Announced routes
Every prefix a peer of the route collectors sees with origin AS37571, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 197.231.252.0/24 | No ROA | Other IRR onlyALTDB, RIPE-NONAUTH | 671 100% |
| 197.231.253.0/24 | No ROA | Other IRR onlyALTDB, RIPE-NONAUTH | 671 100% |
| 197.231.254.0/24 | No ROA | Other IRR onlyRIPE-NONAUTH | 671 100% |
| 197.231.255.0/24 | No ROA | Other IRR onlyALTDB, RIPE-NONAUTH | 671 100% |
AS-SET
AS37571's PeeringDB record names no AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 9 are in fix.csv.
- ROA: none4
- Route object: RIR4
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 197.231.252.0/24 | No ROA covers it. Add a ROA for AS37571, maxLength 24. |
| Route object: RIR | 197.231.252.0/24 | Route object only in ALTDB, RIPE-NONAUTH. Add it in the RIR database for the space. |
| ROA: none | 197.231.253.0/24 | No ROA covers it. Add a ROA for AS37571, maxLength 24. |
| Route object: RIR | 197.231.253.0/24 | Route object only in ALTDB, RIPE-NONAUTH. Add it in the RIR database for the space. |
| ROA: none | 197.231.254.0/24 | No ROA covers it. Add a ROA for AS37571, maxLength 24. |
| Route object: RIR | 197.231.254.0/24 | Route object only in RIPE-NONAUTH. Add it in the RIR database for the space. |
| ROA: none | 197.231.255.0/24 | No ROA covers it. Add a ROA for AS37571, maxLength 24. |
| Route object: RIR | 197.231.255.0/24 | Route object only in ALTDB, RIPE-NONAUTH. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS37571 whose prefix no peer sees AS37571 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 197.231.252.0/22 | RIPE-NONAUTH | No ROA |
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.