Network · data from 2026-11-12
AS10857 JCPENNEY-AS - JCPenney
Registry name: JCPENNEY-AS - JCPenney, US · not in PeeringDB
22IPv4 routes
0.0% RPKI valid · 9.1% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
22No ROA
20 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
1Route objects not announced
registered with origin AS10857, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS10857, 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.
| 146.235.66.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.67.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.83.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.84.0/23 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.86.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.87.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.88.0/23 | No ROA | Nonecovered by 146.235.64.0/18 | 672 100% |
| 146.235.140.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 672 100% |
| 146.235.141.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 672 100% |
| 146.235.143.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 672 100% |
| 146.235.180.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 672 100% |
| 146.235.190.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 672 100% |
| 146.235.88.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 671 100% |
| 146.235.89.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 671 100% |
| 146.235.90.0/24 | No ROA | Nonecovered by 146.235.64.0/18 | 671 100% |
| 146.235.129.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 670 100% |
| 146.235.134.0/23 | No ROA | Nonecovered by 146.235.128.0/18 | 670 100% |
| 146.235.138.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 670 100% |
| 146.235.139.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 670 100% |
| 146.235.183.0/24 | No ROA | Nonecovered by 146.235.128.0/18 | 670 100% |
| 146.235.64.0/18 | No ROA | Other IRR onlyRADB | 672 100% |
| 146.235.128.0/18 | No ROA | Other IRR onlyRADB | 672 100% |
AS-SET
AS10857 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 45 are in fix.csv.
- ROA: none22
- Route object: none20
- Route object: RIR2
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 146.235.66.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.66.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.67.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.67.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.83.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.83.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.84.0/23 | No ROA covers it. Add a ROA for AS10857, maxLength 23. |
| Route object: none | 146.235.84.0/23 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.86.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.86.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.87.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.87.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.88.0/23 | No ROA covers it. Add a ROA for AS10857, maxLength 23. |
| Route object: none | 146.235.88.0/23 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.140.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.140.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.141.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.141.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.143.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.143.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.180.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.180.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.190.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.190.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.88.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.88.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.89.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.89.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.90.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.90.0/24 | No route object for it. A route object for 146.235.64.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.129.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.129.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.134.0/23 | No ROA covers it. Add a ROA for AS10857, maxLength 23. |
| Route object: none | 146.235.134.0/23 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.138.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.138.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.139.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.139.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.183.0/24 | No ROA covers it. Add a ROA for AS10857, maxLength 24. |
| Route object: none | 146.235.183.0/24 | No route object for it. A route object for 146.235.128.0/18 with origin AS10857 covers it (filters allowing more-specifics accept it). Add a route object with origin AS10857 in the RIR database for the space. |
| ROA: none | 146.235.64.0/18 | No ROA covers it. Add a ROA for AS10857, maxLength 18. |
| Route object: RIR | 146.235.64.0/18 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 146.235.128.0/18 | No ROA covers it. Add a ROA for AS10857, maxLength 18. |
| Route object: RIR | 146.235.128.0/18 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS10857 whose prefix no peer sees AS10857 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 146.235.0.0/18 | 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.