Network · data from 2026-11-12
AS63548 Lenovo-BeiJing - LENOVO (BEIJING) Co.ltd
Registry name: Lenovo-BeiJing - LENOVO (BEIJING) Co.ltd, CN · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS63548, 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.
| 43.255.227.0/24 | No ROA | None | 672 100% |
| 43.255.224.0/24 | No ROA | None | 671 100% |
| 43.255.225.0/24 | No ROA | None | 671 100% |
| 43.255.226.0/24 | No ROA | None | 671 100% |
| 103.212.1.0/24 | No ROA | None | 671 100% |
| 103.212.2.0/24 | No ROA | None | 671 100% |
| 103.212.13.0/24 | No ROA | None | 83 12% |
AS-SET
AS63548 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 15 are in fix.csv.
- ROA: none7
- Route object: none7
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 43.255.227.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 43.255.227.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 43.255.224.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 43.255.224.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 43.255.225.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 43.255.225.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 43.255.226.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 43.255.226.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 103.212.1.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 103.212.1.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 103.212.2.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 103.212.2.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
| ROA: none | 103.212.13.0/24 | No ROA covers it. Add a ROA for AS63548, maxLength 24. |
| Route object: none | 103.212.13.0/24 | No route object for it. Add a route object with origin AS63548 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS63548 whose prefix no peer sees AS63548 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 103.212.0.0/24 | APNIC | 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.