Network · data from 2026-11-12
AS208321 itsr Sebastian Tobias Reimers
Registry name: itsr Sebastian Tobias Reimers, DE · not in PeeringDB
Announced routes
Every prefix a peer of the route collectors sees with origin AS208321, 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.
| 185.235.88.0/24 | Valid | Other IRR onlyRADB | 673 100% |
| 2a0b:e200:1::/48 | Valid | Other IRR onlyRADB | 635 100% |
AS-SET
AS208321 isn't in PeeringDB, where networks name their 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 8 are in fix.csv.
- Route object: RIR2
- Route object: not announced6
| Change | Prefix or set | Detail |
|---|---|---|
| Route object: RIR | 185.235.88.0/24 | Route object only in RADB. Add it in the RIR database for the space. |
| Route object: RIR | 2a0b:e200:1::/48 | Route object only in RADB. Add it in the RIR database for the space. |
Route objects not announced
Route objects with origin AS208321 whose prefix no peer sees AS208321 announce. Many are kept on purpose (backup routes, space announced only in some places).
| 185.235.88.0/22 | RIPE | Valid |
| 185.235.89.0/24 | RADB | Valid |
| 185.235.90.0/24 | RADB | Valid |
| 2a0b:e200::/29 | RIPE | Valid |
| 2a0b:e200:2::/48 | RADB | Valid |
| 2a0b:e200:3::/48 | RADB | 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.