Network · data from 2026-11-12
AS53713 NATIONAL-CEMENT - National Cement Company
Registry name: NATIONAL-CEMENT - National Cement Company, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS53713, 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.
| 65.19.169.112/28 | Invalid: origin | None | 19 3%low visibility |
| 72.52.83.88/29 | Invalid: origin | None | 19 3%low visibility |
| 199.204.95.0/24 | No ROA | Other IRR onlyALTDB | 673 100% |
| 208.255.195.0/24 | No ROA | Other IRR onlyALTDB | 673 100% |
| 204.80.191.0/24 | No ROA | Other IRR onlyALTDB, RADB | 671 100% |
AS-SET
AS53713 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 16 are in fix.csv.
- ROA: origin2
- ROA: none3
- Route object: none2
- Route object: RIR3
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 65.19.169.112/28 | ROAs covering it name AS6939, not AS53713. If AS53713 should announce it, add a ROA for AS53713. |
| Route object: none | 65.19.169.112/28 | No route object for it. Add a route object with origin AS53713 in the RIR database for the space. |
| ROA: origin | 72.52.83.88/29 | ROAs covering it name AS6939, not AS53713. If AS53713 should announce it, add a ROA for AS53713. |
| Route object: none | 72.52.83.88/29 | No route object for it. Add a route object with origin AS53713 in the RIR database for the space. |
| ROA: none | 199.204.95.0/24 | No ROA covers it. Add a ROA for AS53713, maxLength 24. |
| Route object: RIR | 199.204.95.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 208.255.195.0/24 | No ROA covers it. Add a ROA for AS53713, maxLength 24. |
| Route object: RIR | 208.255.195.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 204.80.191.0/24 | No ROA covers it. Add a ROA for AS53713, maxLength 24. |
| Route object: RIR | 204.80.191.0/24 | Route object only in ALTDB, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS53713 whose prefix no peer sees AS53713 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 74.62.38.0/23 | ARIN, RADB | Valid |
| 74.62.38.0/24 | ARIN | Valid |
| 74.62.39.0/24 | ARIN | Valid |
| 2001:470:468::/48 | ARIN | Valid |
| 2001:470:46a::/48 | ARIN | Valid |
| 2620:34:8000::/48 | ARIN | 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.