bgpreport

Network · data from 2026-11-12

AS204301 CUS Cioch Adrian Centrum Uslug Sieciowych

Registry name: CUS Cioch Adrian Centrum Uslug Sieciowych, PL · not in PeeringDB

6IPv4 routes 50.0% RPKI valid · 50.0% with a route object
0IPv6 routes
3RPKI invalid 0 origin · 3 maxLength
0No ROA 3 with no route object for this origin
3Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS204301, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS204301, 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.
81.15.191.250/32 Invalid: maxLength Nonecovered by 81.15.191.0/24 4 1%low visibility 11
88.220.84.16/32 Invalid: maxLength Nonecovered by 88.220.84.0/24 4 1%low visibility 11
88.220.84.170/32 Invalid: maxLength Nonecovered by 88.220.84.0/24 4 1%low visibility 11
88.220.84.0/24 Valid RIR databaseRIPE 673 100% 66
81.15.191.0/24 Valid RIR databaseRIPE 672 100% 66
81.15.201.0/24 Valid RIR databaseRIPE 672 100% 66

AS-SET

AS204301 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 6 are in fix.csv.

  • ROA: maxLength3
  • Route object: none3
ChangePrefix or setDetailFull-table peers
ROA: maxLength81.15.191.250/32ROA 81.15.191.0/24 AS204301 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 81.15.191.250/32.4 of 673
Route object: none81.15.191.250/32No route object for it. A route object for 81.15.191.0/24 with origin AS204301 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS204301 in the RIR database for the space.4 of 673
ROA: maxLength88.220.84.16/32ROA 88.220.84.0/24 AS204301 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 88.220.84.16/32.4 of 673
Route object: none88.220.84.16/32No route object for it. A route object for 88.220.84.0/24 with origin AS204301 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS204301 in the RIR database for the space.4 of 673
ROA: maxLength88.220.84.170/32ROA 88.220.84.0/24 AS204301 has maxLength 24; the route is a /32. Raise the maxLength, or add a ROA for 88.220.84.170/32.4 of 673
Route object: none88.220.84.170/32No route object for it. A route object for 88.220.84.0/24 with origin AS204301 covers it (too long for filters allowing more-specifics up to /24). Add a route object with origin AS204301 in the RIR database for the space.4 of 673

Route objects not announced

Every route object with origin AS204301 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.