Network · data from 2026-11-12
AS53147 FONTECH
Registry name: AS53147 - FONTES SOLUCOES TECNOLOGICAS LTDA, BR · PeeringDB
31IPv4 routes
0.0% RPKI valid · 100.0% with a route object
2IPv6 routes
0.0% RPKI valid · 100.0% with a route object
0RPKI invalid
0 origin · 0 maxLength
33No ROA
0 with no route object for this origin
27Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS53147, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS53147, 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.
| 187.111.80.0/20 | No ROA | Other IRR onlyALTDB, RADB, TC | 672 100% |
| 187.111.80.0/23 | No ROA | Other IRR onlyALTDB, TC | 672 100% |
| 187.111.86.0/23 | No ROA | Other IRR onlyALTDB, RADB, TC | 672 100% |
| 187.111.88.0/23 | No ROA | Other IRR onlyALTDB, RADB, TC | 672 100% |
| 187.111.92.0/23 | No ROA | Other IRR onlyALTDB, RADB, TC | 672 100% |
| 2804:f8::/32 | No ROA | Other IRR onlyALTDB, RADB, TC | 632 99% |
| 187.111.80.0/21 | No ROA | Other IRR onlyALTDB, RADB, TC | 10 1%low visibility |
| 187.111.80.0/22 | No ROA | Other IRR onlyALTDB, RADB, TC | 10 1%low visibility |
| 187.111.80.0/24 | No ROA | Other IRR onlyALTDB, RADB, TC | 10 1%low visibility |
| 187.111.81.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.82.0/23 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.82.0/24 | No ROA | Other IRR onlyALTDB, RADB, TC | 10 1%low visibility |
| 187.111.83.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.84.0/22 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.84.0/23 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.84.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.85.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.86.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.87.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.88.0/21 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.88.0/22 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.88.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.89.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.90.0/23 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.90.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.91.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.92.0/22 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.92.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.93.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.94.0/23 | No ROA | Other IRR onlyRADB | 10 1%low visibility |
| 187.111.94.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 187.111.95.0/24 | No ROA | Other IRR onlyALTDB, TC | 10 1%low visibility |
| 2804:f8:8002::/48 | No ROA | Other IRR onlyALTDB, TC | 3 0%low visibility |
AS-SET
AS53147'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 66 are in fix.csv.
- ROA: none33
- Route object: RIR33
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 187.111.80.0/20 | No ROA covers it. Add a ROA for AS53147, maxLength 20. |
| Route object: RIR | 187.111.80.0/20 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.80.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.80.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.86.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.86.0/23 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.88.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.88.0/23 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.92.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.92.0/23 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 2804:f8::/32 | No ROA covers it. Add a ROA for AS53147, maxLength 32. |
| Route object: RIR | 2804:f8::/32 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.80.0/21 | No ROA covers it. Add a ROA for AS53147, maxLength 21. |
| Route object: RIR | 187.111.80.0/21 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.80.0/22 | No ROA covers it. Add a ROA for AS53147, maxLength 22. |
| Route object: RIR | 187.111.80.0/22 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.80.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.80.0/24 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.81.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.81.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.82.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.82.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.82.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.82.0/24 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.83.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.83.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.84.0/22 | No ROA covers it. Add a ROA for AS53147, maxLength 22. |
| Route object: RIR | 187.111.84.0/22 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.84.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.84.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.84.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.84.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.85.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.85.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.86.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.86.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.87.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.87.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.88.0/21 | No ROA covers it. Add a ROA for AS53147, maxLength 21. |
| Route object: RIR | 187.111.88.0/21 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.88.0/22 | No ROA covers it. Add a ROA for AS53147, maxLength 22. |
| Route object: RIR | 187.111.88.0/22 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.88.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.88.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.89.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.89.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.90.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.90.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.90.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.90.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.91.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.91.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.92.0/22 | No ROA covers it. Add a ROA for AS53147, maxLength 22. |
| Route object: RIR | 187.111.92.0/22 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.92.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.92.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.93.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.93.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.94.0/23 | No ROA covers it. Add a ROA for AS53147, maxLength 23. |
| Route object: RIR | 187.111.94.0/23 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 187.111.94.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.94.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 187.111.95.0/24 | No ROA covers it. Add a ROA for AS53147, maxLength 24. |
| Route object: RIR | 187.111.95.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 2804:f8:8002::/48 | No ROA covers it. Add a ROA for AS53147, maxLength 48. |
| Route object: RIR | 2804:f8:8002::/48 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
Route objects not announced
Every route object with origin AS53147 is announced.
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.