Network · data from 2026-11-12

AS204383 SPCom

Registry name: CZ-SPCOM-AS SPCom s.r.o., CZ · PeeringDB

19IPv4 routes 100.0% RPKI valid · 100.0% with a route object

1IPv6 routes 100.0% RPKI valid · 100.0% with a route object

0RPKI invalid 0 origin · 0 maxLength

0No ROA 0 with no route object for this origin

0Low visibility seen by under 10% of full-table peers

0Route objects not announced registered with origin AS204383, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS204383, 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.


77.78.78.0/23	Valid	RIR databaseRIPE	673 100%	67
77.78.112.0/22	Valid	RIR databaseRIPE	673 100%	67
77.78.116.0/23	Valid	RIR databaseRIPE	673 100%	67
81.0.242.0/23	Valid	RIR databaseRIPE	673 100%	67
82.208.4.0/23	Valid	RIR databaseRIPE	673 100%	67
82.208.26.0/24	Valid	RIR databaseRIPE	673 100%	67
82.208.32.0/23	Valid	RIR databaseRIPE	673 100%	67
82.208.60.0/22	Valid	RIR databaseRIPE	673 100%	67
85.239.253.0/24	Valid	RIR databaseRIPE	673 100%	67
109.123.206.0/23	Valid	RIR databaseRIPE	673 100%	67
109.123.208.0/23	Valid	RIR databaseRIPE	673 100%	67
217.11.232.0/23	Valid	RIR databaseRIPE	673 100%	67
217.11.243.0/24	Valid	RIR databaseRIPE	673 100%	67
217.11.246.0/23	Valid	RIR databaseRIPE	673 100%	67
77.78.77.0/24	Valid	RIR databaseRIPE	672 100%	67
77.78.94.0/24	Valid	RIR databaseRIPE	672 100%	67
81.0.230.0/24	Valid	RIR databaseRIPE	672 100%	67
91.245.8.0/21	Valid	RIR databaseRIPE	672 100%	67
185.250.172.0/22	Valid	RIR databaseRIPE	672 100%	67
2a0c:fc0::/29	Valid	RIR databaseRIPE	635 100%	67

AS-SET

AS204383's PeeringDB record names no AS-SET.

Fix list

Nothing to change: every route is RPKI valid with a route object in an RIR database, and every route object is announced.

Route objects not announced

Every route object with origin AS204383 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.