Routegraphs
Route Grapher
Quick reference: largest ASes
Origin ASNs for fd42:4246:1e7f::/48
Origin ASNs
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ROA valid?
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Globally visible?
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4242422446
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✅
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✅
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Known ROA entries for fd42:4246:1e7f::/48
Sample Queries
Notes
This tool uses MRT dumps from the dn42 Global Route Collector (GRC).
- Blue: selected source ASN
- Green: origin ASN, passing ROA
- Red: origin ASN, failing ROA
- Solid line: this adjacency is known to exist from GRC paths
- Dashed line: guessed path; source ASN has no route to this prefix visible to the GRC