Network · data from 2026-11-12
AS20381 CABLELABS-LV - Cable Television Laboratories, Inc.
Registry name: CABLELABS-LV - Cable Television Laboratories, Inc., US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS20381, 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.
| 8.36.234.0/24 | No ROA | None | 673 100% |
| 50.202.218.0/24 | Valid | None | 671 100% |
| 2620:0:2b10::/48 | Valid | Nonecovered by 2620:0:2b10::/44 | 636 100% |
| 192.160.73.0/24 | Valid | Other IRR onlyRADB | 673 100% |
AS-SET
AS20381 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 8 are in fix.csv.
- ROA: none1
- Route object: none3
- Route object: RIR1
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 8.36.234.0/24 | No ROA covers it. Add a ROA for AS20381, maxLength 24. |
| Route object: none | 8.36.234.0/24 | No route object for it. Add a route object with origin AS20381 in the RIR database for the space. |
| Route object: none | 50.202.218.0/24 | No route object for it. Add a route object with origin AS20381 in the RIR database for the space. |
| Route object: none | 2620:0:2b10::/48 | No route object for it. A route object for 2620:0:2b10::/44 with origin AS20381 covers it (filters allowing more-specifics accept it). Add a route object with origin AS20381 in the RIR database for the space. |
| Route object: RIR | 192.160.73.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS20381 whose prefix no peer sees AS20381 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2001:559:c466::/48 | RADB | Valid |
| 2620:0:2b10::/44 | RADB | Valid |
| 2620:0:2b17::/48 | RADB | 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.