Confidence
3- Public role
- Ralf Duken is a person lead in public internet-number registry records tied to AS51221, AS39715, helping readers trace links to ASNs, number resources, or network-operations records.
- Information type
- Public internet-number registry, RDAP, WHOIS, or routing evidence connects Ralf Duken to internet-number resources; current affiliation, public responsibility, and responsibility boundary still require independent verification.
Related details
RDAP public registry record links Ralf Duken to public internet-number, routing, or registry context.
Public record
Public numbering evidence links Ralf Duken to AS51221.
Public numbering evidence links Ralf Duken to AS39715.
Public registry record
Last updated: 2026-06-20
Current roles
Current role:Ralf Duken is listed in registry records for Ralf Duken with administrative and technical responsibilities.Not yet assessed
Related networks
4This 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 2026-06
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
downstreamHigh confidence· 5 records· 5 unrated· Latest 2026-06
downstreamHigh confidence· 4 records· 4 unrated· Latest 2026-06
downstreamHigh confidence· Latest 2026-06
Work contacts
Contact:adminHigh confidence· 1 record