Network · data from 2026-11-12
AS1842 USGS-AS - Department of Interior United States Geological Survey
Registry name: USGS-AS - Department of Interior United States Geological Survey, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS1842, 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.
| 192.55.108.0/24 | No ROA | None | 673 100% |
| 137.227.230.0/24 | No ROA | None | 672 100% |
| 130.118.152.0/24 | No ROA | None | 669 99% |
| 152.61.132.0/24 | No ROA | None | 20 3%low visibility |
| 152.61.229.0/24 | No ROA | None | 20 3%low visibility |
| 2001:49c8:4000::/48 | No ROA | None | 14 2%low visibility |
| 198.187.220.36/32 | No ROA | None | 2 0%low visibility |
AS-SET
AS1842 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 15 are in fix.csv.
- ROA: none7
- Route object: none7
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 192.55.108.0/24 | No ROA covers it. Add a ROA for AS1842, maxLength 24. |
| Route object: none | 192.55.108.0/24 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 137.227.230.0/24 | No ROA covers it. Add a ROA for AS1842, maxLength 24. |
| Route object: none | 137.227.230.0/24 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 130.118.152.0/24 | No ROA covers it. Add a ROA for AS1842, maxLength 24. |
| Route object: none | 130.118.152.0/24 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 152.61.132.0/24 | No ROA covers it. Add a ROA for AS1842, maxLength 24. |
| Route object: none | 152.61.132.0/24 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 152.61.229.0/24 | No ROA covers it. Add a ROA for AS1842, maxLength 24. |
| Route object: none | 152.61.229.0/24 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 2001:49c8:4000::/48 | No ROA covers it. Add a ROA for AS1842, maxLength 48. |
| Route object: none | 2001:49c8:4000::/48 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
| ROA: none | 198.187.220.36/32 | No ROA covers it. Add a ROA for AS1842, maxLength 32. |
| Route object: none | 198.187.220.36/32 | No route object for it. Add a route object with origin AS1842 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS1842 whose prefix no peer sees AS1842 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 192.102.88.0/24 | ARIN | Invalid: origin |
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.