asn.dev

Autonomous system

AS209347 FFH

Unclassified ARIN

IPv4 addresses 256 1 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly DE
Exchanges 0 recorded by PCH
Upstreams 6 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

6 upstream, 0 downstream and 9 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS47147Anexia Cloud Solutions GmbH58
AS24679kyberio GmbH37
AS3320Deutsche Telekom AG36
AS5405Inter.link GmbH26
AS9002RETN Limited23
AS50629LWLcom GmbH20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 2 prefixes

CountryNamePrefixes
DEGermany3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS209347
Registry name
FFH
Registrant
AS24679-MNT
Abuse contact
abuse@hannover.freifunk.net
Registered
2019-02-22
Last changed
2020-11-16
Allocation
allocated

Declared

PeeringDB profile

self-reported
Name
FNorden e.V. - Freifunk Hannover
Also known as
Freifunk Hannover
Scope
Not Disclosed
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
RIPE::AS-FFH
Present at
1 exchanges
Facilities
3 facilities
Website
https://fnorden.net/

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
2 authorising AS209347
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
6 naming AS209347

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 2026-10-17. 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

Cross-check