Network · data from 2026-11-12
AS27609 USC-UNIVERSITY-HOSPITAL - USC-University Hospital
Registry name: USC-UNIVERSITY-HOSPITAL - USC-University Hospital, US · not in PeeringDB
45IPv4 routes
0.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
45No ROA
0 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
9Route objects not announced
registered with origin AS27609, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS27609, 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.
| 63.247.0.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.1.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.2.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.3.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.4.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.5.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.6.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.7.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.8.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.9.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.10.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.11.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.13.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.14.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.15.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.16.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.17.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.18.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.19.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.20.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.21.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.22.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.23.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.24.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.25.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.26.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.27.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.28.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 63.247.29.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 206.117.132.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 206.117.136.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 206.117.144.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.0.0/20 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.18.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.19.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.20.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.24.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.28.0/23 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.39.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.40.0/22 | No ROA | Other IRR onlyNTTCOM | 672 100% |
| 207.151.44.0/22 | No ROA | Other IRR onlyNTTCOM | 672 100% |
| 207.151.48.0/24 | No ROA | Other IRR onlyNTTCOM | 672 100% |
| 207.151.50.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.83.0/24 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
| 207.151.84.0/22 | No ROA | Other IRR onlyNTTCOM, RADB | 672 100% |
AS-SET
AS27609 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 99 are in fix.csv.
- ROA: none45
- Route object: RIR45
- Route object: not announced9
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 63.247.0.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.0.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.1.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.1.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.2.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.2.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.3.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.3.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.4.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.4.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.5.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.5.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.6.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.6.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.7.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.7.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.8.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.8.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.9.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.9.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.10.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.10.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.11.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.11.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.13.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.13.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.14.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.14.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.15.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.15.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.16.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.16.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.17.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.17.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.18.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.18.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.19.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.19.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.20.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.20.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.21.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.21.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.22.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.22.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.23.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.23.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.24.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.24.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.25.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.25.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.26.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.26.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.27.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.27.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.28.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.28.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 63.247.29.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 63.247.29.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 206.117.132.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 206.117.132.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 206.117.136.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 206.117.136.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 206.117.144.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 206.117.144.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.0.0/20 | No ROA covers it. Add a ROA for AS27609, maxLength 20. |
| Route object: RIR | 207.151.0.0/20 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.18.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.18.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.19.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.19.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.20.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 207.151.20.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.24.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 207.151.24.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.28.0/23 | No ROA covers it. Add a ROA for AS27609, maxLength 23. |
| Route object: RIR | 207.151.28.0/23 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.39.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.39.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.40.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 207.151.40.0/22 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 207.151.44.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 207.151.44.0/22 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 207.151.48.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.48.0/24 | Route object only in NTTCOM. Add it in the RIR database for the space. |
| ROA: none | 207.151.50.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.50.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.83.0/24 | No ROA covers it. Add a ROA for AS27609, maxLength 24. |
| Route object: RIR | 207.151.83.0/24 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
| ROA: none | 207.151.84.0/22 | No ROA covers it. Add a ROA for AS27609, maxLength 22. |
| Route object: RIR | 207.151.84.0/22 | Route object only in NTTCOM, RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS27609 whose prefix no peer sees AS27609 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 63.247.0.0/19 | NTTCOM | No ROA |
| 63.247.12.0/24 | RADB | No ROA |
| 63.247.30.0/24 | RADB | No ROA |
| 63.247.31.0/24 | RADB | No ROA |
| 206.117.156.0/22 | RADB | No ROA |
| 207.151.40.0/21 | RADB | No ROA |
| 207.151.48.0/23 | RADB | No ROA |
| 207.151.70.0/23 | RADB | No ROA |
| 207.151.80.0/23 | 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.