asn.dev

Routing security

AS33873 ARVATO-SYSTEMS-AS *

Hosting ARIN

RPKI valid 0% 0 of 29 announcements
RPKI invalid 0 none
No ROA 29 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

29 observed

Every prefix observed with AS33873 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a01:4a8::/32No ROAIRR30
84.17.160.0/19No ROAIRR51
84.17.160.0/20No ROAIRR52
84.17.176.0/20No ROAIRR52
91.105.240.0/21No ROAIRR51
91.105.240.0/22No ROAIRR52
91.105.244.0/22No ROAIRR52
91.209.92.0/24No ROAIRR51
109.235.136.0/21No ROAIRR51
109.235.136.0/22No ROAIRR52
109.235.140.0/22No ROAIRR52
145.228.0.0/16No ROAIRR51
145.228.0.0/17No ROAIRR52
145.228.128.0/17No ROAIRR52
146.185.96.0/19No ROAIRR51
146.185.96.0/20No ROAIRR52
146.185.112.0/20No ROAIRR52
156.67.12.0/23No ROAIRR50
156.67.12.0/24No ROAIRR52
156.67.13.0/24No ROAIRR52
185.29.116.0/23No ROAIRR50
185.29.116.0/24No ROAIRR52
185.29.117.0/24No ROAIRR52
185.79.168.0/22No ROAIRR50
185.79.168.0/23No ROAIRR52
185.79.170.0/23No ROAIRR52
194.31.6.0/23No ROAIRR50
194.127.102.0/24No ROAIRR52
2001:678:6b0::/48No ROAIRR30

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS33873 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

55 objects · 26 not announced

Route objects naming AS33873 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
84.17.183.0/24RIPEArvato Systems InfrastructureARVATO-SYSTEMS-MNT2023-09-08Not announced
91.105.240.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-10-02Not announced
91.105.241.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-10-02Not announced
91.105.242.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-10-02Not announced
91.105.243.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Not announced
91.105.244.0/23RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-10-02Not announced
91.105.244.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2022-03-02Not announced
91.105.245.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2021-09-16Not announced
91.105.246.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Not announced
91.105.247.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2022-12-06Not announced
146.185.96.0/21RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-11-28Not announced
146.185.96.0/24RIPEarvato-system-NETARVATO-SYSTEMS-MNT2019-06-12Not announced
146.185.97.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-11-28Not announced
146.185.98.0/23RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-11-28Not announced
146.185.100.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Not announced
146.185.101.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2021-12-09Not announced
146.185.102.0/23RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-11-28Not announced
146.185.104.0/21RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2018-11-28Not announced
146.185.109.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2020-02-20Not announced
146.185.120.0/24RIPEarvato-system-NETARVATO-SYSTEMS-MNT2019-06-12Not announced
194.31.6.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2023-02-21Not announced
194.31.7.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-09-05Not announced
2001:678:6b0::/49RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2020-08-31Not announced
2001:678:6b0:8000::/49RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2020-08-31Not announced
2a01:4a8::/33RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2020-08-31Not announced
2a01:4a8:8000::/33RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2020-08-31Not announced
84.17.160.0/19RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2016-10-13Announced
84.17.160.0/20RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2021-12-08Announced
84.17.176.0/20RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2021-11-04Announced
91.105.240.0/21RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2016-10-13Announced
91.105.240.0/22RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
91.105.244.0/22RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
91.209.92.0/24RIPE—ARVATO-SYSTEMS-MNT2026-03-04Announced
109.235.136.0/21RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
109.235.136.0/22RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
109.235.140.0/22RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
145.228.0.0/16RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2022-07-26Announced
145.228.0.0/17RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2021-07-14Announced
145.228.128.0/17RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
146.185.96.0/19RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2016-10-12Announced
146.185.96.0/20RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
146.185.112.0/20RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
156.67.12.0/23RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2016-10-12Announced
156.67.12.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
156.67.13.0/24RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
185.29.116.0/23RIPELekkerland information systems GmbHARVATO-SYSTEMS-MNT2016-10-19Announced
185.29.116.0/24RIPELekkerland information systems GmbHARVATO-SYSTEMS-MNT2019-06-12Announced
185.29.117.0/24RIPELekkerland information systems GmbHARVATO-SYSTEMS-MNT2019-06-12Announced
185.79.168.0/22RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2022-12-01Announced
185.79.168.0/23RIPEArvato Systems GmbHARVATO-SYSTEMS-MNT2021-09-01Announced
185.79.170.0/23RIPEarvato-systems-NETARVATO-SYSTEMS-MNT2019-06-12Announced
194.31.6.0/23RIPE—EUNX-MNT2019-09-05Announced
194.127.102.0/24RIPESWB-AGARVATO-SYSTEMS-MNT2016-10-19Announced
2001:678:6b0::/48RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2019-06-25Announced
2a01:4a8::/32RIPEArvato-Systems-GmbH-IPv6-RouteARVATO-SYSTEMS-MNT2007-08-30Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS33873 directly show who expects to carry it.

AS-setWhereRelationship
AS-ARVATORIPELists AS33873 as a direct member
AS-ARVATO-V6RIPELists AS33873 as a direct member
AS-BT-DERIPELists AS33873 as a direct member
AS-DDITS:AS-PEERSRIPELists AS33873 as a direct member
AS-DOCLER:AS-PEERSRIPELists AS33873 as a direct member
AS-FINECOM-PEERS-DECIXRIPELists AS33873 as a direct member
AS-TDDERIPELists AS33873 as a direct member
AS-TENET-DE-CIX-PEERSRIPELists AS33873 as a direct member
AS174:AS-COGC-036RADBLists AS33873 as a direct member
AS198949:AS-SDRADBLists AS33873 as a direct member
AS25091:AS-PEERSRIPELists AS33873 as a direct member
AS25151:AS-AMS-IX-PEERSRIPELists AS33873 as a direct member
AS29169:AS-PEERS4RIPELists AS33873 as a direct member
AS29169:AS-PEERS6RIPELists AS33873 as a direct member
AS47841:AS-OPEN-PEERINGRIPELists AS33873 as a direct member
AS8220:AS-COLTDERIPELists AS33873 as a direct member
AS8308:AS-PEERINGSRIPELists AS33873 as a direct member

RPKI from rpki-client, validated 2026-10-16 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-16. Cross-check on bgp.he.net.