Network · data from 2026-11-12
AS39657 Comeser
Registry name: Comeser-AS Comeser S.r.l., IT · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS39657, 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.
| 81.93.32.0/21 | Valid | Nonecovered by 81.93.32.0/20 | 673 100% |
| 81.93.40.0/21 | Valid | Nonecovered by 81.93.32.0/20 | 673 100% |
| 217.30.0.0/23 | Valid | Nonecovered by 217.30.0.0/22 | 671 100% |
| 217.30.2.0/24 | Valid | Nonecovered by 217.30.0.0/22 | 671 100% |
| 217.30.3.0/24 | Valid | Nonecovered by 217.30.0.0/22 | 671 100% |
| 81.93.40.0/22 | Valid | Other origin onlycovered by 81.93.32.0/20 | 154 23% |
| 81.93.32.0/22 | Valid | Nonecovered by 81.93.32.0/20 | 93 14% |
| 81.93.44.0/22 | Valid | Nonecovered by 81.93.32.0/20 | 93 14% |
| 185.63.14.0/24 | Valid | Nonecovered by 185.63.12.0/22 | 93 14% |
| 81.93.36.0/22 | Valid | Other origin onlycovered by 81.93.32.0/20 | 11 2%low visibility |
| 93.88.32.0/22 | Valid | Nonecovered by 93.88.32.0/20 | 9 1%low visibility |
| 93.88.36.0/22 | Valid | Nonecovered by 93.88.32.0/20 | 9 1%low visibility |
| 93.88.40.0/22 | Valid | Nonecovered by 93.88.32.0/20 | 9 1%low visibility |
| 93.88.44.0/22 | Valid | Nonecovered by 93.88.32.0/20 | 9 1%low visibility |
| 81.30.16.0/20 | Valid | RIR databaseRIPE | 673 100% |
| 81.93.32.0/20 | Valid | RIR databaseRIPE | 673 100% |
| 93.88.32.0/20 | Valid | RIR databaseRIPE | 673 100% |
| 185.63.12.0/22 | Valid | RIR databaseRIPE | 671 100% |
| 217.30.0.0/22 | Valid | RIR databaseRIPE | 671 100% |
AS-SET
PeeringDB's irr_as_set for AS39657: AS39657. 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 (AS39657 isn't in the set, or no route object for AS39657 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 | AS39657 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS39657 | A single AS number, not a set: AS39657 (this network), 5 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 14 are in fix.csv.
- Route object: none14
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 81.93.32.0/21 | No route object for it. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 81.93.40.0/21 | No route object for it. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 217.30.0.0/23 | No route object for it. A route object for 217.30.0.0/22 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 217.30.2.0/24 | No route object for it. A route object for 217.30.0.0/22 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 217.30.3.0/24 | No route object for it. A route object for 217.30.0.0/22 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 81.93.40.0/22 | Route objects for it name AS23649. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 81.93.32.0/22 | No route object for it. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 81.93.44.0/22 | No route object for it. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 185.63.14.0/24 | No route object for it. A route object for 185.63.12.0/22 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 81.93.36.0/22 | Route objects for it name AS23649. A route object for 81.93.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 93.88.32.0/22 | No route object for it. A route object for 93.88.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 93.88.36.0/22 | No route object for it. A route object for 93.88.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 93.88.40.0/22 | No route object for it. A route object for 93.88.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
| Route object: none | 93.88.44.0/22 | No route object for it. A route object for 93.88.32.0/20 with origin AS39657 covers it (filters allowing more-specifics accept it). Add a route object with origin AS39657 in the RIR database for the space. |
Route objects not announced
Every route object with origin AS39657 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.