AS6766 — CCCDA

AS6766 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

CCCDA belongs to Chaos Computer Club Darmstadt e.V., the Darmstadt chapter of the Chaos Computer Club, Europe's largest hacker association.

What it's used for

• Club infrastructure and experimentation. The chapter is a registered non-profit association (e.V.) with premises on Wilhelminenstrasse in Darmstadt.
• The network is IPv6-only in practice: a single /48 is announced and there is no IPv4 in the routing table at all.

Notable

• The /48 comes out of 2001:67c::/32, the RIPE NCC's special-assignment range used for allocations to organisations such as clubs, projects and other non-commercial entities.
• Announcing no IPv4 whatsoever is unusual even among hobbyist and community networks, and fits the club's habit of running v6-native infrastructure as a matter of principle.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 2001:67c:2ed8::/48

Upstream networks

• AS8365 Man-da.de GmbH

Adjacent networks

• AS8365 Man-da.de GmbH