Network · data from 2026-11-12
AS53741 AS53741 - American Airlines Inc.
Registry name: AS53741 - American Airlines Inc., US · not in PeeringDB
17IPv4 routes
0.0% RPKI valid · 64.7% with a route object
0IPv6 routes
0RPKI invalid
0 origin · 0 maxLength
17No ROA
6 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
4Route objects not announced
registered with origin AS53741, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS53741, 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.
| 144.9.96.0/22 | No ROA | Nonecovered by 144.9.0.0/16 | 672 100% |
| 162.92.6.0/24 | No ROA | Nonecovered by 162.92.0.0/16 | 672 100% |
| 162.92.20.0/22 | No ROA | Nonecovered by 162.92.0.0/16 | 672 100% |
| 162.92.24.0/22 | No ROA | Nonecovered by 162.92.0.0/16 | 672 100% |
| 144.9.32.0/20 | No ROA | Other origin onlycovered by 144.9.0.0/16 | 671 100% |
| 144.9.233.0/24 | No ROA | Nonecovered by 144.9.0.0/16 | 671 100% |
| 162.92.2.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.3.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.7.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.18.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.120.0/21 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.120.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.122.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.123.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 162.92.127.0/24 | No ROA | Other IRR onlyRADB | 672 100% |
| 144.9.80.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
| 144.9.81.0/24 | No ROA | Other IRR onlyRADB | 671 100% |
AS-SET
AS53741 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 38 are in fix.csv.
- ROA: none17
- Route object: none6
- Route object: RIR11
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 144.9.96.0/22 | No ROA covers it. Add a ROA for AS53741, maxLength 22. |
| Route object: none | 144.9.96.0/22 | No route object for it. A route object for 144.9.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 162.92.6.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: none | 162.92.6.0/24 | No route object for it. A route object for 162.92.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 162.92.20.0/22 | No ROA covers it. Add a ROA for AS53741, maxLength 22. |
| Route object: none | 162.92.20.0/22 | No route object for it. A route object for 162.92.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 162.92.24.0/22 | No ROA covers it. Add a ROA for AS53741, maxLength 22. |
| Route object: none | 162.92.24.0/22 | No route object for it. A route object for 162.92.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 144.9.32.0/20 | No ROA covers it. Add a ROA for AS53741, maxLength 20. |
| Route object: none | 144.9.32.0/20 | Route objects for it name AS23098. A route object for 144.9.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 144.9.233.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: none | 144.9.233.0/24 | No route object for it. A route object for 144.9.0.0/16 with origin AS53741 covers it (filters allowing more-specifics accept it). Add a route object with origin AS53741 in the RIR database for the space. |
| ROA: none | 162.92.2.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.2.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.3.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.3.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.7.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.7.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.18.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.18.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.120.0/21 | No ROA covers it. Add a ROA for AS53741, maxLength 21. |
| Route object: RIR | 162.92.120.0/21 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.120.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.120.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.122.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.122.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.123.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.123.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 162.92.127.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 162.92.127.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 144.9.80.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 144.9.80.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 144.9.81.0/24 | No ROA covers it. Add a ROA for AS53741, maxLength 24. |
| Route object: RIR | 144.9.81.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS53741 whose prefix no peer sees AS53741 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 144.9.0.0/16 | RADB | No ROA |
| 162.92.0.0/16 | RADB | No ROA |
| 162.92.17.0/24 | RADB | No ROA |
| 162.92.19.0/24 | 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.