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Network · data from 2026-11-12

AS48898 KAUMS-ASN Medical Science University Of Kashan

Registry name: KAUMS-ASN Medical Science University Of Kashan, IR · not in PeeringDB

3IPv4 routes 100.0% RPKI valid · 33.3% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 2 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
3Route objects not announced registered with origin AS48898, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS48898, 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.
185.139.64.0/23 Valid Nonecovered by 185.139.64.0/22 672 100% 67
185.139.66.0/23 Valid Nonecovered by 185.139.64.0/22 672 100% 67
185.139.64.0/22 Valid RIR databaseRIPE 672 100% 67

AS-SET

AS48898 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 5 are in fix.csv.

  • Route object: none2
  • Route object: not announced3
ChangePrefix or setDetailFull-table peers
Route object: none185.139.64.0/23No route object for it. A route object for 185.139.64.0/22 with origin AS48898 covers it (filters allowing more-specifics accept it). Add a route object with origin AS48898 in the RIR database for the space.672 of 673
Route object: none185.139.66.0/23No route object for it. A route object for 185.139.64.0/22 with origin AS48898 covers it (filters allowing more-specifics accept it). Add a route object with origin AS48898 in the RIR database for the space.672 of 673

Route objects not announced

Route objects with origin AS48898 whose prefix no peer sees AS48898 announce. Many are kept on purpose (backup routes, space announced only in some places).

185.139.64.0/24RIPEInvalid: maxLength
185.139.65.0/24RIPEInvalid: maxLength
185.139.66.0/24RIPEInvalid: maxLength

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.