Network · data from 2026-11-12
AS34731 ARCHIMEDIA-AS Zerouno Informatica S.R.L.
Registry name: ARCHIMEDIA-AS Zerouno Informatica S.R.L., IT · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS34731, 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.
| 88.80.64.0/19 | No ROA | RIR databaseRIPE | 673 100% |
| 88.80.64.0/20 | No ROA | RIR databaseRIPE | 673 100% |
| 88.80.80.0/20 | No ROA | RIR databaseRIPE | 673 100% |
| 80.76.16.0/20 | Valid | RIR databaseRIPE | 673 100% |
| 80.76.16.0/21 | Valid | RIR databaseRIPE | 673 100% |
| 80.76.24.0/21 | Valid | RIR databaseRIPE | 673 100% |
| 80.76.18.0/23 | Valid | RIR databaseRIPE | 670 100% |
AS-SET
AS34731 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 42 are in fix.csv.
- ROA: none3
- Route object: not announced39
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 88.80.64.0/19 | No ROA covers it. Add a ROA for AS34731, maxLength 19. |
| ROA: none | 88.80.64.0/20 | No ROA covers it. Add a ROA for AS34731, maxLength 20. |
| ROA: none | 88.80.80.0/20 | No ROA covers it. Add a ROA for AS34731, maxLength 20. |
Route objects not announced
Route objects with origin AS34731 whose prefix no peer sees AS34731 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 80.76.16.0/23 | RIPE | Valid |
| 80.76.16.0/24 | RIPE | Invalid: maxLength |
| 80.76.17.0/24 | RIPE | Invalid: maxLength |
| 80.76.18.0/24 | RIPE | Invalid: maxLength |
| 80.76.20.0/23 | RIPE | Valid |
| 80.76.22.0/23 | RIPE | Valid |
| 80.76.24.0/22 | RIPE | Valid |
| 80.76.24.0/23 | RIPE | Valid |
| 80.76.26.0/23 | RIPE | Valid |
| 80.76.28.0/23 | RIPE | Valid |
| 80.76.29.0/24 | RIPE | Invalid: maxLength |
| 80.76.30.0/23 | RIPE | Valid |
| 80.76.30.0/24 | RIPE | Invalid: maxLength |
| 80.76.31.0/24 | RIPE | Invalid: maxLength |
| 88.80.64.0/23 | RIPE | No ROA |
| 88.80.64.0/24 | RIPE | No ROA |
| 88.80.66.0/23 | RIPE | No ROA |
| 88.80.66.0/24 | RIPE | No ROA |
| 88.80.67.0/24 | RIPE | No ROA |
| 88.80.68.0/23 | RIPE | No ROA |
| 88.80.68.0/24 | RIPE | No ROA |
| 88.80.69.0/24 | RIPE | No ROA |
| 88.80.70.0/23 | RIPE | No ROA |
| 88.80.70.0/24 | RIPE | No ROA |
| 88.80.71.0/24 | RIPE | No ROA |
| 88.80.72.0/23 | RIPE | No ROA |
| 88.80.74.0/23 | RIPE | No ROA |
| 88.80.76.0/23 | RIPE | No ROA |
| 88.80.78.0/23 | RIPE | No ROA |
| 88.80.80.0/21 | RIPE | No ROA |
| 88.80.80.0/23 | RIPE | No ROA |
| 88.80.82.0/23 | RIPE | No ROA |
| 88.80.84.0/23 | RIPE | No ROA |
| 88.80.86.0/23 | RIPE | No ROA |
| 88.80.88.0/22 | RIPE | No ROA |
| 88.80.88.0/23 | RIPE | No ROA |
| 88.80.90.0/23 | RIPE | No ROA |
| 88.80.92.0/23 | RIPE | No ROA |
| 88.80.94.0/23 | 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.