bgpreport

Network · data from 2026-11-12

AS21273 TEST-AS-Cust Swisscom (Schweiz) AG

Registry name: TEST-AS-Cust Swisscom (Schweiz) AG, CH · not in PeeringDB

3IPv4 routes 100.0% RPKI valid · 66.7% with a route object
2IPv6 routes 100.0% RPKI valid · 50.0% with a route object
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
0Route objects not announced registered with origin AS21273, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS21273, 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.
194.209.118.0/24 Valid None 671 100% 67
2001:918:ff22::/48 Valid None 634 100% 68
212.243.54.0/24 Valid RIR databaseRIPE 672 100% 67
193.5.252.0/24 Valid RIR databaseRIPE 671 100% 67
2001:918:ff16::/48 Valid RIR databaseRIPE 635 100% 68

AS-SET

AS21273 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 2 are in fix.csv.

  • Route object: none2
ChangePrefix or setDetailFull-table peers
Route object: none194.209.118.0/24No route object for it. Add a route object with origin AS21273 in the RIR database for the space.671 of 673
Route object: none2001:918:ff22::/48No route object for it. Add a route object with origin AS21273 in the RIR database for the space.634 of 636

Route objects not announced

Every route object with origin AS21273 is announced.

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.