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Organisation profile

Organisation

NORDUNET NORDUnet

NORDUNET appears in public ASN/IP network-resource records for AS2603, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Network identity: AS2603, Services: 2, Related networks: 2,078, and ASNs: 1.

DenmarkLatest 2026-09-02
  • 1ASNs
  • 2,078Relationships
  • 2Services
Location
Denmark
Network identity
AS2603
Services
2
Related networks
2,078

Confidence

5
Information type
NORDUNET is the organisation operating autonomous system AS2603 in DK. Public evidence also covers 3 supporting public references. BTW tracks it to pin down the responsible operator, the services these number resources support, and the upstream, peer, and customer relationships behind its routing.

Related details

Last updated: 2026-10-03

Reported financial history

Legal entity link not yet verified

Board directors and statutory officers

Legal entity link not yet verified

Network identity

1
AS2603

Services

2
Service:Managed networkNot yet assessed· 1 record
Service:HostingNot yet assessed· 1 record

Related networks

2,078
Transit topology: NORDUNET NORDUnetCOGENT COMMUNIC…AS1800Internet2AS11537RIPE NETWORK CO…AS6777IDDQD-ASAS1835SIKT - KUNNSKAP…AS224Tieteen tietote…AS1741Vetenskapsradet…AS1653BT British Tele…AS3300Cogent Communic…AS174European Organi…AS513ISNIC Internet …AS1850RIPE NETWORK CO…AS5413RIPE NETWORK CO…AS5377TSF-IP-Core Tel…AS1759VERIZON BUSINESSAS702AS-SUNET-TESTBEDAS2832GSIX Stiftelsen…AS2840LIUnet Linkopin…AS2843POAS-AS Pirkan …AS39484Quad9AS19281RIPE NETWORK CO…AS58302RIPE NETWORK CO…AS8368RIPE NETWORK CO…AS60278RIPE NETWORK CO…AS200693RIPE NETWORK CO…AS1739RIPE NETWORK CO…AS198455RIPE NETWORK CO…AS204793CHALMERS Chalme…AS2841DSTNY-FINLAND D…AS50675DSTNY-ULYSSE Ds…AS50998LTUNet Lulea Te…AS2831NETLOG Massive …AS41471RIPE NETWORK CO…AS62392RIPE NETWORK CO…AS2845RIPE NETWORK CO…AS15687RIPE NETWORK CO…AS16150SmartEye SmartE…AS49935SUNET-UMU Umea …AS2833TDC TDC Holding…AS3292
This entityupstream / providerdownstream / customerpeer

The entity is centre-left; follow the arrows right to see how its routes reach the Tier-1 core, and left for its own customers. Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-09

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

Vetenskapsradet / SUNETMultiple relationships recorded
peerMedium confidence· 4 records· 4 medium· Latest 2026-07peerHigh confidence· 50 records· 28 high · 2 medium· Latest 2026-07downstreamHigh confidence· 47 records· 24 high· Latest 2026-07upstreamHigh confidence· 5 records· 4 high· Latest 2026-07
LITNET Kauno Technologijos Universitetas
peerMedium confidence· Latest 2026-07
ISNIC Internet a Islandi hfMultiple relationships recorded
peerHigh confidence· 4 records· 2 high · 1 medium · 1 unrated· Latest 2026-07upstreamHigh confidence· 95 records· 13 high · 1 unrated· Latest 2026-07
EENet-AS Haridus- ja Teadusministeerium
peerMedium confidence· Latest 2026-07
NDGF NORDUnet
peerMedium confidence· Latest 2026-07
SPACEDUMP-AS SpaceDump IT AB
peerMedium confidence· Latest 2026-07
IS-ADVANIA-TRANSIT Advania Island ehf
peerMedium confidence· Latest 2026-07
SNERPA-NET Snerpa ehf
peerMedium confidence· Latest 2026-07
AS-SUNET-TESTBED
peerMedium confidence· Latest 2026-07
SVERIGES-RADIO Sveriges Radio AB
peerMedium confidence· Latest 2026-07
BBK-AS Stiftelsen for Internetinfrastruktur
peerMedium confidence· Latest 2026-07
OpinKerfi2024 Opin Kerfi hf
peerMedium confidence· Latest 2026-07
DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.
peerHigh confidence· 2 records· 1 medium · 1 unrated· Latest 2026-07
COGENT COMMUNICATIONS, LLC
downstreamHigh confidence· 47 records· 24 high· Latest 2026-07
TSF-IP-Core Telia Finland Oyj
peerHigh confidence· 49 records· 25 high· Latest 2026-07
Tieteen tietotekniikan keskus Oy
upstreamHigh confidence· 94 records· 14 high · 1 unrated· Latest 2026-07

Memberships

2
IXP entity:TREX Regional Exchanges OyMedium confidence
IXP entity:Singapore Internet ExchangeMedium confidence

People & contacts

7
Contact:techHigh confidence· 1 record
Contact:AbuseHigh confidence· 1 record
Contact:Other contact roleHigh confidence· 1 record
Contact:techHigh confidence· 1 record
Contact:techHigh confidence· 1 record
Contact:Administrative contactHigh confidence· 1 record
Contact:Other contact roleMedium confidence· 3 records

People coverage

4
People on record
4
With a direct channel
4
Inferred channel
0
Name only
0

By role

  • tech3
  • Administrative contact1
Confidence:High confidence4

Identities revealed to members