Network · data from 2026-11-12
AS52818 CD ONE CORPORATION DO BRASIL
Registry name: AS52818 - CD ONE CORPORATION DO BRASIL LTDA, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS52818, 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.
| 2804:111c::/33 | Valid | Nonecovered by 2804:111c::/32 | 636 100% |
| 2804:111c:8000::/33 | Valid | Nonecovered by 2804:111c::/32 | 636 100% |
| 177.72.148.0/22 | Valid | Other IRR onlyRADB, TC | 672 100% |
| 177.72.148.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 177.72.149.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 177.72.150.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 177.72.151.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 191.240.196.0/22 | Valid | Other IRR onlyRADB, TC | 672 100% |
| 191.240.197.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 191.240.198.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 191.240.199.0/24 | Valid | Other IRR onlyRADB | 672 100% |
| 191.240.196.0/24 | Valid | Other IRR onlyRADB | 671 100% |
| 2804:111c::/32 | Valid | Other IRR onlyRADB, TC | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS52818: AS52818. 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 (AS52818 isn't in the set, or no route object for AS52818 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 | AS52818 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS52818 | A single AS number, not a set: AS52818 (this network), 14 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 16 are in fix.csv.
- Route object: none2
- Route object: RIR11
- Route object: not announced3
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 2804:111c::/33 | No route object for it. A route object for 2804:111c::/32 with origin AS52818 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52818 in the RIR database for the space. |
| Route object: none | 2804:111c:8000::/33 | No route object for it. A route object for 2804:111c::/32 with origin AS52818 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52818 in the RIR database for the space. |
| Route object: RIR | 177.72.148.0/22 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| Route object: RIR | 177.72.148.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 177.72.149.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 177.72.150.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 177.72.151.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 191.240.196.0/22 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| Route object: RIR | 191.240.197.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 191.240.198.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 191.240.199.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 191.240.196.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2804:111c::/32 | Route object only in RADB, TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS52818 whose prefix no peer sees AS52818 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 177.72.148.0/23 | RADB | Valid |
| 2804:111c:4::/48 | RADB | Valid |
| 2804:111c:7fff::/48 | RADB | Valid |
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.