Autonomous system
AS206813 AS4830org 4830.org e. V.
Unclassified RIPE
Summary
4830.org e. V.
freifunk nonprofit community germany
AS4830ORG is held by 4830.org e. V., a German non-profit association operating Freifunk community networks.
What it's used for
- The address space carries community wireless infrastructure, evidenced by netnames
DE-MAILDE-20191030andDE-4830org-HAM-20210525, and reverse DNS entries likebcast-ffgt.uu.organdgw-fallback.uu.orgwhich reference Freifunk Gütersloh (ffgt) and general Freifunk gateway/broadcast functions. - The AS announces 1024 IPv4 addresses across 3 prefixes and 14 IPv6 prefixes, while maintaining 112 observed neighbours. This high neighbour-to-address ratio indicates a transit or peering-heavy role typical of a community network exchanging routes with multiple upstreams and peers rather than serving a large dense subscriber base.
- Traffic consists of community Wi-Fi access points and gateway nodes for Freifunk users in regions like Gütersloh and Müritz, providing free, open internet access to the public.
Notable
- Registrants for the primary prefixes align with the announcer, listing
4830.org e. V. Technikandmail.de GmbHfor the largest block, while the smallest prefix192.251.226.0/24is registered tounknownunder netnameHISPNET. - The address inventory is small and fragmented, with a mix of legacy and newer allocations, consistent with a volunteer-run organization managing infrastructure across multiple geographic sites.
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
Recorded at 8 exchanges in 2 countries, largest first.
| Exchange | Location | Their address |
|---|---|---|
| DE-CIX Frankfurt | Frankfurt, Germany | 80.81.196.10 |
| Neutral Internet Exchange | Amsterdam, Netherlands | 193.239.116.215 |
| KleyReX Internet Exchange | Frankfurt, Germany | 193.189.82.142 |
| DE-CIX Dusseldorf | Düsseldorf, Germany | 185.1.170.97 |
| DE-CIX Munich | Munich, Germany | 185.1.208.104 |
| DE-CIX Hamburg | Hamburg, Germany | 185.1.210.108 |
| Berlin Commercial Internet Exchange | Berlin, Germany | 193.178.185.13 |
| Megaport Hamburg IX | Hamburg, Germany | 193.42.155.83 |
Transit providers
27 upstream, 1 downstream and 44 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-07, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 3 prefixes · 1.02K addresses IPv6 14 prefixes
| Country | Name | Prefixes |
|---|---|---|
| DE | Germany | 17 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS206813- Registry name
- AS4830org
- Registrant
- FFGT-MNT
- Abuse contact
- abuse@4830.org
- Registered
- 2016-11-01
- Last changed
- 2021-06-15
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 61% valid · 11 valid, 7 with no ROA
- ROAs
- 11 authorising AS206813
- ASPA
- no ASPA record
- IRR
- 100% registered · 18 of 18 announcements
- Route objects
- 35 naming AS206813
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: 454 networks and 1,852 prefixes, as published 2026-11-08. 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