AS31371 — WISSENSCHAFTSLADEN-AS Germany

AS31371 announces 1 IPv4 prefixes covering 1,024 addresses and 1 IPv6 prefixes.

About this network

WISSENSCHAFTSLADEN-AS is operated by Wissenschaftsladen Dortmund e.V..

What it's used for

• The address space is registered under the netname FREE-DE2-NET with registrants including XS4FREE Administration and Wissenschaftsladen Dortmund e.V.
• The AS announces 1024 IPv4 addresses and 1 IPv6 prefix, with only 3 observed neighbours, indicating a small-scale internal or research network rather than a transit or large access provider.

Notable

• The registrants for the announced prefix include both the operator and XS4FREE, suggesting a historical or administrative link to the XS4FREE infrastructure.
• The inventory consists of a single IPv4 block (91.204.4.0/22) and one IPv6 prefix (2001:678:98c::/48), representing a compact, self-contained address estate.

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

Announced prefixes

• 91.204.4.0/22
• 2001:678:98c::/48

Upstream networks

• AS50629 LWLcom GmbH
• AS8881 1&1 Versatel GmbH

Adjacent networks

• AS50629 LWLcom GmbH
• AS8881 1&1 Versatel GmbH