Network · data from 2026-11-12
AS18862 NCS-HEALTHCARE - Omnicare, Inc.
Registry name: NCS-HEALTHCARE - Omnicare, Inc., US · not in PeeringDB
22IPv4 routes
0.0% RPKI valid · 54.5% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
22No ROA
10 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
3Route objects not announced
registered with origin AS18862, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS18862, 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.
| 12.15.144.0/24 | No ROA | None | 673 100% |
| 74.116.80.0/22 | No ROA | Other origin only | 673 100% |
| 152.145.168.0/24 | No ROA | None | 673 100% |
| 152.145.172.0/24 | No ROA | None | 673 100% |
| 152.145.176.0/22 | No ROA | None | 673 100% |
| 152.145.182.0/24 | No ROA | None | 673 100% |
| 152.145.241.0/24 | No ROA | Other origin only | 673 100% |
| 204.14.128.0/23 | No ROA | None | 673 100% |
| 74.116.83.0/24 | No ROA | None | 672 100% |
| 152.145.240.0/24 | No ROA | Other origin only | 481 71% |
| 152.145.223.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 152.145.224.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 156.78.128.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 156.78.130.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 192.160.146.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.0.0/17 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.13.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.18.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.19.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.22.0/23 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.50.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
| 204.99.118.0/24 | No ROA | Other IRR onlyRADB | 673 100% |
AS-SET
AS18862 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 47 are in fix.csv.
- ROA: none22
- Route object: none10
- Route object: RIR12
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 12.15.144.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 12.15.144.0/24 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 74.116.80.0/22 | No ROA covers it. Add a ROA for AS18862, maxLength 22. |
| Route object: none | 74.116.80.0/22 | Route objects for it name AS22684. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.168.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 152.145.168.0/24 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.172.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 152.145.172.0/24 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.176.0/22 | No ROA covers it. Add a ROA for AS18862, maxLength 22. |
| Route object: none | 152.145.176.0/22 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.182.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 152.145.182.0/24 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.241.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 152.145.241.0/24 | Route objects for it name AS22773. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 204.14.128.0/23 | No ROA covers it. Add a ROA for AS18862, maxLength 23. |
| Route object: none | 204.14.128.0/23 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 74.116.83.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 74.116.83.0/24 | No route object for it. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.240.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: none | 152.145.240.0/24 | Route objects for it name AS22773. Add a route object with origin AS18862 in the RIR database for the space. |
| ROA: none | 152.145.223.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 152.145.223.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 152.145.224.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 152.145.224.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 156.78.128.0/23 | No ROA covers it. Add a ROA for AS18862, maxLength 23. |
| Route object: RIR | 156.78.128.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 156.78.130.0/23 | No ROA covers it. Add a ROA for AS18862, maxLength 23. |
| Route object: RIR | 156.78.130.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 192.160.146.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 192.160.146.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.0.0/17 | No ROA covers it. Add a ROA for AS18862, maxLength 17. |
| Route object: RIR | 204.99.0.0/17 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.13.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 204.99.13.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.18.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 204.99.18.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.19.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 204.99.19.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.22.0/23 | No ROA covers it. Add a ROA for AS18862, maxLength 23. |
| Route object: RIR | 204.99.22.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.50.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 204.99.50.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 204.99.118.0/24 | No ROA covers it. Add a ROA for AS18862, maxLength 24. |
| Route object: RIR | 204.99.118.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS18862 whose prefix no peer sees AS18862 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 204.99.14.0/24 | RADB | No ROA |
| 204.99.16.0/24 | RADB | No ROA |
| 204.99.17.0/24 | RADB | 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.