Network · data from 2026-11-12
AS28181 MASTER TELECOM LTDA ME
Registry name: AS28181 - MASTER TELECOM LTDA ME, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS28181, 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.
| 179.97.17.0/24 | No ROA | Other IRR onlyRADB, TC | 672 100% |
| 179.97.19.0/24 | No ROA | Other IRR onlyRADB, TC | 672 100% |
| 179.97.21.0/24 | No ROA | Other IRR onlyRADB, TC | 672 100% |
| 179.97.16.0/21 | No ROA | Other IRR onlyRADB, TC | 668 99% |
| 2804:dac::/32 | No ROA | Other IRR onlyRADB, TC | 630 99% |
AS-SET
PeeringDB's irr_as_set for AS28181: AS28181:AS-CUSTOMERS. 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 (AS28181 isn't in the set, or no route object for AS28181 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 | AS28181 in it | Not covered |
|---|---|---|---|---|---|
| AS28181:AS-CUSTOMERS | TC | 0 | 1 | No | 5 |
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 22 are in fix.csv.
- ROA: none5
- Route object: RIR5
- AS-SET: own ASN1
- Route object: not announced11
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 179.97.17.0/24 | No ROA covers it. Add a ROA for AS28181, maxLength 24. |
| Route object: RIR | 179.97.17.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.97.19.0/24 | No ROA covers it. Add a ROA for AS28181, maxLength 24. |
| Route object: RIR | 179.97.19.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.97.21.0/24 | No ROA covers it. Add a ROA for AS28181, maxLength 24. |
| Route object: RIR | 179.97.21.0/24 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 179.97.16.0/21 | No ROA covers it. Add a ROA for AS28181, maxLength 21. |
| Route object: RIR | 179.97.16.0/21 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| ROA: none | 2804:dac::/32 | No ROA covers it. Add a ROA for AS28181, maxLength 32. |
| Route object: RIR | 2804:dac::/32 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| AS-SET: own ASN | AS28181:AS-CUSTOMERS | AS28181 isn't in AS28181:AS-CUSTOMERS (TC) once expanded. Add AS28181 to it. |
Route objects not announced
Route objects with origin AS28181 whose prefix no peer sees AS28181 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 179.97.16.0/22 | TC | No ROA |
| 179.97.16.0/23 | TC | No ROA |
| 179.97.16.0/24 | RADB, TC | No ROA |
| 179.97.18.0/23 | TC | No ROA |
| 179.97.18.0/24 | RADB, TC | No ROA |
| 179.97.20.0/22 | TC | No ROA |
| 179.97.20.0/23 | TC | No ROA |
| 179.97.20.0/24 | RADB, TC | No ROA |
| 179.97.22.0/23 | TC | No ROA |
| 179.97.22.0/24 | RADB, TC | No ROA |
| 179.97.23.0/24 | 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.