Network · data from 2026-11-12
AS131151 IMCLOUD - Imcloud Technology Co., Ltd.
Registry name: IMCLOUD - Imcloud Technology Co., Ltd., TW · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS131151, 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.
| 187.79.248.0/23 | Valid | Nonecovered by 187.79.248.0/21 | 670 100% |
| 187.79.249.0/24 | Valid | Nonecovered by 187.79.248.0/21 | 260 39% |
| 103.123.132.0/22 | Valid | Other IRR onlyRADB | 670 100% |
| 103.137.22.0/23 | Valid | Other IRR onlyRADB | 670 100% |
| 103.158.228.0/23 | Valid | Other IRR onlyRADB | 670 100% |
| 123.253.140.0/23 | Valid | Other IRR onlyRADB | 670 100% |
| 187.79.248.0/21 | Valid | Other IRR onlyRADB | 670 100% |
| 103.158.228.0/24 | Valid | Other IRR onlyRADB | 662 98% |
| 103.123.132.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 103.123.133.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 103.137.22.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 103.137.23.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 103.208.196.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 103.246.219.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 123.253.140.0/24 | Valid | Other IRR onlyRADB | 261 39% |
| 123.253.141.0/24 | Valid | Other IRR onlyRADB | 261 39% |
AS-SET
AS131151 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 18 are in fix.csv.
- Route object: none2
- Route object: RIR14
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 187.79.248.0/23 | No route object for it. A route object for 187.79.248.0/21 with origin AS131151 covers it (filters allowing more-specifics accept it). Add a route object with origin AS131151 in the RIR database for the space. |
| Route object: none | 187.79.249.0/24 | No route object for it. A route object for 187.79.248.0/21 with origin AS131151 covers it (filters allowing more-specifics accept it). Add a route object with origin AS131151 in the RIR database for the space. |
| Route object: RIR | 103.123.132.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.137.22.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.158.228.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 123.253.140.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 187.79.248.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.158.228.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.123.132.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.123.133.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.137.22.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.137.23.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.208.196.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 103.246.219.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 123.253.140.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 123.253.141.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS131151 whose prefix no peer sees AS131151 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 144.48.34.0/24 | APNIC, RADB | Valid |
| 193.42.42.0/23 | 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.