Network · data from 2026-11-12
AS271389 AS271389 - PAULO CESAR OLIVEIRA DA SILVA 05852075698
Registry name: AS271389 - PAULO CESAR OLIVEIRA DA SILVA 05852075698, BR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS271389, 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.
| 181.189.7.0/24 | No ROA | Other IRR onlyRADB, TC | 672 100% |
| 181.189.4.0/22 | No ROA | Other IRR onlyRADB, TC | 671 100% |
| 181.189.6.0/23 | No ROA | Other IRR onlyRADB, TC | 669 99% |
| 181.189.4.0/23 | No ROA | Other IRR onlyRADB, TC | 668 99% |
| 2804:7abc::/32 | No ROA | Other IRR onlyRADB, TC | 634 100% |
| 2804:7abc:3000::/40 | No ROA | Other IRR onlyTC | 634 100% |
| 2804:7abc:3100::/40 | No ROA | Other IRR onlyTC | 634 100% |
| 2804:7abc:3500::/40 | No ROA | Other IRR onlyTC | 634 100% |
| 181.189.4.0/24 | No ROA | Other IRR onlyRADB, TC | 2 0%low visibility |
| 181.189.5.0/24 | No ROA | Other IRR onlyRADB, TC | 2 0%low visibility |
| 181.189.6.0/24 | No ROA | Other IRR onlyRADB, TC | 2 0%low visibility |
AS-SET
AS271389 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 25 are in fix.csv.
- ROA: none11
- Route object: RIR11
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 181.189.7.0/24 | No ROA covers it. Add a ROA for AS271389, maxLength 24. |
| Route object: RIR | 181.189.7.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.4.0/22 | No ROA covers it. Add a ROA for AS271389, maxLength 22. |
| Route object: RIR | 181.189.4.0/22 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.6.0/23 | No ROA covers it. Add a ROA for AS271389, maxLength 23. |
| Route object: RIR | 181.189.6.0/23 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.4.0/23 | No ROA covers it. Add a ROA for AS271389, maxLength 23. |
| Route object: RIR | 181.189.4.0/23 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 2804:7abc::/32 | No ROA covers it. Add a ROA for AS271389, maxLength 32. |
| Route object: RIR | 2804:7abc::/32 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 2804:7abc:3000::/40 | No ROA covers it. Add a ROA for AS271389, maxLength 40. |
| Route object: RIR | 2804:7abc:3000::/40 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 2804:7abc:3100::/40 | No ROA covers it. Add a ROA for AS271389, maxLength 40. |
| Route object: RIR | 2804:7abc:3100::/40 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 2804:7abc:3500::/40 | No ROA covers it. Add a ROA for AS271389, maxLength 40. |
| Route object: RIR | 2804:7abc:3500::/40 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.4.0/24 | No ROA covers it. Add a ROA for AS271389, maxLength 24. |
| Route object: RIR | 181.189.4.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.5.0/24 | No ROA covers it. Add a ROA for AS271389, maxLength 24. |
| Route object: RIR | 181.189.5.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 181.189.6.0/24 | No ROA covers it. Add a ROA for AS271389, maxLength 24. |
| Route object: RIR | 181.189.6.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271389 whose prefix no peer sees AS271389 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2804:7abc::/34 | RADB | No ROA |
| 2804:7abc::/35 | RADB | No ROA |
| 2804:7abc:2000::/35 | 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.