Network · data from 2026-11-12
AS203997 XTDef EU Corp
Registry name: xtdef-eu XTDef Limited, HK · PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS203997, 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.
| 2a10:e8c0:43::/48 | Valid | Nonecovered by 2a10:e8c0::/32 | 634 100% |
| 2a10:e8c0:358::/48 | Valid | Nonecovered by 2a10:e8c0::/32 | 634 100% |
| 89.23.94.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 141.11.60.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 151.244.252.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 178.95.202.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 191.44.74.0/24 | Valid | RIR databaseRADB, RIPE | 673 100% |
| 179.61.243.0/24 | Valid | RIR databaseRADB, RIPE | 672 100% |
| 81.18.60.0/24 | Valid | RIR databaseRADB, RIPE | 671 100% |
| 164.138.4.0/24 | Valid | RIR databaseRIPE | 671 100% |
AS-SET
AS203997's PeeringDB record names no AS-SET.
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 6 are in fix.csv.
- Route object: none2
- Route object: not announced4
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: none | 2a10:e8c0:43::/48 | No route object for it. A route object for 2a10:e8c0::/32 with origin AS203997 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203997 in the RIR database for the space. |
| Route object: none | 2a10:e8c0:358::/48 | No route object for it. A route object for 2a10:e8c0::/32 with origin AS203997 covers it (filters allowing more-specifics accept it). Add a route object with origin AS203997 in the RIR database for the space. |
Route objects not announced
Route objects with origin AS203997 whose prefix no peer sees AS203997 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 87.76.184.0/24 | RIPE | Valid |
| 2a10:e8c0::/32 | RADB, RIPE | Valid |
| 2a10:e8c0:4::/48 | RIPE | Valid |
| 2a10:e8c0:33::/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.