asn.dev

Routing security

AS209505 UNCHAINEDISP

Residential RIPE

RPKI valid 100% 6 of 6 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

6 observed

Every prefix observed with AS209505 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a0b:9400::/30RPKI validIRR31
2a0b:9404::/32RPKI validIRR31
2a13:3840:4000::/34RPKI validIRR31
78.41.136.0/24RPKI validIRR52
89.33.9.0/24RPKI validIRR52
185.250.8.0/22RPKI validIRR52

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS209505 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
78.41.136.0/24/24RIPENCC
89.33.9.0/24/24RIPENCC
185.250.8.0/22/22RIPENCC
2a0b:9400::/30/30RIPENCC
2a0b:9404::/32/32RIPENCC
2a13:3840:4000::/34/34RIPENCC

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

RPKI · ASPA

Declared transit providers

4 declared

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

ASNetworkASPARouting paths
AS1299Arelion Sweden ABDeclaredObserved
AS2914NTT America, Inc.DeclaredObserved
AS6762TELECOM ITALIA SPARKLE S.p.A.DeclaredObserved
AS35200TransitX LtdDeclaredObserved
AS6939Hurricane Electric LLCnot declaredObserved
AS34549meerfarbig GmbH & Co. KGnot declaredObserved
AS17639Converge ICT Solutions Inc.not declaredObserved
AS24482SG.GSnot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS48185team.blue NVnot declaredObserved
AS48362Stadtwerke Feldkirchnot declaredObserved
AS50300CustodianDC Limitednot declaredObserved
AS50304Blix Solutions ASnot declaredObserved
AS3741Dimension Datanot declaredObserved
AS4657StarHub Ltdnot declaredObserved
AS12552GlobalConnect ABnot declaredObserved
AS12779IT.Gate S.p.A.not declaredObserved
AS29075IELO-LIAZO SERVICES SASnot declaredObserved
AS31500Global Network Management Incnot declaredObserved
AS213241TECHIT.BE SRLnot declaredObserved
AS37100SEACOM Limitednot declaredObserved

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

6 objects · 0 not announced

Route objects naming AS209505 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
78.41.136.0/24RIPE—PYLONONE-MNT2024-01-12Announced
89.33.9.0/24RIPE—UNCHAINED-MNT2026-09-08Announced
185.250.8.0/22RIPE—UNCHAINED-MNT2025-11-07Announced
2a0b:9400::/30RIPE—UNCHAINED-MNT2025-11-07Announced
2a0b:9404::/32RIPE—UNCHAINED-MNT2026-08-31Announced
2a13:3840:4000::/34RIPE—PYLONONE-MNT2025-07-24Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS209505 directly show who expects to carry it.

AS-setWhereRelationship
AS-ICUKRIPELists AS209505 as a direct member
AS-LONAP-CONNECTEDRIPELists AS209505 as a direct member
AS-LONAP-MLPRIPELists AS209505 as a direct member
AS-LONAP-MLP-V6RIPELists AS209505 as a direct member
AS-MANDA-LINX-PEERS-V4RIPELists AS209505 as a direct member
AS-MANDA-LINX-PEERS-V6RIPELists AS209505 as a direct member
AS-OPENTRANSITRIPELists AS209505 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS209505 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS209505 as a direct member
AS-UNCHAINEDRIPELists AS209505 as a direct member
AS35200:AS-TRANSITXRIPELists AS209505 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.