asn.dev

Routing security

AS197974 PLYM-AS - Vladislav Nitsenko

Unclassified ARIN

RPKI valid 100% 4 of 4 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 15 authorising this AS

Announcements

What this network originates

4 observed

Every prefix observed with AS197974 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
64.205.54.0/24RPKI validIRR53
69.33.168.0/24RPKI validIRR54
94.118.127.0/24RPKI validIRR53
94.118.152.0/24RPKI validIRR54

RPKI · ROAs

Route origin authorisations

15 ROAs

Signed statements by address holders that AS197974 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
31.56.54.0/23/24RIPENCC
64.205.54.0/24/24ARIN
68.164.58.0/24/24ARIN
69.33.168.0/24/24ARIN
94.118.67.0/24/24RIPENCC
94.118.69.0/24/24RIPENCC
94.118.118.0/24/24RIPENCC
94.118.127.0/24/24RIPENCC
94.118.152.0/24/24RIPENCC
104.234.77.0/24/24ARIN
104.234.159.0/24/24ARIN
104.234.201.0/24/24ARIN
104.234.203.0/24/24ARIN
2a0d:d940:120::/44/48RIPENCC
2a10:ab80:400::/42/48RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

5 declared

This network has signed an ASPA record naming its transit providers. Each is compared against the upstreams observed in routing paths.

ASNetworkASPARouting paths
AS49581Ferdinand Zink trading as Tube-HostingDeclaredObserved
AS62255BiMajLink d.o.o.Declarednot observed
AS137409GSL Networks Pty LTDDeclaredObserved
AS213520Senko Digital LLCDeclarednot observed
AS214762Sebastian Stefanek trading as MatHost.euDeclarednot observed

An observed upstream that is not declared is not necessarily a leak: our upstream inference cannot tell a transit provider from a peer seen in the same position. A declared provider that is never observed is usually a backup path.

IRR

Registered route objects

23 objects · 15 not announced

Route objects naming AS197974 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
68.164.58.0/24ARINUsed by EndUserMNT-DCL-5772026-09-25Not announced
68.164.58.0/24RADBautogenMAINT-AS8342026-10-01Not announced
94.118.67.0/24RADBautogenMAINT-AS8342026-10-02Not announced
94.118.67.0/24RIPE—NETUTILS-MNT2026-09-17Not announced
94.118.69.0/24RADBautogenMAINT-AS8342026-10-02Not announced
94.118.69.0/24RIPE—NETUTILS-MNT2026-09-17Not announced
94.118.118.0/24RADBautogenMAINT-AS8342026-09-30Not announced
94.118.118.0/24RIPE—NETUTILS-MNT2026-09-26Not announced
104.234.77.0/24ARINUsed by EndUserMNT-DCL-5772026-08-17Not announced
104.234.159.0/24ARINUsed by EndUserMNT-DCL-5772026-09-24Not announced
104.234.159.0/24RADBautogenMAINT-AS8342026-09-29Not announced
104.234.201.0/24ARINUsed by EndUserMNT-DCL-5772026-09-24Not announced
104.234.201.0/24RADBautogenMAINT-AS8342026-09-29Not announced
104.234.203.0/24ARINUsed by EndUserMNT-DCL-5772026-08-18Not announced
104.234.203.0/24RADBautogenMAINT-AS8342026-08-18Not announced
64.205.54.0/24ARINUsed by EndUserMNT-DCL-5772026-10-04Announced
64.205.54.0/24RADBautogenMAINT-AS8342026-10-04Announced
69.33.168.0/24ARINUsed by EndUserMNT-DCL-5772026-09-25Announced
69.33.168.0/24RADBautogenMAINT-AS8342026-09-29Announced
94.118.127.0/24RADBautogenMAINT-AS8342026-10-08Announced
94.118.127.0/24RIPE—NETUTILS-MNT2026-10-08Announced
94.118.152.0/24RADBautogenMAINT-AS8342026-10-02Announced
94.118.152.0/24RIPE—NETUTILS-MNT2026-09-26Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS197974 directly show who expects to carry it.

AS-setWhereRelationship
AS-AUNANETRIPELists AS197974 as a direct member
AS-AVYSRIPELists AS197974 as a direct member
AS-BLUEPHONERIPELists AS197974 as a direct member
AS-HURRICANERADBLists AS197974 as a direct member
AS-ONO-UPSRIPELists AS197974 as a direct member
AS-SERVIHOSTINGRIPELists AS197974 as a direct member
AS-TUBERIPELists AS197974 as a direct member
AS137409:AS-MERCURYRADBLists AS197974 as a direct member
AS197974:AS-PLYMRIPELists AS197974 as a direct member
AS199995:AS-PEERRIPELists AS197974 as a direct member
AS215730:AS-NEXUSRIPELists AS197974 as a direct member

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