bgpreport

Network · data from 2026-11-12

AS31222 Terra Spa

Registry name: ASN-TERRA Mewecom Italia spa, IT · PeeringDB

3IPv4 routes 0.0% RPKI valid · 100.0% with a route object
1IPv6 routes 0.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
4No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
6Route objects not announced registered with origin AS31222, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS31222, 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.
83.147.64.0/18 No ROA RIR databaseRIPE 673 100% 67
185.156.240.0/22 No ROA RIR databaseRIPE 673 100% 67
217.72.40.0/21 No ROA RIR databaseRIPE 673 100% 67
2a02:7320::/32 No ROA RIR databaseRIPE 636 100% 67

AS-SET

AS31222's PeeringDB record names no 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 10 are in fix.csv.

  • ROA: none4
  • Route object: not announced6
ChangePrefix or setDetailFull-table peers
ROA: none83.147.64.0/18No ROA covers it. Add a ROA for AS31222, maxLength 18.673 of 673
ROA: none185.156.240.0/22No ROA covers it. Add a ROA for AS31222, maxLength 22.673 of 673
ROA: none217.72.40.0/21No ROA covers it. Add a ROA for AS31222, maxLength 21.673 of 673
ROA: none2a02:7320::/32No ROA covers it. Add a ROA for AS31222, maxLength 32.636 of 636

Route objects not announced

Route objects with origin AS31222 whose prefix no peer sees AS31222 announce. Many are kept on purpose (backup routes, space announced only in some places).

83.147.64.0/20RIPENo ROA
83.147.80.0/22RIPENo ROA
83.147.84.0/22RIPENo ROA
83.147.88.0/21RIPENo ROA
83.147.96.0/19RIPENo ROA
83.147.96.0/20RIPENo ROA

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.