Network · data from 2026-11-12
AS397803 HCAS-6 - Hanson Communications, Inc.
Registry name: HCAS-6 - Hanson Communications, Inc., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS397803, 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.
| 216.227.48.0/21 | No ROA | Other origin only | 671 100% |
| 2605:8fc0::/32 | No ROA | None | 631 99% |
| 66.102.48.0/20 | Valid | RIR databaseARIN | 671 100% |
| 167.100.32.0/19 | Valid | RIR databaseARIN | 671 100% |
| 209.105.180.0/22 | Valid | RIR databaseARIN | 671 100% |
| 209.105.184.0/22 | Valid | RIR databaseARIN | 671 100% |
| 216.227.40.0/21 | Valid | RIR databaseARIN | 671 100% |
AS-SET
AS397803 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 5 are in fix.csv.
- ROA: none2
- Route object: none2
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 216.227.48.0/21 | No ROA covers it. Add a ROA for AS397803, maxLength 21. |
| Route object: none | 216.227.48.0/21 | Route objects for it name AS7106. Add a route object with origin AS397803 in the RIR database for the space. |
| ROA: none | 2605:8fc0::/32 | No ROA covers it. Add a ROA for AS397803, maxLength 32. |
| Route object: none | 2605:8fc0::/32 | No route object for it. Add a route object with origin AS397803 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS397803 whose prefix no peer sees AS397803 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 216.227.48.0/22 | 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.