Network · data from 2026-11-12
AS271231 AS271231 - J. S. dos Santos Junior Comunicacoes ME
Registry name: AS271231 - J. S. dos Santos Junior Comunicacoes ME, BR · not in PeeringDB
12IPv4 routes
0.0% RPKI valid · 33.3% with a route object
1IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
13No ROA
8 with no route object for this origin
0Low visibility
seen by under 10% of full-table peers
1Route objects not announced
registered with origin AS271231, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS271231, 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.
| 177.67.170.0/23 | No ROA | Nonecovered by 177.67.168.0/22 | 672 100% |
| 177.67.168.0/23 | No ROA | Nonecovered by 177.67.168.0/22 | 670 100% |
| 190.102.52.0/24 | No ROA | Nonecovered by 190.102.52.0/23 | 669 99% |
| 190.102.53.0/24 | No ROA | Nonecovered by 190.102.52.0/23 | 669 99% |
| 190.102.54.0/24 | No ROA | Nonecovered by 190.102.54.0/23 | 669 99% |
| 190.102.55.0/24 | No ROA | Nonecovered by 190.102.54.0/23 | 669 99% |
| 177.67.170.0/24 | No ROA | Nonecovered by 177.67.168.0/22 | 668 99% |
| 177.67.169.0/24 | No ROA | Nonecovered by 177.67.168.0/22 | 206 31% |
| 177.67.168.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 190.102.52.0/22 | No ROA | Other IRR onlyRADB | 672 100% |
| 190.102.52.0/23 | No ROA | Other IRR onlyRADB | 671 100% |
| 177.67.171.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 2804:7844::/32 | No ROA | Other IRR onlyRADB | 633 100% |
AS-SET
AS271231 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 27 are in fix.csv.
- ROA: none13
- Route object: none8
- Route object: RIR5
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 177.67.170.0/23 | No ROA covers it. Add a ROA for AS271231, maxLength 23. |
| Route object: none | 177.67.170.0/23 | No route object for it. A route object for 177.67.168.0/22 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 177.67.168.0/23 | No ROA covers it. Add a ROA for AS271231, maxLength 23. |
| Route object: none | 177.67.168.0/23 | No route object for it. A route object for 177.67.168.0/22 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 190.102.52.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 190.102.52.0/24 | No route object for it. A route object for 190.102.52.0/23 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 190.102.53.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 190.102.53.0/24 | No route object for it. A route object for 190.102.52.0/23 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 190.102.54.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 190.102.54.0/24 | No route object for it. A route object for 190.102.54.0/23 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 190.102.55.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 190.102.55.0/24 | No route object for it. A route object for 190.102.54.0/23 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 177.67.170.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 177.67.170.0/24 | No route object for it. A route object for 177.67.168.0/22 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 177.67.169.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: none | 177.67.169.0/24 | No route object for it. A route object for 177.67.168.0/22 with origin AS271231 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271231 in the RIR database for the space. |
| ROA: none | 177.67.168.0/22 | No ROA covers it. Add a ROA for AS271231, maxLength 22. |
| Route object: RIR | 177.67.168.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 190.102.52.0/22 | No ROA covers it. Add a ROA for AS271231, maxLength 22. |
| Route object: RIR | 190.102.52.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 190.102.52.0/23 | No ROA covers it. Add a ROA for AS271231, maxLength 23. |
| Route object: RIR | 190.102.52.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 177.67.171.0/24 | No ROA covers it. Add a ROA for AS271231, maxLength 24. |
| Route object: RIR | 177.67.171.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:7844::/32 | No ROA covers it. Add a ROA for AS271231, maxLength 32. |
| Route object: RIR | 2804:7844::/32 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271231 whose prefix no peer sees AS271231 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 190.102.54.0/23 | 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.