asn.dev

Routing security

AS203462 ASNOVACONN NovaConn - Internet Service Provider

Residential RIPE

RPKI valid 100% 25 of 25 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 24 authorising this AS

Announcements

What this network originates

25 observed

Every prefix observed with AS203462 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2.57.84.0/22RPKI validIRR52
2.57.84.0/24RPKI validIRR52
2.57.85.0/24RPKI validIRR52
2.57.86.0/24RPKI validIRR52
2.57.87.0/24RPKI validIRR52
2a06:eb00::/29RPKI validIRR34
2a06:eb00::/32RPKI validIRR33
2a06:eb01::/32RPKI validIRR33
2a06:eb02::/32RPKI validIRR33
2a06:eb03::/32RPKI validIRR33
2a06:eb04::/32RPKI validIRR33
2a06:eb05::/32RPKI validIRR33
2a06:eb06::/32RPKI validIRR33
2a06:eb07::/32RPKI validIRR33
77.83.66.0/24RPKI validIRR52
82.22.0.0/23RPKI validIRR52
82.22.0.0/24RPKI validIRR covering52
82.22.1.0/24RPKI validIRR covering52
185.134.68.0/22RPKI validIRR52
185.134.68.0/24RPKI validIRR52
185.134.69.0/24RPKI validIRR52
185.134.70.0/24RPKI validIRR52
185.134.71.0/24RPKI validIRR52
185.139.181.0/24RPKI validIRR52
185.139.182.0/24RPKI validIRR52

RPKI · ROAs

Route origin authorisations

24 ROAs

Signed statements by address holders that AS203462 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2.57.84.0/22/22RIPENCC
2.57.84.0/24/24RIPENCC
2.57.85.0/24/24RIPENCC
2.57.86.0/24/24RIPENCC
2.57.87.0/24/24RIPENCC
31.59.89.0/24/24RIPENCC
77.83.66.0/24/24RIPENCC
82.22.0.0/23/24RIPENCC
185.134.68.0/22/22RIPENCC
185.134.68.0/24/24RIPENCC
185.134.69.0/24/24RIPENCC
185.134.70.0/24/24RIPENCC
185.134.71.0/24/24RIPENCC
185.139.181.0/24/24RIPENCC
185.139.182.0/24/24RIPENCC
2a06:eb00::/29/29RIPENCC
2a06:eb00::/32/32RIPENCC
2a06:eb01::/32/32RIPENCC
2a06:eb02::/32/32RIPENCC
2a06:eb03::/32/32RIPENCC
2a06:eb04::/32/32RIPENCC
2a06:eb05::/32/32RIPENCC
2a06:eb06::/32/32RIPENCC
2a06:eb07::/32/32RIPENCC

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

RPKI · ASPA

Declared transit providers

3 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
AS6762TELECOM ITALIA SPARKLE S.p.A.DeclaredObserved
AS9002RETN LimitedDeclaredObserved
AS6939Hurricane Electric LLCnot declaredObserved
AS34549meerfarbig GmbH & Co. KGnot declaredObserved
AS50304Blix Solutions ASnot declaredObserved
AS24482SG.GSnot declaredObserved
AS48185team.blue NVnot declaredObserved
AS48362Stadtwerke Feldkirchnot declaredObserved
AS50300CustodianDC Limitednot declaredObserved
AS212024Marc Schmittnot declaredObserved
AS29632Netassist International EOODnot declaredObserved
AS3303Swisscom (Schweiz) AGnot declaredObserved
AS3741Dimension Datanot declaredObserved
AS4657StarHub Ltdnot declaredObserved
AS12552GlobalConnect ABnot declaredObserved
AS17639Converge ICT Solutions Inc.not declaredObserved
AS20485Joint Stock Company TransTeleComnot declaredObserved
AS33891Core-Backbone GmbHnot declaredObserved
AS34019Hivane Associationnot declaredObserved
AS37100SEACOM Limitednot declaredObserved
AS37721Virtual Technologies & Solutionsnot declaredObserved
AS59919Brainbox S.r.l.not declaredObserved
AS56662Marcin Gondeknot declaredObserved
AS213241TECHIT.BE SRLnot declaredObserved
AS1836green.ch AGnot declaredObserved
AS12859BIT BVnot 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

27 objects · 3 not announced

Route objects naming AS203462 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
2.57.87.128/29RIPECONTEL public subnetIT-NOVACONN-1-MNT2023-12-04Not announced
31.59.89.0/24RADBautogenMAINT-AS8342025-10-08Not announced
31.59.89.0/24RIPE—NETUTILS-MNT2025-10-09Not announced
2.57.84.0/22RIPENovaConn srlMNT-IT-FRANCESCOBOVENET-12024-08-22Announced
2.57.84.0/24RIPENovaConn srlIT-NOVACONN-1-MNT2025-07-10Announced
2.57.85.0/24RIPENovaConn srlIT-NOVACONN-1-MNT2025-07-10Announced
2.57.86.0/24RIPENovaConn srlIT-NOVACONN-1-MNT2025-07-10Announced
2.57.87.0/24RIPENovaConn srlMNT-IT-FRANCESCOBOVENET-12025-07-29Announced
77.83.66.0/24RIPEFlameNetworks s.r.l.IT-FLAMENETWORKS-1-MNT2026-04-23Announced
82.22.0.0/23RADBautogenMAINT-AS8342025-10-11Announced
82.22.0.0/23RIPE—NETUTILS-MNT2025-10-08Announced
185.134.68.0/22RIPENOVACONN MAIN ROUTEIT-NOVACONN-1-MNT2016-02-10Announced
185.134.68.0/24RIPE—IT-NOVACONN-1-MNT2019-04-23Announced
185.134.69.0/24RIPE—IT-NOVACONN-1-MNT2019-04-23Announced
185.134.70.0/24RIPE—IT-NOVACONN-1-MNT2019-04-23Announced
185.134.71.0/24RIPE—IT-NOVACONN-1-MNT2019-04-23Announced
185.139.181.0/24RIPENovaConn srlIT-NOVACONN-1-MNT2023-04-24Announced
185.139.182.0/24RIPENovaConn srlIT-NOVACONN-1-MNT2023-04-24Announced
2a06:eb00::/29RIPENOVACONN MAIN ROUTE IPv6IT-NOVACONN-1-MNT2019-04-16Announced
2a06:eb00::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb01::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb02::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb03::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb04::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb05::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb06::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced
2a06:eb07::/32RIPE—IT-NOVACONN-1-MNT2024-09-12Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS203462 directly show who expects to carry it.

AS-setWhereRelationship
AS-4IXPRIPELists AS203462 as a direct member
AS-4IXP-RSRIPELists AS203462 as a direct member
AS-4IXPV6RIPELists AS203462 as a direct member
AS-HURRICANEV6RADBLists AS203462 as a direct member
AS-INFOSTRADARIPELists AS203462 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS203462 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS203462 as a direct member
AS-MANDA-LINX-PEERS-V6RIPELists AS203462 as a direct member
AS-NEXIMRIPELists AS203462 as a direct member
AS-NOVACONNRIPELists AS203462 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS203462 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS203462 as a direct member
AS-SBIX-RSRIPELists AS203462 as a direct member
AS-WINDTRERIPELists AS203462 as a direct member
AS203462:AS-NVC-DECIX_FRA_RSRIPELists AS203462 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS203462 as a direct member
AS56911:AS-WARIAN-EUALTDBLists AS203462 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS203462 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS203462 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS203462 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.