AS3292 TDC Holding A/S
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:67c:2894::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:67c:2ae0::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:6c8::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a00:eec0::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a02:108::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a02:26f0:116::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a0a:e700::/32 | 79,228,162,514,264,337,593,543,950,336 |
Upstreams
- AS1299 Arelion Sweden AB
- AS2497 Asia Pacific Network Information Centre
- AS3257 GTT Communications Inc.
- AS3303 Swisscom (Schweiz) AG
- AS3320 Deutsche Telekom AG
- AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)
- AS3356 Level 3 Parent LLC
- AS6079 RCN
- AS6939 Hurricane Electric LLC
- AS11164 Internet2
- AS31027 GlobalConnect A/S
Downstreams
- AS692 CuroTec ApS
- AS3342 Cibicom A/S
- AS5624 DXC Technology Danmark A/S
- AS6834 KMD A/S
- AS9009 M247 Europe SRL
- AS9171 Awaze A/S
- AS12483 Den Danske Bank A/S
- AS12834 Danfoss A/S
- AS15389 P/F Telefonverkid
- AS15516 Dansk Kabel TV A/S
- AS20681 Saxo Bank A/S
- AS24008 Hansen Technologies Doncaster
- AS24584 Dentsu Danmark A/S
- AS24800 BornFiber Service Provider ApS
- AS29100 Sagitta ApS
- AS29156 DXC Technology Danmark A/S
- AS29266 DR
- AS31131 Grundfos Holding A/S
- AS31590 Rackhosting.com ApS
- AS31709 Cortex Consult A/S
- AS32306 Falck USA Inc.
- AS34482 TDC Holding A/S
- AS34670 Skatteforvaltningen
- AS35033 Fujitsu Services A/S
- AS35789 Gribskov Kommune
- AS39500 Frode Laursen A/S
- AS41014 TopDanmark EDB A/S
- AS42638 Netvaerkssmeden
- AS42697 Netic A/S
- AS42903 ITM8 - Progressive A/S
- AS43167 Fynske Medier P/S
- AS43790 Frode Laursen A/S
- AS44328 Region Syddanmark
- AS44338 COWI A/S
- AS44398 ITM8 A/S
- AS47249 Ringsted Kommune
- AS47292 Sentia Denmark A/S
- AS47527 DLX A/S
- AS48564 Dstny A/S
- AS48805 Blue Water Shipping A/S
- AS48854 team.blue Denmark A/S
- AS49010 Herning Kommune
- AS49974 Bo data ApS
- AS50134 FTZ Autodele og Vaerktoej A/S
- AS50346 IT Forum Gruppen A/S
- AS50630 Advanced Industries Packaging A/S
- AS50708 Firstcom Europe A/S
- AS51000 BEUMER Group A/S
- AS56496 TV2/Danmark A/S
- AS57030 ITM8 - Mentor IT A/S
- AS57736 Holstebro Kommune
- AS58111 Vestas Wind Systems A/S
- AS60153 Firstline IT ApS
- AS60244 SOS International A/S
- AS60422 Powerhosting ApS
- AS62210 Danske Commodities A/S
- AS62319 ITM8 A/S
- AS196997 Uni-tel A/S
- AS197317 Nuuday A/S
- AS197660 QuickPay ApS
- AS198206 Rockwool A/S
- AS198473 Kikkenborg Fiber & IT ApS
- AS198530 Haderslev Kommune
- AS198531 Silkeborg Kommune
- AS198631 Region Hovedstaden
- AS198944 TN Hosting ApS
- AS199718 G4S Security Services A/S
- AS200538 Rudersdal Kommune
- AS201078 ECIT Solutions A/S
- AS201271 Nordea Bank Abp
- AS201503 ipnordic A/S
- AS201720 Fredensborg Kommune
- AS201738 Noble Drilling A/S
- AS202892 Bestseller A/S
- AS203373 Eltel Group Oy
- AS203581 Region Hovedstaden
- AS203825 Copenhagen Airports A/S
- AS203953 Hiper A/S
- AS204171 TD-K A/S
- AS204425 Dansk Miljoe & Energistyring A/S
- AS204920 Vestas Wind Systems A/S
- AS204988 TDH-Net ApS
- AS205144 Dansk Arbejdsgiverforening
- AS205721 Nets Denmark A/S
- AS205760 Syddjurs Kommune
- AS205793 Centrica Energy Trading A/S
- AS205805 Vattenfall Vindkraft A/S
- AS206133 Circle K AS
- AS206624 Kamstrup A/S
- AS206941 Securitas A/S
- AS207199 ZITCOM
- AS207934 WNB A/S
- AS209125 Kobenhavn Kommune
- AS209381 ECCO Sko A/S
- AS209424 Fastspeed A/S
- AS210210 Region-Midtjylland
- AS210792 OK A.M.B.A.
- AS211418 Kabelplus.dk P/S
- AS211783 Beo.io ApS
- AS213066 Terma A/S
- AS213214 Rigspolitiet
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
