asn.dev

Routing security

AS513 CERN

Unclassified RIPE

RPKI valid 100% 22 of 22 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 22 authorising this AS

Announcements

What this network originates

22 observed

Every prefix observed with AS513 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
128.141.0.0/16RPKI validIRR57
128.142.0.0/16RPKI validIRR57
137.138.0.0/16RPKI validIRR57
185.249.56.0/22RPKI validIRR57
188.184.0.0/16RPKI validIRR57
188.185.0.0/16RPKI validIRR57
192.16.155.0/24RPKI validIRR57
192.16.156.0/22RPKI validIRR57
192.16.160.0/22RPKI validIRR57
192.16.164.0/23RPKI validIRR57
192.16.166.0/24RPKI validIRR57
192.65.183.0/24RPKI validIRR57
192.65.184.0/21RPKI validIRR57
192.65.192.0/22RPKI validIRR57
192.65.196.0/23RPKI validIRR57
192.91.236.0/22RPKI validIRR57
192.91.240.0/22RPKI validIRR57
192.91.244.0/23RPKI validIRR57
192.91.246.0/24RPKI validIRR57
194.12.128.0/18RPKI validIRR57
2001:1458::/32RPKI validIRR35
2001:1459::/32RPKI validIRR35

RPKI · ROAs

Route origin authorisations

22 ROAs

Signed statements by address holders that AS513 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
128.141.0.0/16/16RIPENCC
128.142.0.0/16/16RIPENCC
137.138.0.0/16/16RIPENCC
185.249.56.0/22/22RIPENCC
188.184.0.0/16/16RIPENCC
188.185.0.0/16/16RIPENCC
192.16.155.0/24/24RIPENCC
192.16.156.0/22/22RIPENCC
192.16.160.0/22/22RIPENCC
192.16.164.0/23/23RIPENCC
192.16.166.0/24/24RIPENCC
192.65.183.0/24/24RIPENCC
192.65.184.0/21/21RIPENCC
192.65.192.0/22/22RIPENCC
192.65.196.0/23/23RIPENCC
192.91.236.0/22/22RIPENCC
192.91.240.0/22/22RIPENCC
192.91.244.0/23/23RIPENCC
192.91.246.0/24/24RIPENCC
194.12.128.0/18/18RIPENCC
2001:1458::/32/32RIPENCC
2001:1459::/32/32RIPENCC

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

25 objects · 3 not announced

Route objects naming AS513 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
188.184.0.0/15RIPECERN-LCG2CERN-MNT2015-08-12Not announced
188.185.32.0/20RIPECERN-WIGNER-ITS-2CERN-MNT2016-09-30Not announced
188.185.64.0/18RIPECERN-GENEVA-ITS-1CERN-MNT2016-09-30Not announced
128.141.0.0/16RIPECERN-ETHERCERN-MNT2015-05-12Announced
128.142.0.0/16RIPECERN- European Organization for Nuclear ResearchCERN-MNT2005-07-11Announced
137.138.0.0/16RIPECERN-LAN1CERN-MNT2015-08-12Announced
185.249.56.0/22RIPECERN DatacentreCERN-MNT2018-03-13Announced
188.184.0.0/16RIPECERN-GPN2CERN-MNT2012-11-29Announced
188.185.0.0/16RIPECERN-DATACENTRECERN-MNT2025-05-30Announced
192.16.155.0/24RIPECERN-BLOCKCERN-MNT2015-08-12Announced
192.16.156.0/22RIPECERN, European Organization for Nuclear ResearchCERN-MNT2005-07-11Announced
192.16.160.0/22RIPECERN, European Organization for Nuclear ResearchCERN-MNT2005-07-11Announced
192.16.164.0/23RIPECERN, European Organization for Nuclear ResearchCERN-MNT2005-07-11Announced
192.16.166.0/24RIPELHCOPN P2P linksCERN-MNT2015-08-12Announced
192.65.183.0/24RIPECERN-BLOCK-3CERN-MNT2015-08-12Announced
192.65.184.0/21RIPECERN-BLK2CERN-MNT2015-08-12Announced
192.65.192.0/22RIPECERN, European Organization for Nuclear ResearchCERN-MNT2005-07-11Announced
192.65.196.0/23RIPECore NetworkCERN-MNT2015-08-17Announced
192.91.236.0/22RIPECERN - Datatag projectCERN-MNT2005-07-11Announced
192.91.240.0/22RIPECERN- European Laboratory for Particle PhysicsCERN-MNT2015-08-12Announced
192.91.244.0/23RIPECERN- European Laboratory for Particle PhysicsCERN-MNT2015-08-12Announced
192.91.246.0/24RIPECERN, European Organization for Nuclear ResearchCERN-MNT2015-08-12Announced
194.12.128.0/18RIPECERN-BLK1CERN-MNT2015-08-12Announced
2001:1458::/32RIPECERNCERN-MNT2015-08-12Announced
2001:1459::/32RIPECERN-WIGNERCERN-MNT2012-08-24Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS513 directly show who expects to carry it.

AS-setWhereRelationship
AS-10099RADBLists AS513 as a direct member
AS-CERNRIPELists AS513 as a direct member
AS-CERNEXTRIPELists AS513 as a direct member
AS-CERNUSARIPELists AS513 as a direct member
AS-CIXP-RS-AS57859RIPELists AS513 as a direct member
AS-FIBRELAC:AS-CIXP-STANDARDRIPELists AS513 as a direct member
AS-GBLXEURIPELists AS513 as a direct member
AS-GLOBALRIPELists AS513 as a direct member
AS-GREEN-IPV6-PEERSRIPELists AS513 as a direct member
AS-HURRICANEV6RADBLists AS513 as a direct member
AS-LEVEL3-IPV6RIPELists AS513 as a direct member
AS-LIECOMTEL-PEERSRIPELists AS513 as a direct member
AS-NATIONALRIPELists AS513 as a direct member
AS-OPENTRANSITRIPELists AS513 as a direct member
AS-RENATERRIPELists AS513 as a direct member
AS-RIS-RRC04RIPELists AS513 as a direct member
AS-SCHERINGNRNSRIPELists AS513 as a direct member
AS-STARTAPAPRADBLists AS513 as a direct member
AS-STARTAPCARADBLists AS513 as a direct member
AS-STARTAPCNRADBLists AS513 as a direct member
AS-STARTAPLARADBLists AS513 as a direct member
AS-STARTAPMERADBLists AS513 as a direct member
AS-STARTAPNARADBLists AS513 as a direct member
AS-STARTAPRURADBLists AS513 as a direct member
AS-SWCMCHPEERSRIPELists AS513 as a direct member
AS-TELECOM-PEERSRIPELists AS513 as a direct member
AS-TRANSROUTE-SPECRIPELists AS513 as a direct member
AS15547:AS-PEERSRIPELists AS513 as a direct member
AS20932:AS-PEERINGRIPELists AS513 as a direct member
AS24904:AS-CIXP-PEERSRIPELists AS513 as a direct member
AS25091:AS-DOWNSTREAMSRIPELists AS513 as a direct member
AS25091:AS-PEERSRIPELists AS513 as a direct member
AS293:AS-FROM-STARLIGHT-TO-ESNETARINLists AS513 as a direct member
AS3303:AS-SWCMPEERSRIPELists AS513 as a direct member
AS51202:AS-ALLALTDBLists AS513 as a direct member
AS513:AS-CERN-ISPRIPELists AS513 as a direct member
AS513:AS-CERN-NRENRIPELists AS513 as a direct member

RPKI from rpki-client, validated 2026-10-14 12:07 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-14. Cross-check on bgp.he.net.