Network · data from 2026-11-12
AS63435 MONTEREY-AS-01 - County of Monterey
Registry name: MONTEREY-AS-01 - County of Monterey, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS63435, 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.
| 137.164.7.82/31 | No ROA | None | 1 0%low visibility |
| 205.154.248.0/24 | No ROA | Other IRR onlyRADB | 668 99% |
| 50.145.72.0/24 | Valid | None | 664 99% |
| 192.92.176.0/24 | Valid | RIR databaseARIN, RADB | 673 100% |
| 199.58.31.0/24 | Valid | RIR databaseARIN | 673 100% |
| 199.58.30.0/24 | Valid | RIR databaseARIN | 670 100% |
AS-SET
AS63435 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 10 are in fix.csv.
- ROA: none2
- Route object: none2
- Route object: RIR1
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 137.164.7.82/31 | No ROA covers it. Add a ROA for AS63435, maxLength 31. |
| Route object: none | 137.164.7.82/31 | No route object for it. Add a route object with origin AS63435 in the RIR database for the space. |
| ROA: none | 205.154.248.0/24 | No ROA covers it. Add a ROA for AS63435, maxLength 24. |
| Route object: RIR | 205.154.248.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: none | 50.145.72.0/24 | No route object for it. Add a route object with origin AS63435 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS63435 whose prefix no peer sees AS63435 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 199.58.28.0/22 | ARIN | No ROA |
| 199.58.28.0/23 | ARIN | Valid |
| 199.58.28.0/24 | ARIN | Valid |
| 199.58.29.0/24 | ARIN | Valid |
| 199.58.30.0/23 | 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.