Hi, I came across this particular prefix when going through big RPKI unreachable blocks.
prefix-routing-consistency [1] says: current origin is AS2200 prefix-overview [2] says: current origin is AS1942 (nlnog's LG agrees) routing-history [3] says it was announced by AS220 until 2017-06-10 and is currently announced by AS1942 RPKI validator's BGP Preview (using RIS): says it is announced by AS1942 and is therefore invalid (ROA authorizes AS2200 - not AS1942) So why does [1] say this prefix is announced by AS2200? maybe it is announced by both? btw: AS2200 and AS1942 have the same owner and AS2200 appears to be the only upstream of AS1942. [1] https://stat.ripe.net/widget/prefix-routing-consistency#w.resource=147.171.0.0%2F16 [2] https://stat.ripe.net/widget/prefix-overview#w.resource=147.171.0.0%2F16 [3] https://stat.ripe.net/widget/routing-history#w.resource=147.171.0.0%2F16 -- https://twitter.com/nusenu_ https://mastodon.social/@nusenu
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