Network · data from 2026-11-12
AS12551 ENEL S.p.A
Registry name: AS-ENEL-IT ENEL S.p.A, IT · PeeringDB
35IPv4 routes
97.1% RPKI valid · 62.9% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
1No ROA
13 with no route object for this origin
2Low visibility
seen by under 10% of full-table peers
16Route objects not announced
registered with origin AS12551, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS12551, 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.
| 187.33.13.96/29 | No ROA | None | 1 0%low visibility |
| 146.133.1.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.7.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.12.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.13.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.19.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.29.0/24 | Valid | Nonecovered by 146.133.0.0/18 | 672 100% |
| 146.133.68.0/24 | Valid | Nonecovered by 146.133.64.0/19 | 672 100% |
| 146.133.128.0/24 | Valid | Nonecovered by 146.133.128.0/19 | 672 100% |
| 158.47.14.0/23 | Valid | Nonecovered by 158.47.0.0/16 | 669 99% |
| 158.47.16.0/20 | Valid | Nonecovered by 158.47.0.0/16 | 669 99% |
| 158.47.32.0/19 | Valid | Nonecovered by 158.47.0.0/16 | 669 99% |
| 158.47.64.0/18 | Valid | Nonecovered by 158.47.0.0/16 | 669 99% |
| 146.133.0.0/18 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.64.0/19 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.96.0/20 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.96.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.112.0/21 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.120.0/22 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.125.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.126.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.128.0/19 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.159.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 146.133.240.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.1.0/24 | Valid | RIR databaseRADB, RIPE | 672 100% |
| 158.47.3.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.4.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.6.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.7.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.8.0/23 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.8.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.9.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 158.47.0.0/24 | Valid | RIR databaseRADB, RIPE | 671 100% |
| 158.47.2.0/24 | Valid | RIR databaseRIPE | 669 99% |
| 146.133.127.0/24 | Valid | RIR databaseRIPE | 5 1%low visibility |
AS-SET
AS12551'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 30 are in fix.csv.
- ROA: none1
- Route object: none13
- Route object: not announced16
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 187.33.13.96/29 | No ROA covers it. Add a ROA for AS12551, maxLength 29. |
| Route object: none | 187.33.13.96/29 | No route object for it. Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.1.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.7.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.12.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.13.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.19.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.29.0/24 | No route object for it. A route object for 146.133.0.0/18 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.68.0/24 | No route object for it. A route object for 146.133.64.0/19 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 146.133.128.0/24 | No route object for it. A route object for 146.133.128.0/19 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 158.47.14.0/23 | No route object for it. A route object for 158.47.0.0/16 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 158.47.16.0/20 | No route object for it. A route object for 158.47.0.0/16 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 158.47.32.0/19 | No route object for it. A route object for 158.47.0.0/16 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
| Route object: none | 158.47.64.0/18 | No route object for it. A route object for 158.47.0.0/16 with origin AS12551 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12551 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS12551 whose prefix no peer sees AS12551 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 146.133.0.0/16 | RIPE | Valid |
| 146.133.0.0/17 | RIPE | Valid |
| 146.133.2.0/24 | RIPE | Valid |
| 146.133.5.0/24 | RIPE | Valid |
| 146.133.6.0/24 | RIPE | Valid |
| 146.133.124.0/24 | RIPE | Valid |
| 146.133.130.0/24 | RIPE | Valid |
| 146.133.160.0/19 | RIPE | Valid |
| 146.133.192.0/19 | RIPE | Valid |
| 146.133.192.0/20 | RIPE | Valid |
| 146.133.208.0/20 | RIPE | Valid |
| 146.133.224.0/19 | RIPE | Valid |
| 146.133.228.0/24 | RIPE | Valid |
| 146.133.229.0/24 | RIPE | Valid |
| 146.133.233.0/24 | RIPE | Valid |
| 158.47.0.0/16 | 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.