Network · data from 2026-11-12
AS207937 NAVICOM Devis Tognoni trading as DBS Elettronica S.N.C
Registry name: NAVICOM Devis Tognoni trading as DBS Elettronica S.N.C, IT · not in PeeringDB
11IPv4 routes
18.2% RPKI valid · 27.3% with a route object
0IPv6 routes
8RPKI invalid
0 origin · 8 maxLength
1No ROA
8 with no route object for this origin
8Low visibility
seen by under 10% of full-table peers
4Route objects not announced
registered with origin AS207937, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS207937, 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.
| 45.66.16.0/25 | Invalid: maxLength | Nonecovered by 45.66.16.0/24 | 1 0%low visibility |
| 45.66.16.128/25 | Invalid: maxLength | Nonecovered by 45.66.16.0/24 | 1 0%low visibility |
| 45.66.17.0/25 | Invalid: maxLength | Nonecovered by 45.66.17.0/24 | 1 0%low visibility |
| 45.66.17.128/25 | Invalid: maxLength | Nonecovered by 45.66.17.0/24 | 1 0%low visibility |
| 45.66.18.0/25 | Invalid: maxLength | Nonecovered by 45.66.18.0/24 | 1 0%low visibility |
| 45.66.18.128/25 | Invalid: maxLength | Nonecovered by 45.66.18.0/24 | 1 0%low visibility |
| 45.66.19.0/25 | Invalid: maxLength | Nonecovered by 45.66.19.0/24 | 1 0%low visibility |
| 45.66.19.128/25 | Invalid: maxLength | Nonecovered by 45.66.19.0/24 | 1 0%low visibility |
| 146.19.222.0/24 | No ROA | RIR databaseRIPE | 673 100% |
| 45.66.16.0/22 | Valid | RIR databaseRIPE | 672 100% |
| 217.179.127.0/24 | Valid | RIR databaseRIPE | 672 100% |
AS-SET
AS207937 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 21 are in fix.csv.
- ROA: maxLength8
- ROA: none1
- Route object: none8
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: maxLength | 45.66.16.0/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.16.0/25. |
| Route object: none | 45.66.16.0/25 | No route object for it. A route object for 45.66.16.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.16.128/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.16.128/25. |
| Route object: none | 45.66.16.128/25 | No route object for it. A route object for 45.66.16.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.17.0/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.17.0/25. |
| Route object: none | 45.66.17.0/25 | No route object for it. A route object for 45.66.17.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.17.128/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.17.128/25. |
| Route object: none | 45.66.17.128/25 | No route object for it. A route object for 45.66.17.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.18.0/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.18.0/25. |
| Route object: none | 45.66.18.0/25 | No route object for it. A route object for 45.66.18.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.18.128/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.18.128/25. |
| Route object: none | 45.66.18.128/25 | No route object for it. A route object for 45.66.18.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.19.0/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.19.0/25. |
| Route object: none | 45.66.19.0/25 | No route object for it. A route object for 45.66.19.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: maxLength | 45.66.19.128/25 | ROA 45.66.16.0/22 AS207937 has maxLength 24; the route is a /25. Raise the maxLength, or add a ROA for 45.66.19.128/25. |
| Route object: none | 45.66.19.128/25 | No route object for it. A route object for 45.66.19.0/24 with origin AS207937 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS207937 in the RIR database for the space. |
| ROA: none | 146.19.222.0/24 | No ROA covers it. Add a ROA for AS207937, maxLength 24. |
Route objects not announced
Route objects with origin AS207937 whose prefix no peer sees AS207937 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 45.66.16.0/24 | RIPE | Valid |
| 45.66.17.0/24 | RIPE | Valid |
| 45.66.18.0/24 | RIPE | Valid |
| 45.66.19.0/24 | RIPE | Valid |
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.