Routing security
AS20746 ASN-IDC T.NO.OM.I.NC
Unclassified RIPE
RPKI valid
1%
5 of 378 announcements
RPKI invalid
0
none
No ROA
373
not covered by any ROA
IRR registered
32%
234 missing · 23 other origin
ROAs
5
authorising this AS
Announcements
What this network originates
Every prefix observed with AS20746 as its origin, checked against RPKI and the IRR. Problems sort first.
| Prefix | RPKI | IRR | Vantage points |
|---|---|---|---|
| 62.86.116.0/24 | No ROA | No IRR | 52 |
| 80.253.32.0/22 | No ROA | No IRR | 51 |
| 80.253.35.0/24 | No ROA | No IRR | 51 |
| 80.253.40.0/22 | No ROA | No IRR | 52 |
| 81.74.238.0/24 | No ROA | No IRR | 52 |
| 81.74.239.0/24 | No ROA | No IRR | 52 |
| 81.74.252.0/24 | No ROA | No IRR | 52 |
| 81.115.110.0/24 | No ROA | No IRR | 52 |
| 81.115.114.0/24 | No ROA | No IRR | 52 |
| 81.115.115.0/24 | No ROA | No IRR | 52 |
| 81.115.118.0/24 | No ROA | No IRR | 52 |
| 81.115.119.0/24 | No ROA | No IRR | 52 |
| 81.117.187.0/24 | No ROA | No IRR | 52 |
| 81.117.188.0/24 | No ROA | No IRR | 52 |
| 81.119.128.0/24 | No ROA | No IRR | 52 |
| 81.119.129.0/24 | No ROA | No IRR | 52 |
| 81.119.135.0/24 | No ROA | No IRR | 52 |
| 81.119.137.0/24 | No ROA | No IRR | 52 |
| 81.123.100.0/24 | No ROA | No IRR | 52 |
| 81.123.101.0/24 | No ROA | No IRR | 52 |
| 81.123.180.0/24 | No ROA | No IRR | 52 |
| 81.123.181.0/24 | No ROA | No IRR | 52 |
| 81.123.182.0/24 | No ROA | No IRR | 52 |
| 81.123.183.0/24 | No ROA | No IRR | 52 |
| 81.123.185.0/24 | No ROA | No IRR | 52 |
| 81.123.186.0/24 | No ROA | No IRR | 52 |
| 81.123.188.0/24 | No ROA | No IRR | 52 |
| 81.123.189.0/24 | No ROA | No IRR | 52 |
| 81.124.117.0/24 | No ROA | No IRR | 52 |
| 81.124.118.0/24 | No ROA | No IRR | 52 |
| 81.124.119.0/24 | No ROA | No IRR | 52 |
| 81.124.120.0/24 | No ROA | No IRR | 52 |
| 81.124.121.0/24 | No ROA | No IRR | 52 |
| 81.124.124.0/24 | No ROA | No IRR | 52 |
| 81.124.125.0/24 | No ROA | No IRR | 52 |
| 81.125.120.0/24 | No ROA | No IRR | 52 |
| 81.125.121.0/24 | No ROA | No IRR | 52 |
| 81.125.124.0/24 | No ROA | No IRR | 52 |
| 81.125.126.0/24 | No ROA | No IRR | 52 |
| 81.125.128.0/24 | No ROA | No IRR | 52 |
| 81.125.133.0/24 | No ROA | No IRR | 52 |
| 81.125.134.0/24 | No ROA | No IRR | 52 |
| 81.125.139.0/24 | No ROA | No IRR | 52 |
| 81.125.141.0/24 | No ROA | No IRR | 52 |
| 81.126.64.0/21 | No ROA | No IRR | 52 |
| 81.126.72.0/21 | No ROA | No IRR | 52 |
| 81.126.80.0/22 | No ROA | No IRR | 52 |
| 81.126.84.0/23 | No ROA | No IRR | 52 |
| 81.126.88.0/21 | No ROA | No IRR | 52 |
| 81.126.128.0/21 | No ROA | No IRR | 52 |
| 81.126.136.0/21 | No ROA | No IRR | 52 |
| 81.126.160.0/19 | No ROA | IRR other origin | 52 |
