Network · data from 2026-11-12
AS3364 CSDCO-AS - Computer Systems Design Company
Registry name: CSDCO-AS - Computer Systems Design Company, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS3364, 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.
| 204.181.152.0/21 | No ROA | None | 673 100% |
| 205.240.0.0/20 | No ROA | None | 673 100% |
| 198.80.11.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 199.221.128.0/21 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS3364 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 34 are in fix.csv.
- ROA: none4
- Route object: none2
- Route object: RIR2
- Route object: not announced26
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 204.181.152.0/21 | No ROA covers it. Add a ROA for AS3364, maxLength 21. |
| Route object: none | 204.181.152.0/21 | No route object for it. Add a route object with origin AS3364 in the RIR database for the space. |
| ROA: none | 205.240.0.0/20 | No ROA covers it. Add a ROA for AS3364, maxLength 20. |
| Route object: none | 205.240.0.0/20 | No route object for it. Add a route object with origin AS3364 in the RIR database for the space. |
| ROA: none | 198.80.11.0/24 | No ROA covers it. Add a ROA for AS3364, maxLength 24. |
| Route object: RIR | 198.80.11.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 199.221.128.0/21 | No ROA covers it. Add a ROA for AS3364, maxLength 21. |
| Route object: RIR | 199.221.128.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS3364 whose prefix no peer sees AS3364 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 199.221.128.0/24 | RADB | No ROA |
| 204.151.43.0/24 | RADB | No ROA |
| 204.181.152.0/24 | RADB | No ROA |
| 204.181.153.0/24 | RADB | No ROA |
| 204.181.154.0/24 | RADB | No ROA |
| 204.181.155.0/24 | RADB | No ROA |
| 204.181.156.0/24 | RADB | No ROA |
| 204.181.157.0/24 | RADB | No ROA |
| 204.181.158.0/24 | RADB | No ROA |
| 204.181.159.0/24 | RADB | No ROA |
| 205.240.0.0/24 | RADB | No ROA |
| 205.240.1.0/24 | RADB | No ROA |
| 205.240.2.0/24 | RADB | No ROA |
| 205.240.3.0/24 | RADB | No ROA |
| 205.240.4.0/24 | RADB | No ROA |
| 205.240.5.0/24 | RADB | No ROA |
| 205.240.6.0/24 | RADB | No ROA |
| 205.240.7.0/24 | RADB | No ROA |
| 205.240.8.0/24 | RADB | No ROA |
| 205.240.9.0/24 | RADB | No ROA |
| 205.240.10.0/24 | RADB | No ROA |
| 205.240.11.0/24 | RADB | No ROA |
| 205.240.12.0/24 | RADB | No ROA |
| 205.240.13.0/24 | RADB | No ROA |
| 205.240.14.0/24 | RADB | No ROA |
| 205.240.15.0/24 | RADB | 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.