Network · data from 2026-11-12
AS274642 TELECOMUNICAÇOES BRASILIA LTDA
Registry name: AS274642 - TELECOMUNICACOES BRASILIA LTDA, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS274642, 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.
| 177.131.97.0/24 | No ROA | None | 672 100% |
| 2804:74fc:8000::/34 | No ROA | Other origin only | 636 100% |
| 2804:9174:4100::/40 | No ROA | Nonecovered by 2804:9174::/32 | 635 100% |
| 2804:9174:5b00::/40 | No ROA | Nonecovered by 2804:9174::/32 | 635 100% |
| 2804:9174:4200::/40 | No ROA | Nonecovered by 2804:9174::/32 | 629 99% |
| 177.223.158.0/24 | No ROA | Other IRR onlyALTDB | 668 99% |
| 38.20.6.0/24 | No ROA | Other IRR onlyRADB | 667 99% |
| 2804:9174:7900::/40 | No ROA | Other IRR onlyRADB | 636 100% |
| 2804:9174:7f00::/40 | No ROA | Other IRR onlyRADB | 636 100% |
| 2804:9174::/32 | No ROA | Other IRR onlyRADB, TC | 353 56% |
| 216.28.156.0/24 | Valid | RIR databaseARIN | 672 100% |
AS-SET
PeeringDB's irr_as_set for AS274642: AS274642:AS-ALL. 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 (AS274642 isn't in the set, or no route object for AS274642 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 | AS274642 in it | Not covered |
|---|---|---|---|---|---|
| AS274642:AS-ALL | TC | 1 | 2 | Yes | 2 |
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 21 are in fix.csv.
- ROA: none10
- Route object: none5
- Route object: RIR5
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 177.131.97.0/24 | No ROA covers it. Add a ROA for AS274642, maxLength 24. |
| Route object: none | 177.131.97.0/24 | No route object for it. Add a route object with origin AS274642 in the RIR database for the space. |
| ROA: none | 2804:74fc:8000::/34 | No ROA covers it. Add a ROA for AS274642, maxLength 34. |
| Route object: none | 2804:74fc:8000::/34 | Route objects for it name AS271016. Add a route object with origin AS274642 in the RIR database for the space. |
| ROA: none | 2804:9174:4100::/40 | No ROA covers it. Add a ROA for AS274642, maxLength 40. |
| Route object: none | 2804:9174:4100::/40 | No route object for it. A route object for 2804:9174::/32 with origin AS274642 covers it (filters allowing more-specifics accept it). Add a route object with origin AS274642 in the RIR database for the space. |
| ROA: none | 2804:9174:5b00::/40 | No ROA covers it. Add a ROA for AS274642, maxLength 40. |
| Route object: none | 2804:9174:5b00::/40 | No route object for it. A route object for 2804:9174::/32 with origin AS274642 covers it (filters allowing more-specifics accept it). Add a route object with origin AS274642 in the RIR database for the space. |
| ROA: none | 2804:9174:4200::/40 | No ROA covers it. Add a ROA for AS274642, maxLength 40. |
| Route object: none | 2804:9174:4200::/40 | No route object for it. A route object for 2804:9174::/32 with origin AS274642 covers it (filters allowing more-specifics accept it). Add a route object with origin AS274642 in the RIR database for the space. |
| ROA: none | 177.223.158.0/24 | No ROA covers it. Add a ROA for AS274642, maxLength 24. |
| Route object: RIR | 177.223.158.0/24 | Route object only in ALTDB. Add it in the RIR database for the space. |
| ROA: none | 38.20.6.0/24 | No ROA covers it. Add a ROA for AS274642, maxLength 24. |
| Route object: RIR | 38.20.6.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:9174:7900::/40 | No ROA covers it. Add a ROA for AS274642, maxLength 40. |
| Route object: RIR | 2804:9174:7900::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:9174:7f00::/40 | No ROA covers it. Add a ROA for AS274642, maxLength 40. |
| Route object: RIR | 2804:9174:7f00::/40 | Route object only in RADB. Add it in the RIR database for the space. |
| ROA: none | 2804:9174::/32 | No ROA covers it. Add a ROA for AS274642, maxLength 32. |
| Route object: RIR | 2804:9174::/32 | Route object only in RADB, TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS274642 whose prefix no peer sees AS274642 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2804:9174::/48 | 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.