HomeASN LookupAS3292

AS3292 TDC TDC Holding A/S

🇩🇰

Org handle: ORG-TD1-RIPE

TDC A/S

RIPE NCCallocated
Announced Prefixes (BGP)
187total
183 IPv44 IPv6
IPv4 Addresses
Allocated (RIR)5.7M
Announced (BGP)5.2M
IPv6 Addresses
Allocated (RIR)7.9×10²⁹
Announced (BGP)7.9×10²⁹
Prefix Limit (IPv4)
10,000
Prefix Limit (IPv6)
20
Country
🇩🇰 DK
RIR
RIPE NCC
Status
allocated
Allocated
1995-01-17

Routing hygiene

Score 42/100 · Medium risk
RPKI ROA coverage
63.8%
11 prefixes RPKI invalid
IRR route objects
91%
13 prefixes registered for another origin
Hijack signals
6
6 announced against others' ROAs, 0 own announced by others
Upstreams
8
diversity 24/100
  • 36% of announced prefixes (68 of 188) have no valid ROA, 11 of them RPKI invalid
  • Announces 6 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
  • Routes concentrated on one upstream (87% of routes)
  • 4 prefixes registered in IRR route objects for another active network and not authorized by a ROA

Based on 188 announced prefixes, updated daily (2026-10-16). How the score works · RPKI explained

Listed on the threat map (2026-10-16)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)187
|
Prefix
RPKI
IRR
Last Seen
2.21.28.0/22
 Valid--
2.104.0.0/14
 Valid
RIPE
-
2.108.0.0/15
 Valid
RIPE
-
2.110.0.0/20
 Valid
RIPE
-
2.110.16.0/22
 Valid
RIPE
-
2.110.32.0/20
 Valid
RIPE
-
2.111.0.0/16
 Valid
RIPE
-
5.44.136.0/21
No ROA
RIPE
-
5.44.136.0/24
No ROA
RIPE
-
5.182.128.0/24
 Invalid--
1-10 of 187
1 / 19

Allocated Prefixes

(RIR)144
Prefix
Country
RIR
Status
2.104.0.0/14🇩🇰 DKRIPENCCallocated
2.108.0.0/15🇩🇰 DKRIPENCCallocated
2.110.0.0/20🇩🇰 DKRIPEassigned
2.110.16.0/22🇩🇰 DKRIPEassigned
2.110.32.0/20🇩🇰 DKRIPEassigned
2.111.0.0/16🇩🇰 DKRIPENCCallocated
5.44.136.0/21🇩🇰 DKRIPENCCallocated
5.44.136.0/24🇩🇰 DKRIPEassigned
5.182.128.0/24🇩🇰 DKRIPEassigned
45.65.84.0/22🇩🇰 DKRIPENCCallocated
1-10 of 144
1 / 15

All 187 announced prefixes of AS3292 →

Downstream Customers(10)

ASNName
AS45024🇩🇰PARTNERIT-AS Bo data ApS
AS47527🇩🇰DLX-AS DLX A/S
AS49010🇩🇰HERNING-KOMMUNE-AS Herning Kommune
AS49630🇩🇰TN-HOSTING TN HOSTING ApS
AS49974🇩🇰BODATA Bo data ApS
AS56496🇩🇰TV2-DANMARK TV 2 Danmark A/S
AS197316🇩🇰CopenhagenCloud Copenhagen Cloud ApS
AS198473🇩🇰NemNet KIKKENBORG FIBER & IT ApS
AS198944🇩🇰TN-Tele-Data-AS TN HOSTING ApS
AS201503🇩🇰dk-ipnordic Enreach A/S

BGP Neighbours

(seen in AS paths)

Upstreams (8)

Networks AS3292 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS3320DTAG Deutsche Telekom163
  • AS12956TELXIUS TELEFONICA GLOBAL SOLUTIONS SL9
  • AS2497Internet Initiative Japan4
  • AS7713PT Telekomunikasi Indonesia4
  • AS24940HETZNER Online3
  • AS3257GTT BACKBONE GTT Communications2
  • AS12597GOTANET Gotalandsnatet AB2
  • AS9002RETN Limited1

Downstreams (78)

Networks whose own prefixes AS3292 passes on: usually its customers.

