Network · data from 2026-11-12
AS18849 Richesin Engineering, LLC
Registry name: RICHESIN-ENG - Richesin Engineering, LLC, US · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS18849, 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.
| 2605:1940::/32 | No ROA | None | 631 99% |
| 74.85.238.0/23 | Valid | RIR databaseALTDB, ARIN | 668 99% |
| 72.19.11.0/24 | Valid | RIR databaseARIN | 667 99% |
AS-SET
PeeringDB's irr_as_set for AS18849: AS18849:AS-RICHESIN. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS18849 isn't in the set, or no route object for AS18849 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS18849 in it | Not covered |
|---|---|---|---|---|---|
| AS18849:AS-RICHESIN | ARIN | 1 | 1 | Yes | 1 |
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 3 are in fix.csv.
- ROA: none1
- Route object: none1
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2605:1940::/32 | No ROA covers it. Add a ROA for AS18849, maxLength 32. |
| Route object: none | 2605:1940::/32 | No route object for it. Add a route object with origin AS18849 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS18849 whose prefix no peer sees AS18849 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 12.180.54.0/23 | ALTDB | 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.