| 81.126.192.0/19 | No ROA | IRR other origin | 52 |
| 82.53.187.0/24 | No ROA | No IRR | 52 |
| 82.53.188.0/24 | No ROA | No IRR | 1 |
| 85.33.3.0/24 | No ROA | No IRR | 52 |
| 85.37.16.0/23 | No ROA | No IRR | 52 |
| 88.33.27.0/24 | No ROA | No IRR | 52 |
| 88.44.60.0/24 | No ROA | No IRR | 52 |
| 88.44.63.0/24 | No ROA | No IRR | 52 |
| 91.206.128.0/23 | No ROA | IRR other origin | 52 |
| 94.92.86.0/24 | No ROA | No IRR | 52 |
| 109.69.205.0/24 | No ROA | IRR other origin | 52 |
| 131.1.6.0/24 | No ROA | No IRR | 52 |
| 131.1.216.0/23 | No ROA | No IRR | 52 |
| 131.1.220.0/23 | No ROA | No IRR | 52 |
| 131.1.222.0/24 | No ROA | No IRR | 52 |
| 131.1.229.0/24 | No ROA | No IRR | 52 |
| 131.1.230.0/23 | No ROA | No IRR | 52 |
| 131.1.240.0/23 | No ROA | No IRR | 52 |
| 131.1.243.0/24 | No ROA | No IRR | 52 |
| 131.1.244.0/23 | No ROA | No IRR | 52 |
| 131.1.247.0/24 | No ROA | No IRR | 52 |
| 131.1.252.0/23 | No ROA | No IRR | 52 |
| 131.1.254.0/23 | No ROA | No IRR | 52 |
| 156.54.0.0/23 | No ROA | IRR other origin | 52 |
| 156.54.1.0/24 | No ROA | No IRR | 52 |
| 156.54.4.0/24 | No ROA | No IRR | 52 |
| 156.54.5.0/24 | No ROA | No IRR | 52 |
| 156.54.8.0/24 | No ROA | No IRR | 52 |
| 156.54.12.0/24 | No ROA | No IRR | 52 |
| 156.54.13.0/24 | No ROA | No IRR | 52 |
| 156.54.14.0/24 | No ROA | No IRR | 52 |
| 156.54.15.0/24 | No ROA | No IRR | 52 |
| 156.54.20.0/24 | No ROA | IRR other origin | 52 |
| 156.54.22.0/24 | No ROA | IRR other origin | 52 |
| 156.54.24.0/24 | No ROA | IRR other origin | 52 |
| 156.54.26.0/24 | No ROA | No IRR | 52 |
| 156.54.27.0/24 | No ROA | No IRR | 52 |
| 156.54.28.0/24 | No ROA | No IRR | 52 |
| 156.54.29.0/24 | No ROA | No IRR | 52 |
| 156.54.30.0/24 | No ROA | No IRR | 52 |
| 156.54.31.0/24 | No ROA | No IRR | 52 |
| 156.54.32.0/24 | No ROA | No IRR | 52 |
| 156.54.36.0/23 | No ROA | No IRR | 52 |
| 156.54.39.0/24 | No ROA | No IRR | 52 |
| 156.54.40.0/24 | No ROA | No IRR | 52 |
| 156.54.41.0/24 | No ROA | No IRR | 52 |
| 156.54.43.0/24 | No ROA | No IRR | 52 |
| 156.54.46.0/23 | No ROA | No IRR | 52 |
RPKI · ROAs
Route origin authorisations
Signed statements by address holders that AS20746 may originate these prefixes, up to the maximum length shown.
| Prefix | Max length | Trust anchor |
|---|---|---|
| 82.102.4.0/24 | /24 | RIPENCC |
| 158.173.163.0/24 | /24 | RIPENCC |
| 185.63.228.0/22 | /22 | RIPENCC |
| 185.63.231.0/24 | /24 | RIPENCC |
| 185.86.60.0/24 | /24 | RIPENCC |
ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.
RPKI · ASPA
Declared transit providers
No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.
IRR
Registered route objects
Route objects naming AS20746 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.
