BGP Hijack Monitor
RPKI origin-mismatch events detected in the global routing table. An event is recorded when a prefix is announced by an ASN that does not match any covering ROA.
7852
Active Events
31836
Resolved (24h)
54503
Total Detected
Hijack Events
7852 active
| Detected | Prefix | Authorized ASN | Hijacking ASN | Status |
|---|---|---|---|---|
| Loading events... | ||||
How detection works
After each routing table update, every RPKI-invalid prefix is compared against the stored VRP (Validated ROA Payload) dataset. If a prefix is announced by an ASN that does not appear in any covering ROA, and at least one covering ROA exists for a different ASN, a hijack event is recorded. Events are automatically resolved when the prefix is no longer flagged as RPKI-invalid.