Network · data from 2026-11-12
AS271107 Instituto Federal do Tocantins
Registry name: AS271107 - Instituto Federal do Tocantins - Campus Araguaina, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS271107, 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.
| 179.42.88.0/24 | No ROA | Other IRR onlyTC | 671 100% |
| 179.42.89.0/24 | No ROA | Other IRR onlyTC | 671 100% |
| 179.42.90.0/24 | No ROA | Other IRR onlyTC | 671 100% |
| 179.42.91.0/24 | No ROA | Other IRR onlyTC | 671 100% |
| 2801:80:2a00::/44 | No ROA | Other IRR onlyTC | 635 100% |
AS-SET
AS271107's PeeringDB record names no 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 12 are in fix.csv.
- ROA: none5
- Route object: RIR5
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 179.42.88.0/24 | No ROA covers it. Add a ROA for AS271107, maxLength 24. |
| Route object: RIR | 179.42.88.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.89.0/24 | No ROA covers it. Add a ROA for AS271107, maxLength 24. |
| Route object: RIR | 179.42.89.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.90.0/24 | No ROA covers it. Add a ROA for AS271107, maxLength 24. |
| Route object: RIR | 179.42.90.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.91.0/24 | No ROA covers it. Add a ROA for AS271107, maxLength 24. |
| Route object: RIR | 179.42.91.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 2801:80:2a00::/44 | No ROA covers it. Add a ROA for AS271107, maxLength 44. |
| Route object: RIR | 2801:80:2a00::/44 | Route object only in TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271107 whose prefix no peer sees AS271107 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 179.42.88.0/22 | RADB, TC | No ROA |
| 2801:80:2a00::/40 | 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.