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Autonomous System

AS20965 — GEANT - GEANT Vereniging(NL)

Last fetched

AS20965 is an Autonomous System operated by GEANT - GEANT Vereniging and registered in NL. As of Mon, 03 Aug 2026 23:07:46 GMT, it announces 4 routed IP prefixes and peers with 28 other Autonomous Systems in the WhisperGraph BGP dataset.

Nutrition Label

WHISPER CANON · AS20965Routing diversity3.5/10Peering density5.8/10MOAS conflict✓ noneThreat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/asn/20965

Routing footprint

AS20965 announces 4 distinct routed prefixes. The 4-prefix sample below links to per-prefix pages with full conflict and reverse-DNS detail.

Peering ecosystem

28 distinct peers via BGP. The first 28 are listed below.

Peer ASNOperatorCountry
AS1103SURFNET-NL - SURF B.V.NL
AS11537INTERNET2-RESEARCH-EDU - Internet2US
AS12687URAN - User Association of Ukrainian Research and Academic Network URANUA
AS136968SINGAREN-GIX-AS-AP - SingARENSG
AS137ASGARR - Consortium GARRIT
AS198562SUM-AS - University of MostarBA
AS2018TENET (The UNINET Project) - TENET (The UNINET Project)ZA
AS20545GRENA-AS - Georgian Research and Educational Networking Association (GRENA)GE
AS21320GEANT_IAS_VRF - GEANT VerenigingNL
AS2200FR-RENATER - RenaterFR
AS24490TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SGCN
AS2603NORDUNET - NORDUnetDK
AS2907SINET-AS - Research Organization of Information and Systems, National Institute of InformaticsJP
AS30983CNRST (Centre National pour la Recherche Scientifique et Technique) - CNRST (Centre National pour la Recherche Scientifique et Technique)MA
AS36944Ubuntunet Alliance For Research and Education Networking - Ubuntunet Alliance For Research and Education NetworkingMW
AS37288West and Central African Research Network - West and Central African Research NetworkSN
AS513CERN - CERN - European Organization for Nuclear ResearchCH
AS5408GR-NET - National Infrastructures for Research and Technology S.A.GR
AS559Switch - SWITCHCH
AS57961RASH-AS - RASH - Rrjeti Akademik ShqiptarAL
AS680DFN - Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.DE
AS6802UNICOM-B-AS - Bulgarian Research and Education Network Association (BREN)BG
AS7497CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)CN
AS7575AARNET-AS-AP - Australian Academic and Research Network (AARNet)AU
AS766RedIRIS - Entidad Publica Empresarial Red.esES
AS8501PIONIER-AS - Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking CenterPL
AS8517ULAKNET - National Academic Network and Information CenterTR
AS9885NKN-INTERNET-GW - NKN INTERNET GATEWAY NETWORKIN

Blast radius

Count of dependent hostnames if AS20965 disappeared from the routing table.

1,110 hostnames depend on this network.Exact count across all 3 announced prefixes. Snapshot Sat, 04 Jul 2026 15:00:24 GMT.

MOAS / hijack watch

Prefixes routed by AS20965 that another Autonomous System also announces. A non-empty list is one of the strongest BGP-hijack signals available without active probes.

No active MOAS conflicts. Every prefix announced by AS20965 is unique to AS20965 in the current routing snapshot.

Threat posture

Related pages

Pivot deeper into the graph from AS20965.

Cypher and MCP

Reproduce the headline metric directly against graph.whisper.security:

MATCH (a:ASN {name: "AS20965"})-[:HAS_NAME]->(n:ASN_NAME)
OPTIONAL MATCH (a)-[:HAS_COUNTRY]->(c:COUNTRY)
RETURN a.name AS asn, n.name AS operator, c.name AS country

Or query Whisper from your own LLM workflow via the Whisper MCP server.