Network · data from 2026-11-12
AS52442 Universidad Nacional de Luján
Registry name: AS52442 - Universidad Nacional de Lujan, AR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS52442, 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.
| 170.210.96.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.97.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.98.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.99.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.100.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.101.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 170.210.103.0/24 | Valid | Nonecovered by 170.210.96.0/21 | 8 1%low visibility |
| 190.104.80.0/21 | Valid | RIR databaseALTDB, LACNIC | 672 100% |
| 2800:110:1018::/48 | Valid | RIR databaseLACNIC | 320 50% |
| 170.210.96.0/21 | Valid | RIR databaseLACNIC | 106 16% |
AS-SET
PeeringDB's irr_as_set for AS52442: AS52442. 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 (AS52442 isn't in the set, or no route object for AS52442 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 | AS52442 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS52442 | A single AS number, not a set: AS52442 (this network), 4 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 8 are in fix.csv.
- Route object: none7
- Route object: not announced1
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 170.210.96.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.97.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.98.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.99.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.100.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.101.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
| Route object: none | 170.210.103.0/24 | No route object for it. A route object for 170.210.96.0/21 with origin AS52442 covers it (filters allowing more-specifics accept it). Add a route object with origin AS52442 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS52442 whose prefix no peer sees AS52442 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 2801:19::/48 | LACNIC | 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.