Network · data from 2026-11-12
AS21660 BAXALTA - Baxalta Incorporated
Registry name: BAXALTA - Baxalta Incorporated, US · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS21660, 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.
| 63.84.72.0/23 | No ROA | None | 673 100% |
| 63.84.74.0/24 | No ROA | None | 673 100% |
| 63.84.75.0/24 | No ROA | None | 673 100% |
| 104.254.253.0/24 | No ROA | None | 673 100% |
| 63.244.0.0/22 | No ROA | Other IRR onlyRADB | 673 100% |
| 43.229.156.0/23 | No ROA | Other IRR onlyRADB | 672 100% |
| 43.229.158.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 103.48.172.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 185.89.148.0/23 | Valid | RIR databaseRIPE | 672 100% |
| 185.89.150.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 185.89.151.0/24 | Valid | RIR databaseRIPE | 672 100% |
AS-SET
AS21660 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 21 are in fix.csv.
- ROA: none8
- Route object: none4
- Route object: RIR4
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 63.84.72.0/23 | No ROA covers it. Add a ROA for AS21660, maxLength 23. |
| Route object: none | 63.84.72.0/23 | No route object for it. Add a route object with origin AS21660 in the RIR database for the space. |
| ROA: none | 63.84.74.0/24 | No ROA covers it. Add a ROA for AS21660, maxLength 24. |
| Route object: none | 63.84.74.0/24 | No route object for it. Add a route object with origin AS21660 in the RIR database for the space. |
| ROA: none | 63.84.75.0/24 | No ROA covers it. Add a ROA for AS21660, maxLength 24. |
| Route object: none | 63.84.75.0/24 | No route object for it. Add a route object with origin AS21660 in the RIR database for the space. |
| ROA: none | 104.254.253.0/24 | No ROA covers it. Add a ROA for AS21660, maxLength 24. |
| Route object: none | 104.254.253.0/24 | No route object for it. Add a route object with origin AS21660 in the RIR database for the space. |
| ROA: none | 63.244.0.0/22 | No ROA covers it. Add a ROA for AS21660, maxLength 22. |
| Route object: RIR | 63.244.0.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 43.229.156.0/23 | No ROA covers it. Add a ROA for AS21660, maxLength 23. |
| Route object: RIR | 43.229.156.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 43.229.158.0/24 | No ROA covers it. Add a ROA for AS21660, maxLength 24. |
| Route object: RIR | 43.229.158.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 103.48.172.0/24 | No ROA covers it. Add a ROA for AS21660, maxLength 24. |
| Route object: RIR | 103.48.172.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS21660 whose prefix no peer sees AS21660 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 43.229.156.0/22 | NTTCOM | No ROA |
| 64.201.191.0/24 | BELL | No ROA |
| 103.48.172.0/22 | NTTCOM | No ROA |
| 185.89.148.0/22 | RIPE | No ROA |
| 2a03:82a0::/32 | RIPE | 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.