asn.dev

Autonomous system

AS203474 DFM Gemeente De Fryske Marren

Unclassified RIPE

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

Summary

Gemeente De Fryske Marren

Netherlands · AI-generated

government municipal netherlands

The AS handle DFM is held by Gemeente De Fryske Marren.

What it's used for

  • The space carries municipal IT infrastructure, identified by the netname NL-DFM-GEMEENTEDEFRYSKEMARREN and registrant DFM Automatisering Role.
  • The inventory consists of a single IPv4 prefix, 185.114.196.0/24, totaling 256 addresses, with 0 IPv6 prefixes announced.
  • With only 1 observed neighbour, the network functions as a small, isolated endpoint for the municipality's internal systems rather than a transit or access provider.

Notable

  • The registrant DFM Automatisering Role aligns directly with the announcer, confirming the space is owned and operated by the municipality itself.
  • De Fryske Marren is a municipality in Friesland, established on 1 January 2014 through the merger of Gaasterlân-Sleat, Lemsterland, Skarsterlân, and parts of Boarnsterhim.
  • The address inventory is minimal, consisting of a single /24 block, which is typical for a local government entity managing its own digital services.

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

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS33915Vodafone Libertel B.V.59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-08, 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 0 prefixes

CountryNamePrefixes
NLNetherlands1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS203474
Registry name
DFM
Registrant
DFM-MNT
Abuse contact
abuse@as203474.net
Registered
2016-01-07
Last changed
2026-09-21
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
3 authorising AS203474
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
4 naming AS203474

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: 455 networks and 1,854 prefixes, as published 2026-11-09. 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