Hi all,

first post here from a neighbour in France, so a quick intro: I run Sentinelle Routage, a small French BGP/RPKI monitoring service aimed at small and mid-size operators (hijack/leak alerts, RPKI-invalid detection, ROA hygiene, loss of visibility).

Two things that might be useful to this list:

- A free, no-signup checker that grades an ASN's routing hygiene (ROA coverage, RPKI-invalids, overly permissive maxLength per RFC 9319, IRR consistency): https://sentinelle-routage.fr (EN available)

- A sample of the monitoring report we generate (fictional network, RFC 5398/5737 resources): https://sentinelle-routage.fr/rapport-exemple.pdf

Under the hood it runs on RIS data (RISwhois + RIS Live, used with attribution) and a self-hosted Routinator instance, no RIPEstat involved.

Feedback from operators here is very welcome, especially on the maxLength/RFC 9319 warnings: too noisy, or useful? Some background on why we flag overly permissive maxLength: https://sentinelle-routage.fr/roa-maxlength.html

Best, Abdelaziz El Borgi N&R Consulting / Sentinelle Routage https://sentinelle-routage.fr