Network · data from 2026-11-12
AS18690 MEDIDATA - Medidata Solutions, Inc
Registry name: MEDIDATA - Medidata Solutions, Inc, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS18690, 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.
| 160.231.61.0/24 | Valid | Nonecovered by 160.231.32.0/19 | 672 100% |
| 160.231.62.0/24 | Valid | Nonecovered by 160.231.32.0/19 | 672 100% |
| 142.4.64.0/19 | Valid | RIR databaseARIN, RADB | 673 100% |
AS-SET
AS18690 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 41 are in fix.csv.
- Route object: none2
- Route object: not announced39
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 160.231.61.0/24 | No route object for it. A route object for 160.231.32.0/19 with origin AS18690 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18690 in the RIR database for the space. |
| Route object: none | 160.231.62.0/24 | No route object for it. A route object for 160.231.32.0/19 with origin AS18690 covers it (filters allowing more-specifics accept it). Add a route object with origin AS18690 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS18690 whose prefix no peer sees AS18690 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 66.151.65.0/24 | RADB | No ROA |
| 66.151.71.0/24 | RADB | No ROA |
| 70.42.4.0/24 | RADB | No ROA |
| 70.42.99.0/24 | RADB | No ROA |
| 72.5.245.0/24 | RADB | No ROA |
| 74.217.247.0/24 | RADB | No ROA |
| 142.4.64.0/24 | RADB | Valid |
| 142.4.65.0/24 | RADB | Valid |
| 142.4.66.0/24 | RADB | Valid |
| 142.4.67.0/24 | RADB | Valid |
| 142.4.68.0/24 | RADB | Valid |
| 142.4.69.0/24 | RADB | Valid |
| 142.4.70.0/24 | RADB | Valid |
| 142.4.71.0/24 | RADB | Valid |
| 142.4.72.0/24 | RADB | Valid |
| 142.4.73.0/24 | RADB | Valid |
| 142.4.74.0/24 | RADB | Valid |
| 142.4.75.0/24 | RADB | Valid |
| 142.4.76.0/24 | RADB | Valid |
| 142.4.77.0/24 | RADB | Valid |
| 142.4.78.0/24 | RADB | Valid |
| 142.4.79.0/24 | RADB | Valid |
| 142.4.80.0/24 | RADB | Valid |
| 142.4.81.0/24 | RADB | Valid |
| 142.4.82.0/24 | RADB | Valid |
| 142.4.83.0/24 | RADB | Valid |
| 142.4.84.0/24 | RADB | Valid |
| 142.4.85.0/24 | RADB | Valid |
| 142.4.86.0/24 | RADB | Valid |
| 142.4.87.0/24 | RADB | Valid |
| 142.4.88.0/24 | RADB | Valid |
| 142.4.89.0/24 | RADB | Valid |
| 142.4.90.0/24 | RADB | Valid |
| 142.4.91.0/24 | RADB | Valid |
| 142.4.92.0/24 | RADB | Valid |
| 142.4.93.0/24 | RADB | Valid |
| 142.4.94.0/24 | RADB | Valid |
| 142.4.95.0/24 | RADB | Valid |
| 160.231.32.0/19 | ARIN | 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.