Network · data from 2026-11-12
AS43599 North West Electronics
Registry name: NWEWN-AS Broadband N.I. Ltd., GB · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS43599, 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.
| 78.155.248.0/24 | No ROA | Nonecovered by 78.155.224.0/19 | 673 100% |
| 78.155.249.0/24 | No ROA | Nonecovered by 78.155.224.0/19 | 673 100% |
| 78.155.253.0/24 | No ROA | Nonecovered by 78.155.224.0/19 | 673 100% |
| 78.155.254.0/24 | No ROA | Nonecovered by 78.155.224.0/19 | 673 100% |
| 5.172.48.0/20 | No ROA | RIR databaseRIPE | 670 100% |
| 37.153.72.0/21 | No ROA | RIR databaseRIPE | 670 100% |
| 78.155.224.0/19 | No ROA | RIR databaseRIPE | 670 100% |
AS-SET
AS43599'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 12 are in fix.csv.
- ROA: none7
- Route object: none4
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 78.155.248.0/24 | No ROA covers it. Add a ROA for AS43599, maxLength 24. |
| Route object: none | 78.155.248.0/24 | No route object for it. A route object for 78.155.224.0/19 with origin AS43599 covers it (filters allowing more-specifics accept it). Add a route object with origin AS43599 in the RIR database for the space. |
| ROA: none | 78.155.249.0/24 | No ROA covers it. Add a ROA for AS43599, maxLength 24. |
| Route object: none | 78.155.249.0/24 | No route object for it. A route object for 78.155.224.0/19 with origin AS43599 covers it (filters allowing more-specifics accept it). Add a route object with origin AS43599 in the RIR database for the space. |
| ROA: none | 78.155.253.0/24 | No ROA covers it. Add a ROA for AS43599, maxLength 24. |
| Route object: none | 78.155.253.0/24 | No route object for it. A route object for 78.155.224.0/19 with origin AS43599 covers it (filters allowing more-specifics accept it). Add a route object with origin AS43599 in the RIR database for the space. |
| ROA: none | 78.155.254.0/24 | No ROA covers it. Add a ROA for AS43599, maxLength 24. |
| Route object: none | 78.155.254.0/24 | No route object for it. A route object for 78.155.224.0/19 with origin AS43599 covers it (filters allowing more-specifics accept it). Add a route object with origin AS43599 in the RIR database for the space. |
| ROA: none | 5.172.48.0/20 | No ROA covers it. Add a ROA for AS43599, maxLength 20. |
| ROA: none | 37.153.72.0/21 | No ROA covers it. Add a ROA for AS43599, maxLength 21. |
| ROA: none | 78.155.224.0/19 | No ROA covers it. Add a ROA for AS43599, maxLength 19. |
Route objects not announced
Route objects with origin AS43599 whose prefix no peer sees AS43599 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2a02:1340::/32 | 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.