Network · data from 2026-11-12
AS12046 ASN-CSC-UOM University of Malta
Registry name: ASN-CSC-UOM University of Malta, MT · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS12046, 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.
| 94.138.224.0/19 | No ROA | RIR databaseRIPE | 671 100% |
| 94.138.240.0/20 | No ROA | RIR databaseRIPE | 671 100% |
| 193.188.32.0/20 | No ROA | RIR databaseRIPE | 671 100% |
| 193.188.32.0/21 | No ROA | RIR databaseRIPE | 671 100% |
| 192.136.7.0/24 | No ROA | RIR databaseRIPE | 670 100% |
| 193.188.40.0/21 | No ROA | RIR databaseRIPE | 668 99% |
| 94.138.255.0/25 | No ROA | RIR databaseRIPE | 9 1%low visibility |
| 94.138.224.0/20 | Valid | RIR databaseRIPE | 671 100% |
| 2001:1a70::/32 | Valid | RIR databaseRIPE | 635 100% |
AS-SET
AS12046 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: none7
- Route object: not announced14
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 94.138.224.0/19 | No ROA covers it. Add a ROA for AS12046, maxLength 19. |
| ROA: none | 94.138.240.0/20 | No ROA covers it. Add a ROA for AS12046, maxLength 20. |
| ROA: none | 193.188.32.0/20 | No ROA covers it. Add a ROA for AS12046, maxLength 20. |
| ROA: none | 193.188.32.0/21 | No ROA covers it. Add a ROA for AS12046, maxLength 21. |
| ROA: none | 192.136.7.0/24 | No ROA covers it. Add a ROA for AS12046, maxLength 24. |
| ROA: none | 193.188.40.0/21 | No ROA covers it. Add a ROA for AS12046, maxLength 21. |
| ROA: none | 94.138.255.0/25 | No ROA covers it. Add a ROA for AS12046, maxLength 25. |
Route objects not announced
Route objects with origin AS12046 whose prefix no peer sees AS12046 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 94.138.255.128/25 | RIPE | No ROA |
| 185.222.76.0/23 | RIPE | Valid |
| 185.222.78.0/24 | RIPE | Valid |
| 185.222.79.0/24 | RIPE | Invalid: origin |
| 192.136.7.0/25 | RIPE | No ROA |
| 192.136.7.128/25 | RIPE | No ROA |
| 193.188.32.0/24 | RIPE | No ROA |
| 193.188.33.0/24 | RIPE | No ROA |
| 193.188.38.0/24 | RIPE | No ROA |
| 193.188.39.0/24 | RIPE | No ROA |
| 193.188.42.0/24 | RIPE | No ROA |
| 193.188.44.0/24 | RIPE | No ROA |
| 193.188.46.0/23 | RIPE | No ROA |
| 193.188.47.0/24 | 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.