| Prefix | Source | Description | Maintainer | Changed | Routing |
|---|---|---|---|---|---|
| 62.100.85.0/24 | RIPE | — | FULCOM-MNT-RIPE | 2018-05-10 | Not announced |
| 77.238.0.0/19 | RIPE | aggregato rilasciato in FEBBRAIO/07 | FULCOM-MNT-RIPE | 2007-04-11 | Not announced |
| 81.126.64.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.65.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.66.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.67.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.68.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.69.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.71.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.72.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.73.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.74.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.75.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.76.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.77.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.78.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.79.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Not announced |
| 81.126.81.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.82.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.83.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.84.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.85.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.88.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.89.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.91.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 81.126.95.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Not announced |
| 83.221.112.0/20 | RIPE | 83.221.112/20-POM | FULCOM-MNT-RIPE | 2005-08-30 | Not announced |
| 178.255.72.0/21 | RIPE | — | LOGICA-IT-MNT | 2023-08-01 | Not announced |
| 213.175.16.0/20 | RIPE | — | FULCOM-MNT-RIPE | 2020-02-26 | Not announced |
| 217.27.92.0/22 | RIPE | IDC BLK 05 - RM | FULCOM-MNT-RIPE | 2003-08-14 | Not announced |
| 217.169.112.0/21 | RIPE | IDC BLK 03 - MI | FULCOM-MNT-RIPE | 2003-08-14 | Not announced |
| 217.169.120.0/21 | RIPE | IDC BLK 04 - RM | FULCOM-MNT-RIPE | 2003-08-14 | Not announced |
| 46.29.200.0/21 | RIPE | Diennea S.r.l. | FULCOM-MNT-RIPE | 2010-09-29 | Announced |
| 62.77.32.0/19 | RIPE | IT Telecom S.p.A. - IDC | FULCOM-MNT-RIPE | 2003-08-08 | Announced |
| 80.241.224.0/20 | RIPE | — | FULCOM-MNT-RIPE | 2020-06-24 | Announced |
| 81.126.70.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-05-08 | Announced |
| 81.126.86.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 81.126.87.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 81.126.92.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 81.126.93.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 81.126.94.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 81.126.190.0/24 | RIPE | NOOVLE | INTERB-MNT | 2026-05-25 | Announced |
| 82.102.4.0/24 | RADB | AC_ARUBA Proxy Route Object for Arbor Cloud | MAINT-AS19905 | 2025-01-16 | Announced |
| 83.221.96.0/20 | RIPE | 83.221.96/20-ROZ | FULCOM-MNT-RIPE | 2007-02-16 | Announced |
| 89.31.48.0/22 | RIPE | Telecomitalia S.P.A. | FULCOM-MNT-RIPE | 2011-10-31 | Announced |
| 89.31.52.0/22 | RIPE | Telecomitalia S.P.A. | FULCOM-MNT-RIPE | 2011-10-31 | Announced |
| 109.69.200.0/23 | RIPE | FD-NET-1 | FULCOM-MNT-RIPE | 2011-10-28 | Announced |
| 109.233.100.0/24 | RIPE | — | FULCOM-MNT-RIPE | 2025-09-09 | Announced |
| 131.1.20.0/24 | RIPE | OLIVETTI S.p.A | INTERB-MNT | 2025-04-22 | Announced |
| 138.132.0.0/16 | RIPE | ITALTEL | INTERB-MNT | 2022-05-20 | Announced |
| 151.99.195.0/24 | RIPE | NOOVLE | INTERB-MNT | 2023-10-12 | Announced |
| 158.173.163.0/24 | RIPE | — | PREFIXBROKER-MNT | 2025-12-19 | Announced |
| 185.57.108.0/22 | RIPE | — | FULCOM-MNT-RIPE | 2020-11-30 | Announced |
| 185.63.231.0/24 | RIPE | — | FASTMEDIASRL-MNT | 2024-12-09 | Announced |
| 217.169.96.0/19 | RIPE | IDC BLK G 1 | FULCOM-MNT-RIPE | 2002-05-20 | Announced |
| 217.169.96.0/21 | RIPE | IDC BLK 01 - RM | FULCOM-MNT-RIPE | 2003-08-14 | Announced |
| 217.169.104.0/21 | RIPE | IDC BLK 02 - MI | FULCOM-MNT-RIPE | 2003-08-14 | Announced |
| 2001:4b18::/32 | RIPE | Telecomitalia S.P.A. - IDC | FULCOM-MNT-RIPE | 2011-12-20 | Announced |
IRR
AS-sets
The as-set is what upstreams expand to build this network's customer filter. Sets that list AS20746 directly show who expects to carry it.
| AS-set | Where | Relationship |
|---|---|---|
AS-IBSCUST | RIPE | Lists AS20746 as a direct member |
AS-STORMWALL-SET | RADB | Lists AS20746 as a direct member |
AS-STORMWALL-SET | RIPE | Lists AS20746 as a direct member |
AS-UDOS | RADB | Lists AS20746 as a direct member |
RPKI from rpki-client, validated 2026-10-20 11:55 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-20. Cross-check on bgp.he.net.