Network · data from 2026-11-12
AS398256 AS-ULTAHOST - Ultahost, Inc.
Registry name: AS-ULTAHOST - Ultahost, Inc., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS398256, 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.
| 202.155.8.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 51.241.125.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 64.204.80.0/24 | Valid | RIR databaseARIN, RADB | 673 100% |
| 67.210.97.0/24 | Valid | RIR databaseARIN, RADB | 673 100% |
| 82.27.71.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 82.27.78.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 96.62.77.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 104.145.210.0/24 | Valid | RIR databaseARIN, RADB | 673 100% |
| 151.241.99.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 151.241.117.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 167.148.88.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 192.142.48.0/24 | Valid | RIR databaseAFRINIC | 673 100% |
| 192.142.49.0/24 | Valid | RIR databaseAFRINIC | 673 100% |
| 213.139.77.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 185.233.166.0/24 | Valid | RIR databaseRADB, RIPE | 672 100% |
| 64.84.57.0/24 | Valid | RIR databaseARIN, RADB | 663 99% |
AS-SET
AS398256 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 7 are in fix.csv.
- Route object: RIR1
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: RIR | 202.155.8.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS398256 whose prefix no peer sees AS398256 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 51.194.112.0/24 | RADB, RIPE | Valid |
| 154.56.117.0/24 | RADB | No ROA |
| 158.62.198.0/24 | ARIN, RADB | Valid |
| 206.206.101.0/24 | ARIN, RADB | Valid |
| 216.185.40.0/24 | ARIN, RADB | Valid |
| 2a13:9500:10b::/48 | RADB, RIPE | 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.