REPO_POLICIES.md requires a Rationale section saying why the program exists. RIS Live sends only the changes to the routing table, so it cannot answer which AS an address is routed to now; routewatch keeps the table the changes add up to and answers from it. Model: opus-5-5
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@@ -5,6 +5,16 @@ table in real time: it streams BGP UPDATE messages from the RIPE RIS Live
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service, maintains a live routing table in SQLite, and provides HTTP APIs for
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querying routing information.
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## Rationale
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RIPE RIS Live streams the BGP updates that RIPE's route collectors receive, as
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they happen, from the moment a client connects. It reports changes, not the
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routing table they add up to, so it cannot say which AS an IP address is routed
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to now or which routes a prefix has. RouteWatch keeps that table: it applies the
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feed's updates to live routing tables in its own SQLite database and answers
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from them, so an IP-to-AS lookup or a prefix page shows the routes as the feed
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last reported them.
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## Features
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- Real-time streaming of BGP updates from RIPE RIS Live
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