Network · data from 2026-11-12
AS8664 University of Warsaw, ICM
Registry name: ICM-PUB University of Warsaw, PL · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS8664, 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.
| 212.87.16.0/20 | No ROA | RIR databaseRIPE | 670 100% |
| 213.135.56.0/21 | No ROA | RIR databaseRIPE | 670 100% |
| 193.219.28.0/24 | No ROA | RIR databaseRIPE | 668 99% |
| 213.135.43.0/24 | No ROA | RIR databaseRIPE | 668 99% |
| 213.135.50.0/23 | No ROA | RIR databaseRIPE | 668 99% |
| 213.135.52.0/22 | No ROA | RIR databaseRIPE | 668 99% |
| 2001:6a0::/34 | No ROA | RIR databaseRIPE | 635 100% |
AS-SET
PeeringDB's irr_as_set for AS8664: RIPE::AS-ICM. 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 (AS8664 isn't in the set, or no route object for AS8664 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 | AS8664 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS-ICM | RIPE | 3 | 1 | Yes | 0 |
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 9 are in fix.csv.
- ROA: none7
- Route object: not announced2
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 212.87.16.0/20 | No ROA covers it. Add a ROA for AS8664, maxLength 20. |
| ROA: none | 213.135.56.0/21 | No ROA covers it. Add a ROA for AS8664, maxLength 21. |
| ROA: none | 193.219.28.0/24 | No ROA covers it. Add a ROA for AS8664, maxLength 24. |
| ROA: none | 213.135.43.0/24 | No ROA covers it. Add a ROA for AS8664, maxLength 24. |
| ROA: none | 213.135.50.0/23 | No ROA covers it. Add a ROA for AS8664, maxLength 23. |
| ROA: none | 213.135.52.0/22 | No ROA covers it. Add a ROA for AS8664, maxLength 22. |
| ROA: none | 2001:6a0::/34 | No ROA covers it. Add a ROA for AS8664, maxLength 34. |
Route objects not announced
Route objects with origin AS8664 whose prefix no peer sees AS8664 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 213.135.56.0/23 | RIPE | No ROA |
| 2001:6a0::/32 | 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.