Network · data from 2026-11-12
AS8890 University of Warsaw
Registry name: UW-AS University of Warsaw, PL · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS8890, 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.
| 2001:6a0::/32 | No ROA | Other origin only | 27 4%low visibility |
| 193.0.64.0/18 | No ROA | RIR databaseRIPE | 673 100% |
| 212.87.0.0/20 | No ROA | RIR databaseRIPE | 673 100% |
| 2001:6a0:4000::/34 | No ROA | RIR databaseRIPE | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS8890: RIPE::AS8890:AS-IXP. 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 (AS8890 isn't in the set, or no route object for AS8890 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 | AS8890 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS8890:AS-IXP | RIPE | 1 | 1 | Yes | 1 |
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 10 are in fix.csv.
- ROA: none4
- Route object: none1
- Route object: not announced5
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 2001:6a0::/32 | No ROA covers it. Add a ROA for AS8890, maxLength 32. |
| Route object: none | 2001:6a0::/32 | Route objects for it name AS8664. Add a route object with origin AS8890 in the RIR database for the space. |
| ROA: none | 193.0.64.0/18 | No ROA covers it. Add a ROA for AS8890, maxLength 18. |
| ROA: none | 212.87.0.0/20 | No ROA covers it. Add a ROA for AS8890, maxLength 20. |
| ROA: none | 2001:6a0:4000::/34 | No ROA covers it. Add a ROA for AS8890, maxLength 34. |
Route objects not announced
Route objects with origin AS8890 whose prefix no peer sees AS8890 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 193.0.64.0/19 | RIPE | No ROA |
| 193.0.96.0/19 | RIPE | No ROA |
| 212.87.0.0/21 | RIPE | No ROA |
| 212.87.8.0/21 | RIPE | No ROA |
| 213.135.63.0/24 | RIPE | 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.