Network · data from 2026-11-12
AS271278 AS271278 - A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA
Registry name: AS271278 - A B OLIVEIRA TELECOMUNICACAO E INFORMARTICA, BR · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS271278, 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.
| 179.49.192.0/24 | No ROA | Other IRR onlyRADB | 669 99% |
| 179.49.194.0/23 | No ROA | Other IRR onlyRADB | 666 99% |
| 179.49.195.0/24 | No ROA | Other IRR onlyRADB | 666 99% |
| 179.49.193.0/24 | No ROA | Other IRR onlyRADB | 665 99% |
| 179.49.194.0/24 | No ROA | Other IRR onlyRADB | 665 99% |
| 2804:78fc:ca00::/40 | No ROA | Other IRR onlyRADB | 633 100% |
| 2804:78fc::/34 | No ROA | Other IRR onlyRADB | 631 99% |
| 2804:78fc:4000::/35 | No ROA | Other IRR onlyRADB | 631 99% |
| 2804:78fc:6000::/35 | No ROA | Other IRR onlyRADB | 631 99% |
| 2804:78fc:8000::/33 | No ROA | Other IRR onlyRADB | 631 99% |
AS-SET
AS271278 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 24 are in fix.csv.
- ROA: none10
- Route object: RIR10
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 179.49.192.0/24 | No ROA covers it. Add a ROA for AS271278, maxLength 24. |
| Route object: RIR | 179.49.192.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 179.49.194.0/23 | No ROA covers it. Add a ROA for AS271278, maxLength 23. |
| Route object: RIR | 179.49.194.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 179.49.195.0/24 | No ROA covers it. Add a ROA for AS271278, maxLength 24. |
| Route object: RIR | 179.49.195.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 179.49.193.0/24 | No ROA covers it. Add a ROA for AS271278, maxLength 24. |
| Route object: RIR | 179.49.193.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 179.49.194.0/24 | No ROA covers it. Add a ROA for AS271278, maxLength 24. |
| Route object: RIR | 179.49.194.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:78fc:ca00::/40 | No ROA covers it. Add a ROA for AS271278, maxLength 40. |
| Route object: RIR | 2804:78fc:ca00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:78fc::/34 | No ROA covers it. Add a ROA for AS271278, maxLength 34. |
| Route object: RIR | 2804:78fc::/34 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:78fc:4000::/35 | No ROA covers it. Add a ROA for AS271278, maxLength 35. |
| Route object: RIR | 2804:78fc:4000::/35 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:78fc:6000::/35 | No ROA covers it. Add a ROA for AS271278, maxLength 35. |
| Route object: RIR | 2804:78fc:6000::/35 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:78fc:8000::/33 | No ROA covers it. Add a ROA for AS271278, maxLength 33. |
| Route object: RIR | 2804:78fc:8000::/33 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271278 whose prefix no peer sees AS271278 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 179.49.192.0/22 | RADB | No ROA |
| 179.49.192.0/23 | RADB | No ROA |
| 2804:78fc::/32 | RADB | No ROA |
| 2804:78fc:4000::/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.