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Organisation profile

Organisation

TDC TDC Holding A/S

TDC TDC Holding A/S appears in public ASN/IP network-resource records for AS2109, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Network identity: AS2109, Related networks: 1,033, ASNs: 1, and Relationships: 1,033.

Source description TDC TDC Holding A/S is recorded as a company in DK. Current public evidence covers 1 ASN, one supporting public reference; this is treated as an enterprise network resource-holder footprint, not a public carrier-connectivity or outsourced...

DenmarkLatest 2026-07-24
  • 1ASNs
  • 1,033Relationships
Location
Denmark
Network identity
AS2109
Related networks
1,033

Confidence

1
Information type
TDC TDC Holding A/S is associated with autonomous system AS2109 in DK. Public evidence also covers one supporting public reference. This helps readers see the address-resource layer behind internet reachability and how it fits into the wider infrastructure map.

Related details

Last updated: 2026-06-18

Network identity

1
AS2109

Related networks

1,033
Relationship topology: TDC TDC Holding A/SRIPE NETWORK COORDINATION CEN…AS6834 KMD A/SBODATA Bo data ApSBanedanmark-AS BanedanmarkEQUINOR-AS Equinor ASAHIGHLANDNET-SWEDEN SavMAN ABRIPE NETWORK COORDINATION CEN…AEGIS Dentsu Danmark A/SBT British Telecommunications…AS3300ASIA PACIFIC NETWORK INFORMAT…Internet Systems Consortium, …Level 3 Parent, LLCSWISSCOM Swisscom (Schweiz) AGCENTURYLINK COMMUNICATIONS, L…TELIANET-DENMARK Norlys Digit…AS3308GTT AMERICAS, LLCDTAG Deutsche Telekom AGNTT AMERICA, INC.RIPE Network Coordination Cen…TDC TDC Holding A/S
This entityupstream / providerdownstream / customerpeercorporate / legalother

The entity sits in the centre; its customers fan out to the left and its upstream providers to the right (arrows show transit direction). Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-07

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

RIPE NETWORK COORDINATION CENTRE
peerHigh confidence· 58 records· 2 high · 51 medium· Latest 2026-07peerMedium confidence· 23 records· 23 medium· Latest 2026-07