB Exact-length ROAs https://as46307.net/notes/exact-length-roas https://as46307.net/notes/exact-length-roas Sun, 11 Oct 2026 00:00:00 +0000 Why every prefix I announce has its own ROA entry, and the IPv6 outage behind it.