AS202412 goes dark, and AS0 ROAs keep most of its old space off the map
On October 28 AS202412 withdrew every monitored prefix. Twenty-three of those /24s reappeared originated by AS6461, but nineteen of them validate as RPKI Invalid under two AS0 ROA objects published in the RIPE NCC repository on October 27 and 28. Those routes reach about 3% of RIS peers, against about 80% for the same origin's uncovered prefixes. Who requested the AS0 authorizations, and why, is not yet known.
- Origin nowAS202412 announces nothing; 23 former /24s from AS6461, one from AS51130
- RPKI19 /24s Invalid; 15 covered by two AS0 ROAs from different issuing CAs
- Reach~3% RIS visibility for the invalid routes vs ~80% for uncovered ones