Network · data from 2026-11-12
AS271166 You Telecom Provedor de Internet Ltda
Registry name: AS271166 - You Telecom Provedor de Internet Ltda, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS271166, 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.
| 2804:7744:c000::/34 | No ROA | Nonecovered by 2804:7744:8000::/33 | 634 100% |
| 179.42.132.0/23 | No ROA | Other IRR onlyRADB, TC | 671 100% |
| 179.42.133.0/24 | No ROA | Other IRR onlyRADB, TC | 667 99% |
| 179.42.135.0/24 | No ROA | Other IRR onlyTC | 667 99% |
| 179.42.132.0/24 | No ROA | Other IRR onlyRADB, TC | 666 99% |
| 179.42.134.0/24 | No ROA | Other IRR onlyRADB, TC | 665 99% |
AS-SET
PeeringDB's irr_as_set for AS271166: AS271166:AS-YOUTELECOM. 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 (AS271166 isn't in the set, or no route object for AS271166 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 | AS271166 in it | Not covered |
|---|---|---|---|---|---|
| AS271166:AS-YOUTELECOM | TC | 1 | 3 | Yes | 0 |
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 17 are in fix.csv.
- ROA: none6
- Route object: none1
- Route object: RIR5
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2804:7744:c000::/34 | No ROA covers it. Add a ROA for AS271166, maxLength 34. |
| Route object: none | 2804:7744:c000::/34 | No route object for it. A route object for 2804:7744:8000::/33 with origin AS271166 covers it (filters allowing more-specifics accept it). Add a route object with origin AS271166 in the RIR database for the space. |
| ROA: none | 179.42.132.0/23 | No ROA covers it. Add a ROA for AS271166, maxLength 23. |
| Route object: RIR | 179.42.132.0/23 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.133.0/24 | No ROA covers it. Add a ROA for AS271166, maxLength 24. |
| Route object: RIR | 179.42.133.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.135.0/24 | No ROA covers it. Add a ROA for AS271166, maxLength 24. |
| Route object: RIR | 179.42.135.0/24 | Route object only in TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.132.0/24 | No ROA covers it. Add a ROA for AS271166, maxLength 24. |
| Route object: RIR | 179.42.132.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.42.134.0/24 | No ROA covers it. Add a ROA for AS271166, maxLength 24. |
| Route object: RIR | 179.42.134.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS271166 whose prefix no peer sees AS271166 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 179.42.132.0/22 | RADB, TC | No ROA |
| 179.42.134.0/23 | TC | No ROA |
| 2804:7744::/32 | RADB, TC | No ROA |
| 2804:7744::/33 | RADB, TC | No ROA |
| 2804:7744:8000::/33 | RADB, TC | 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.