Network · data from 2026-11-12
AS271490 AS271490 - MAGNA BATISTA DE SOUZA - ME
Registry name: AS271490 - MAGNA BATISTA DE SOUZA - ME, BR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS271490, 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.
| 181.233.136.0/23 | No ROA | Nonecovered by 181.233.136.0/22 | 672 100% |
| 181.233.136.0/24 | No ROA | Nonecovered by 181.233.136.0/22 | 672 100% |
| 181.233.137.0/24 | No ROA | Nonecovered by 181.233.136.0/22 | 672 100% |
| 181.233.139.0/24 | No ROA | Nonecovered by 181.233.136.0/22 | 632 94% |
| 2804:7c58:ff00::/40 | No ROA | Nonecovered by 2804:7c58:c000::/34 | 608 96% |
| 181.233.138.0/24 | No ROA | Nonecovered by 181.233.136.0/22 | 1 0%low visibility |
| 2804:7c58::/32 | No ROA | Other IRR onlyRADB | 632 99% |
| 181.233.136.0/22 | No ROA | Other IRR onlyRADB | 3 0%low visibility |
AS-SET
AS271490 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 22 are in fix.csv.
- ROA: none8
- Route object: none6
- Route object: RIR2
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 181.233.136.0/23 | No ROA covers it. Add a ROA for AS271490, maxLength 23. |
| Route object: none | 181.233.136.0/23 | No route object for it. A route object for 181.233.136.0/22 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 181.233.136.0/24 | No ROA covers it. Add a ROA for AS271490, maxLength 24. |
| Route object: none | 181.233.136.0/24 | No route object for it. A route object for 181.233.136.0/22 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 181.233.137.0/24 | No ROA covers it. Add a ROA for AS271490, maxLength 24. |
| Route object: none | 181.233.137.0/24 | No route object for it. A route object for 181.233.136.0/22 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 181.233.139.0/24 | No ROA covers it. Add a ROA for AS271490, maxLength 24. |
| Route object: none | 181.233.139.0/24 | No route object for it. A route object for 181.233.136.0/22 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 2804:7c58:ff00::/40 | No ROA covers it. Add a ROA for AS271490, maxLength 40. |
| Route object: none | 2804:7c58:ff00::/40 | No route object for it. A route object for 2804:7c58:c000::/34 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 181.233.138.0/24 | No ROA covers it. Add a ROA for AS271490, maxLength 24. |
| Route object: none | 181.233.138.0/24 | No route object for it. A route object for 181.233.136.0/22 with origin AS271490 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271490 in the RIR database for the space. |
| ROA: none | 2804:7c58::/32 | No ROA covers it. Add a ROA for AS271490, maxLength 32. |
| Route object: RIR | 2804:7c58::/32 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 181.233.136.0/22 | No ROA covers it. Add a ROA for AS271490, maxLength 22. |
| Route object: RIR | 181.233.136.0/22 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271490 whose prefix no peer sees AS271490 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2804:7c58::/33 | RADB | No ROA |
| 2804:7c58::/34 | RADB | No ROA |
| 2804:7c58:4000::/34 | RADB | No ROA |
| 2804:7c58:8000::/33 | RADB | No ROA |
| 2804:7c58:8000::/34 | RADB | No ROA |
| 2804:7c58:c000::/34 | 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.