Network · data from 2026-11-12
AS28577 AZEVEDO E FLORIANI TELECOMUNICAÇÕES
Registry name: AS28577 - AZEVEDO E FLORIANI TELECOMUNICACOES LTDA., BR · PeeringDB
22IPv4 routes
0.0% RPKI valid · 100.0% with a route object
7IPv6 routes
0.0% RPKI valid · 14.3% with a route object
0RPKI invalid
0 origin · 0 maxLength
29No ROA
6 with no route object for this origin
16Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS28577, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS28577, 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.
| 2804:d74::/33 | No ROA | Nonecovered by 2804:d74::/32 | 635 100% |
| 2804:d74:8000::/33 | No ROA | Nonecovered by 2804:d74::/32 | 635 100% |
| 2804:d74::/34 | No ROA | Nonecovered by 2804:d74::/32 | 43 7%low visibility |
| 2804:d74:4000::/34 | No ROA | Nonecovered by 2804:d74::/32 | 43 7%low visibility |
| 2804:d74:8000::/34 | No ROA | Nonecovered by 2804:d74::/32 | 43 7%low visibility |
| 2804:d74:c000::/34 | No ROA | Nonecovered by 2804:d74::/32 | 43 7%low visibility |
| 138.99.52.0/22 | No ROA | Other IRR onlyALTDB, RADB, TC | 672 100% |
| 186.208.216.0/21 | No ROA | Other IRR onlyRADB, TC | 672 100% |
| 186.208.216.0/22 | No ROA | Other IRR onlyALTDB, TC | 672 100% |
| 186.208.216.0/23 | No ROA | Other IRR onlyALTDB, TC | 672 100% |
| 186.208.220.0/22 | No ROA | Other IRR onlyTC | 672 100% |
| 186.208.220.0/23 | No ROA | Other IRR onlyALTDB, TC | 672 100% |
| 138.99.52.0/23 | No ROA | Other IRR onlyTC | 671 100% |
| 138.99.54.0/23 | No ROA | Other IRR onlyALTDB, TC | 671 100% |
| 186.208.218.0/23 | No ROA | Other IRR onlyALTDB, TC | 671 100% |
| 186.208.222.0/23 | No ROA | Other IRR onlyTC | 671 100% |
| 2804:d74::/32 | No ROA | Other IRR onlyALTDB, RADB, TC | 635 100% |
| 138.99.55.0/24 | No ROA | Other IRR onlyTC | 57 8%low visibility |
| 186.208.216.0/24 | No ROA | Other IRR onlyTC | 57 8%low visibility |
| 186.208.217.0/24 | No ROA | Other IRR onlyALTDB, TC | 57 8%low visibility |
| 186.208.219.0/24 | No ROA | Other IRR onlyTC | 57 8%low visibility |
| 186.208.220.0/24 | No ROA | Other IRR onlyALTDB, TC | 57 8%low visibility |
| 186.208.223.0/24 | No ROA | Other IRR onlyTC | 57 8%low visibility |
| 138.99.52.0/24 | No ROA | Other IRR onlyTC | 56 8%low visibility |
| 138.99.53.0/24 | No ROA | Other IRR onlyTC | 56 8%low visibility |
| 138.99.54.0/24 | No ROA | Other IRR onlyTC | 56 8%low visibility |
| 186.208.218.0/24 | No ROA | Other IRR onlyTC | 56 8%low visibility |
| 186.208.221.0/24 | No ROA | Other IRR onlyALTDB, TC | 56 8%low visibility |
| 186.208.222.0/24 | No ROA | Other IRR onlyTC | 56 8%low visibility |
AS-SET
PeeringDB's irr_as_set for AS28577: AS28577. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS28577 isn't in the set, or no route object for AS28577 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.
| Name | Database | ASNs | Sets | AS28577 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS28577 | A single AS number, not a set: AS28577 (this network), 23 route objects. | |||||
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 58 are in fix.csv.
- ROA: none29
- Route object: none6
- Route object: RIR23
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2804:d74::/33 | No ROA covers it. Add a ROA for AS28577, maxLength 33. |
| Route object: none | 2804:d74::/33 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 2804:d74:8000::/33 | No ROA covers it. Add a ROA for AS28577, maxLength 33. |
| Route object: none | 2804:d74:8000::/33 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 2804:d74::/34 | No ROA covers it. Add a ROA for AS28577, maxLength 34. |
| Route object: none | 2804:d74::/34 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 2804:d74:4000::/34 | No ROA covers it. Add a ROA for AS28577, maxLength 34. |
| Route object: none | 2804:d74:4000::/34 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 2804:d74:8000::/34 | No ROA covers it. Add a ROA for AS28577, maxLength 34. |
| Route object: none | 2804:d74:8000::/34 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 2804:d74:c000::/34 | No ROA covers it. Add a ROA for AS28577, maxLength 34. |
| Route object: none | 2804:d74:c000::/34 | No route object for it. A route object for 2804:d74::/32 with origin AS28577 covers it (filters allowing more-specifics accept it). Add a route object with origin AS28577 in the RIR database for the space. |
| ROA: none | 138.99.52.0/22 | No ROA covers it. Add a ROA for AS28577, maxLength 22. |
| Route object: RIR | 138.99.52.0/22 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.216.0/21 | No ROA covers it. Add a ROA for AS28577, maxLength 21. |
| Route object: RIR | 186.208.216.0/21 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.216.0/22 | No ROA covers it. Add a ROA for AS28577, maxLength 22. |
| Route object: RIR | 186.208.216.0/22 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.216.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 186.208.216.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.220.0/22 | No ROA covers it. Add a ROA for AS28577, maxLength 22. |
| Route object: RIR | 186.208.220.0/22 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.220.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 186.208.220.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.52.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 138.99.52.0/23 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.54.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 138.99.54.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.218.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 186.208.218.0/23 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.222.0/23 | No ROA covers it. Add a ROA for AS28577, maxLength 23. |
| Route object: RIR | 186.208.222.0/23 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 2804:d74::/32 | No ROA covers it. Add a ROA for AS28577, maxLength 32. |
| Route object: RIR | 2804:d74::/32 | Route object only in ALTDB, RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.55.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 138.99.55.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.216.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.216.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.217.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.217.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.219.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.219.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.220.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.220.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.223.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.223.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.52.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 138.99.52.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.53.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 138.99.53.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 138.99.54.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 138.99.54.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.218.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.218.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.221.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.221.0/24 | Route object only in ALTDB, TC. Add it in the RIR database for the space. |
| ROA: none | 186.208.222.0/24 | No ROA covers it. Add a ROA for AS28577, maxLength 24. |
| Route object: RIR | 186.208.222.0/24 | Route object only in TC. Add it in the RIR database for the space. |
Route objects not announced
Every route object with origin AS28577 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.