Network · data from 2026-11-12
AS53187 UNICAMP
Registry name: AS53187 - UNIVERSIDADE ESTADUAL DE CAMPINAS, BR · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS53187, 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.
| 177.8.96.0/20 | Valid | Other IRR onlyRADB, TC | 669 99% |
| 143.106.0.0/16 | Valid | Other IRR onlyRADB, TC | 668 99% |
| 177.220.0.0/17 | Valid | Other IRR onlyRADB, TC | 668 99% |
| 2801:8a::/32 | Valid | Other IRR onlyRADB, TC | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS53187: AS53187:RS-ROUTES. 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 (AS53187 isn't in the set, or no route object for AS53187 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 | AS53187 in it | Not covered | |
|---|---|---|---|---|---|---|
| AS53187:RS-ROUTES | A route-set, not an AS-SET; route-sets aren't expanded. | |||||
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 12 are in fix.csv.
- Route object: RIR4
- Route object: not announced8
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: RIR | 177.8.96.0/20 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| Route object: RIR | 143.106.0.0/16 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| Route object: RIR | 177.220.0.0/17 | Route object only in RADB, TC. Add it in the RIR database for the space. |
| Route object: RIR | 2801:8a::/32 | Route object only in RADB, TC. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS53187 whose prefix no peer sees AS53187 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 143.106.0.0/17 | TC | Valid |
| 143.106.128.0/17 | TC | Valid |
| 177.8.96.0/21 | TC | Valid |
| 177.8.104.0/21 | TC | Valid |
| 177.220.0.0/18 | TC | Valid |
| 177.220.64.0/18 | TC | Valid |
| 2801:8a::/33 | TC | Valid |
| 2801:8a:8000::/33 | TC | 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.