  • AS47527DLX A/S19
  • AS49010HERNING KOMMUNE Herning Kommune14
  • AS203953Hiper A/S14
  • AS24800BORNFIBER Service Provider ApS13
  • AS9009M247 Europe11
  • AS15516DK DANSKKABELTV DKTV A/S11
  • AS49974BODATA Bo Data ApS10
  • AS29156AS29156 DXC Technology Danmark A/S9
  • AS44398ITM8 A/S8
  • AS201271NORDEA Bank Abp8
  • AS42638Netvaerkssmeden James Hansen Trading Netvaerkssmeden7
  • AS201503Dk Ipnordic Enreach A/S6
  • AS12483DanskeBank Den Danske Bank A/S5
  • AS57087JYSK A/S5
  • AS197317Nuuday Entertainment TDC Brands A/S5
  • AS204607JNDATA JN DATA A/S5
  • AS692DK CUROTEC ApS4
  • AS31131GRUNDFOS Holding A/S4
  • AS57736HOLSTEBRO KOMMUNE Holstebro Kommune4
  • AS198631REGIONH Region Hovedstaden4
  • AS206418GK5304 Gentofte Kommune4
  • AS31709ASCOMPARE Cortex Consult A/S3
  • AS42697NETIC A/S3
  • AS48854Team Blue Denmark Team.Blue Denmark A/S3
  • AS50323LEGO System A/S3
  • AS50757NUUDAY IP CORE TDC Brands A/S3
  • AS58282STATENSIT Statens IT3
  • AS209125Asn Kobenhavnkommune Kobenhavn Kommune3
  • AS209424Fastspeed A/S3
  • AS210210Region Midtjylland DK Region Midtjylland3
  • AS210792Ok Amba OK A.M.B.A3
  • AS20681SaxoBank Saxo Bank A/S2
  • AS29100BROADCOMDK Sagitta ApS2
  • AS31590RACKHOSTING Rackhosting.Com ApS2
  • AS34482Nuuday TDC Brands A/S2
  • AS34670Skatteforvaltningen2
  • AS50630AIP Advanced Industries Packaging A/S2
  • AS57030DK MENTORIT Itm8 A/S2
  • AS199718G4S Net G4S Security Services A/S2
  • AS206624Kamstrup A/S2
  • AS208202Fiberverket2
  • AS219546Ncop P03 Edgas Netcompany A/S2
  • AS9167WEBPARTNER Norlys Telco A/S1
  • AS24008Hansen Technologies Doncaster1
  • AS24584AEGIS Dentsu Danmark A/S1
  • AS32306Falck USA1
  • AS35158DANSKNET A/S1
  • AS39839DK PUNKTUM Dk A/S1
  • AS41014TOPDANMARK EDB A/S1
  • AS42903PROGRESSIVE Itm8 A/S1
  • AS43167FYNSKEMEDIER Fynske Medier P/S1
  • AS44338COWI A/S1
  • AS48288EWII Bredbaand A/S1
  • AS48805BWS Blue Water Shipping A/S1
  • AS50134FTZ Autodele Og Vaerktoej A/S1
  • AS50708Telavox ApS1
  • AS51000CRISPLANT BEUMER Group A/S1
  • AS60153Inpadi ApS1
  • AS62319ITM8 A/S1
  • AS197316CopenhagenCloud Copenhagen Cloud ApS1
  • AS197660QuickPay ApS1
  • AS198473NemNet KIKKENBORG FIBER & IT ApS1
  • AS198530HADERSLEV KOMMUNE Haderslev Kommune1
  • AS198531SILKEBORG KOMMUNE Silkeborg Kommune1
  • AS198944TN Tele Data TN HOSTING ApS1
  • AS200145Aarhusnetwork Aarhus Kommune1
  • AS200292ThreeShape 3Shape A/S1
  • AS200538DK RUDERSDAL Kommune1
  • AS201720FKDK IT Forsyningen I/S1
  • AS202892Bestseller A/S1
  • AS203581SUNDHEDSPLATFORMEN Region Hovedstaden1
  • AS203825CPHNET Copenhagen Airports A/S1
  • AS204171TD K TD K A/S1
  • AS205721NETS PROD DK Nets Denmark A/S1
  • AS206133Cke Circle K AS1
  • AS209381ECCO Sko A/S1
  • AS211783BEOIO Beo.Io ApS1
  • AS218723CEGO ASN CEGO A/S1

Other adjacent networks (12)

Adjacent to AS3292 in the transit part of AS paths: peers, providers or customers.

  • AS33891CORE BACKBONE Core Backbone30
  • AS6939Hurricane Electric24
  • AS1764NEXTLAYER Next Layer Telekommunikationsdienstleistungs Und Beratungs6
  • AS2152CENIC3
  • AS3342Cibicom IP Network Cibicom A/S2
  • AS6762SEABONE NET TELECOM ITALIA SPARKLE S.P.A2
  • AS11164Internet22
  • AS25400TELIA NORWAY Telia Norge AS2
  • AS1299TWELVE99 Arelion Sweden AB1
  • AS3356Level 3 Parent1
  • AS6204ZET NET INTERKVM HOST1
  • AS47454SXTNORTH 60 North ApS1
ASPA
No ASPA0 upstreams, 10 downstreams
Listed as Upstream Provider by
10 ASNs
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/3292

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/3292" | jq