Network · data from 2026-11-12
AS211769 Springer-Nature Springer Nature B.V.
Registry name: Springer-Nature Springer Nature B.V., NL · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS211769, 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.
| 192.129.24.0/23 | No ROA | RIR databaseRIPE | 672 100% |
| 195.128.8.0/22 | No ROA | RIR databaseRIPE | 672 100% |
| 195.138.194.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 2a07:78c0::/29 | No ROA | RIR databaseRIPE | 635 100% |
AS-SET
AS211769 isn't in PeeringDB, where networks name their 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 19 are in fix.csv.
- ROA: none4
- Route object: not announced15
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 192.129.24.0/23 | No ROA covers it. Add a ROA for AS211769, maxLength 23. |
| ROA: none | 195.128.8.0/22 | No ROA covers it. Add a ROA for AS211769, maxLength 22. |
| ROA: none | 195.138.194.0/24 | No ROA covers it. Add a ROA for AS211769, maxLength 24. |
| ROA: none | 2a07:78c0::/29 | No ROA covers it. Add a ROA for AS211769, maxLength 29. |
Route objects not announced
Route objects with origin AS211769 whose prefix no peer sees AS211769 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 185.142.144.0/22 | RIPE | Valid |
| 185.142.144.0/23 | RIPE | Invalid: maxLength |
| 185.142.144.0/24 | RIPE | Invalid: maxLength |
| 185.142.145.0/24 | RIPE | Invalid: maxLength |
| 185.142.146.0/23 | RIPE | Invalid: maxLength |
| 185.142.146.0/24 | RIPE | Invalid: maxLength |
| 185.142.147.0/24 | RIPE | Invalid: maxLength |
| 192.129.24.0/24 | RIPE | No ROA |
| 192.129.25.0/24 | RIPE | No ROA |
| 195.128.8.0/23 | RIPE | No ROA |
| 195.128.8.0/24 | RIPE | No ROA |
| 195.128.9.0/24 | RIPE | No ROA |
| 195.128.10.0/23 | RIPE | No ROA |
| 195.128.10.0/24 | RIPE | No ROA |
| 195.128.11.0/24 | RIPE | 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.