Announced routes
Every prefix a peer of the route collectors sees with origin AS15436, 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.
| 212.73.219.0/24 | No ROA | RIR databaseRIPE | 672 100% |
| 2a02:c18::/48 | Valid | Nonecovered by 2a02:c18::/32 | 633 100% |
| 81.88.99.0/24 | Valid | Nonecovered by 81.88.96.0/22 | 255 38% |
| 193.109.121.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 193.201.0.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 193.201.3.0/24 | Valid | RIR databaseRIPE | 673 100% |
| 81.88.96.0/21 | Valid | RIR databaseRIPE | 672 100% |
| 193.201.7.0/24 | Valid | RIR databaseRIPE | 672 100% |
| 193.201.1.0/24 | Valid | RIR databaseRIPE | 671 100% |
| 193.109.125.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 193.201.2.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 193.251.229.0/24 | Valid | RIR databaseRIPE | 670 100% |
| 2a02:c18:1::/48 | Valid | RIR databaseRIPE | 635 100% |
| 2a02:c18:7::/48 | Valid | RIR databaseRIPE | 635 100% |
| 2a02:c18:2::/48 | Valid | RIR databaseRIPE | 634 100% |
| 2a02:c18::/32 | Valid | RIR databaseRIPE | 633 100% |
AS-SET
PeeringDB's irr_as_set for AS15436: RIPE::AS-WITBE. 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 (AS15436 isn't in the set, or no route object for AS15436 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 | AS15436 in it | Not covered |
|---|---|---|---|---|---|
| RIPE::AS-WITBE | RIPE | 1 | 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 10 are in fix.csv.
- ROA: none1
- Route object: none2
- Route object: not announced7
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: none | 212.73.219.0/24 | No ROA covers it. Add a ROA for AS15436, maxLength 24. |
| Route object: none | 2a02:c18::/48 | No route object for it. A route object for 2a02:c18::/32 with origin AS15436 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15436 in the RIR database for the space. |
| Route object: none | 81.88.99.0/24 | No route object for it. A route object for 81.88.96.0/22 with origin AS15436 covers it (filters allowing more-specifics accept it). Add a route object with origin AS15436 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS15436 whose prefix no peer sees AS15436 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 81.88.96.0/20 | RIPE | No ROA |
| 81.88.96.0/22 | RIPE | Valid |
| 193.109.117.0/24 | RADB, RIPE | Valid |
| 193.201.4.0/24 | RIPE | Valid |
| 193.201.5.0/24 | RIPE | Valid |
| 193.201.6.0/24 | RADB, RIPE | Valid |
| 2a02:c18:6::/48 | RIPE | 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.