bgpreport

Network · data from 2026-11-12

AS21058 Network Sistemi

Registry name: ASN-NETWORKSISTEMI NETWORK SISTEMI S.R.L., IT · PeeringDB

15IPv4 routes 100.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS21058, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS21058, 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.
80.83.160.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.161.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.162.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.163.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.164.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.165.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.167.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.168.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.169.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.171.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.172.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.173.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.174.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.175.0/24 Valid RIR databaseRIPE 672 100% 67
80.83.166.0/24 Valid RIR databaseRIPE 2 0%low visibility 2

AS-SET

PeeringDB's irr_as_set for AS21058: AS21058:AS-NETWORKSISTEMI. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS21058 isn't in the set, or no route object for AS21058 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

NameDatabaseASNsSets Route objectsAS21058 in itNot covered
AS21058:AS-NETWORKSISTEMI RIPE 4136 Yes 0

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 AS21058 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.