BGP Simulator

In-browser BGP propagation over the CAIDA AS topology

loading WebAssembly module…

Upload a CAIDA AS-relationship file, an announcements CSV, and an optional list of ROV-deploying ASNs. Pick a target ASN. The simulator runs entirely in your browser via WebAssembly — no server, no upload — and returns the resulting RIB at that AS.

Inputs

Relationships file (CAIDA as-rel.txt)

no file chosen

Pipe-separated: asn1|asn2|rel|source

Announcements CSV (anns.csv)

no file chosen

Header: seed_asn,prefix,rov_invalid

ROV ASNs (optional)

no file chosen

One ASN per line.

Target ASN

The AS whose RIB you want.

Inputs

Results