asn.dev

Routing security

AS20751 ASN-AZISTA AZISTA GmbH

Unclassified RIPE

RPKI valid 100% 9 of 9 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 10 authorising this AS

Announcements

What this network originates

9 observed

Every prefix observed with AS20751 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
78.40.213.0/24RPKI validIRR52
80.64.128.0/21RPKI validIRR52
80.64.136.0/22RPKI validIRR52
83.216.208.0/20RPKI validIRR52
83.216.208.0/21RPKI validIRR52
83.216.216.0/22RPKI validIRR52
83.216.220.0/22RPKI validIRR52
185.136.212.0/22RPKI validIRR52
195.62.26.0/23RPKI validIRR52

RPKI · ROAs

Route origin authorisations

10 ROAs

Signed statements by address holders that AS20751 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
78.40.213.0/24/24RIPENCC
80.64.128.0/21/21RIPENCC
80.64.131.0/24/24RIPENCC
80.64.136.0/22/22RIPENCC
83.216.208.0/20/20RIPENCC
83.216.208.0/21/21RIPENCC
83.216.216.0/22/22RIPENCC
83.216.220.0/22/22RIPENCC
185.136.212.0/22/22RIPENCC
195.62.26.0/23/23RIPENCC

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

21 objects · 12 not announced

Route objects naming AS20751 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.

PrefixSourceDescriptionMaintainerChangedRouting
78.40.212.0/24RIPEAZISTA GmbHAZISTA-MNT2024-09-11Not announced
78.40.214.0/23RIPEAZISTA GmbHAZISTA-MNT2021-09-23Not announced
83.216.215.0/24RIPE—AZISTA-MNT2018-04-14Not announced
89.31.128.0/21RIPEAZISTA GmbHAZISTA-MNT2021-09-23Not announced
195.110.192.0/20RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.110.208.0/24RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.110.209.0/24RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.110.210.0/23RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.110.212.0/22RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.110.220.0/22RIPEAZISTA GmbHAZISTA-MNT2026-07-23Not announced
195.225.236.0/22RIPEAZISTA GmbHAZISTA-MNT2021-09-23Not announced
2a00:a460::/32RIPEAZISTA GmbHAZISTA-MNT2025-03-31Not announced
78.40.213.0/24RIPEAZISTA GmbH IPv4-SpaceAZISTA-MNT2015-09-22Announced
80.64.128.0/21RIPEAZISTA GmbHAZISTA-MNT2021-10-19Announced
80.64.136.0/22RIPEAZISTA GmbH IPv4-SpaceACNETWORKS-MNT2024-09-05Announced
83.216.208.0/20RIPEAZISTA GmbHAZISTA-MNT2021-10-19Announced
83.216.208.0/21RIPEAZISTA GmbHAZISTA-MNT2021-10-19Announced
83.216.216.0/22RIPEAZISTA GmbHAZISTA-MNT2022-05-23Announced
83.216.220.0/22RIPEAZISTA GmbH IPv4-SpaceAZISTA-MNT2018-01-31Announced
185.136.212.0/22RIPEAZISTA GmbH IPv4-SpaceAZISTA-MNT2016-02-02Announced
195.62.26.0/23RIPECyber-AtelierCIXAT-NOC2012-11-10Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS20751 directly show who expects to carry it.

AS-setWhereRelationship
AS-AZISTARIPELists AS20751 as a direct member
AS-AZISTA-V6RIPELists AS20751 as a direct member
AS-CIXATRIPELists AS20751 as a direct member
AS-MAX4EURIPELists AS20751 as a direct member
AS-NEXTLAYERRIPELists AS20751 as a direct member
AS-NEXTLAYER-V6RIPELists AS20751 as a direct member
AS-RIS-RRC05RIPELists AS20751 as a direct member
AS-VIX-MEMBERSRIPELists AS20751 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.