Autonomous system
AS3624 DIGINEO-LWLCOM Freifunk Bremen
Unclassified RIPE
Summary
Freifunk Bremen (Digineo GmbH)
isp legacy
The autonomous system behind Freifunk Bremen (digineo-lwlcom), the free community wireless network in Bremen, Germany, sponsored and operated with Digineo GmbH.
What it's used for
- Carrying traffic for Freifunk Bremen's community mesh: volunteer-run Wi-Fi nodes offering free, non-commercial network access around the city.
- Announcing the project's small IPv4 block and its IPv6 space, with transit from regional and international carriers.
Notable
- Non-commercial community infrastructure. Freifunk is a Germany-wide movement of local groups building free radio networks; Bremen is one chapter, and this ASN is that chapter's presence in the global routing table.
- Addresses here are shared community hotspots rather than individually billed broadband subscribers, which makes the space look unusual to geolocation and abuse-scoring tools.
Interesting
- The number is a low, legacy one now held in the RIPE region by a modern operator — the AS number outlived whatever first used it, so the low value says nothing about the age of the Freifunk project itself.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.
Interconnection
Peering at a glance
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-19, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 2 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 3 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS3624- Registry name
- digineo-lwlcom
- Registrant
- de-digineo-1-mnt
- Abuse contact
- abuse@digineo.de
- Registered
- 2015-11-02
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 3 valid, 0 with no ROA
- ROAs
- 3 authorising AS3624
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 3 naming AS3624
Reputation
Classification and threat
Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.
Spamhaus DROP
Not on ASN-DROP The network as a whole is not listed.
No DROP prefixes None of its announced space is on the DROP prefix list.
Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,783 prefixes, as published 2026-10-20. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.
FBI IC3
No IC3 indicators Nothing from the FBI IC3 feed.
IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.
Elsewhere